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annotate src/vim9compile.c @ 23070:6a70803f4cbe v8.2.2081

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patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment Commit: https://github.com/vim/vim/commit/7f76494aac512b1d603d9be4132184241f43872c Author: Bram Moolenaar <Bram@vim.org> Date: Wed Dec 2 15:11:18 2020 +0100 patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment Problem: Vim9: cannot handle a linebreak after "=" in assignment. Solution: Skip over linebreak. (closes https://github.com/vim/vim/issues/7407)
author Bram Moolenaar <Bram@vim.org>
date Wed, 02 Dec 2020 15:15:05 +0100
parents 2f034cb0a046
children 4b398a229b0b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 *
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5 * Do ":help uganda" in Vim to read copying and usage conditions.
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6 * Do ":help credits" in Vim to see a list of people who contributed.
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7 * See README.txt for an overview of the Vim source code.
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8 */
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9
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10 /*
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11 * vim9compile.c: :def and dealing with instructions
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12 */
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13
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14 #define USING_FLOAT_STUFF
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15 #include "vim.h"
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16
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17 #if defined(FEAT_EVAL) || defined(PROTO)
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18
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19 #ifdef VMS
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20 # include <float.h>
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21 #endif
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22
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23 #define DEFINE_VIM9_GLOBALS
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24 #include "vim9.h"
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25
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26 // values for ctx_skip
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27 typedef enum {
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28 SKIP_NOT, // condition is a constant, produce code
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29 SKIP_YES, // condition is a constant, do NOT produce code
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30 SKIP_UNKNOWN // condition is not a constant, produce code
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31 } skip_T;
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32
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33 /*
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34 * Chain of jump instructions where the end label needs to be set.
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35 */
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36 typedef struct endlabel_S endlabel_T;
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37 struct endlabel_S {
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38 endlabel_T *el_next; // chain end_label locations
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39 int el_end_label; // instruction idx where to set end
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40 };
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41
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42 /*
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43 * info specific for the scope of :if / elseif / else
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44 */
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45 typedef struct {
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46 int is_seen_else;
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47 int is_had_return; // every block ends in :return
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48 int is_if_label; // instruction idx at IF or ELSEIF
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49 endlabel_T *is_end_label; // instructions to set end label
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50 } ifscope_T;
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51
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52 /*
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53 * info specific for the scope of :while
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54 */
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55 typedef struct {
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56 int ws_top_label; // instruction idx at WHILE
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57 endlabel_T *ws_end_label; // instructions to set end
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58 } whilescope_T;
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59
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60 /*
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61 * info specific for the scope of :for
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62 */
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63 typedef struct {
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64 int fs_top_label; // instruction idx at FOR
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65 endlabel_T *fs_end_label; // break instructions
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66 } forscope_T;
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67
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68 /*
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69 * info specific for the scope of :try
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70 */
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71 typedef struct {
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72 int ts_try_label; // instruction idx at TRY
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73 endlabel_T *ts_end_label; // jump to :finally or :endtry
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74 int ts_catch_label; // instruction idx of last CATCH
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75 int ts_caught_all; // "catch" without argument encountered
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76 } tryscope_T;
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77
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78 typedef enum {
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79 NO_SCOPE,
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80 IF_SCOPE,
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81 WHILE_SCOPE,
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82 FOR_SCOPE,
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83 TRY_SCOPE,
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84 BLOCK_SCOPE
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85 } scopetype_T;
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86
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87 /*
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88 * Info for one scope, pointed to by "ctx_scope".
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89 */
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90 typedef struct scope_S scope_T;
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91 struct scope_S {
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92 scope_T *se_outer; // scope containing this one
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93 scopetype_T se_type;
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94 int se_local_count; // ctx_locals.ga_len before scope
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95 skip_T se_skip_save; // ctx_skip before the block
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96 union {
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97 ifscope_T se_if;
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98 whilescope_T se_while;
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99 forscope_T se_for;
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100 tryscope_T se_try;
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101 } se_u;
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102 };
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103
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104 /*
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105 * Entry for "ctx_locals". Used for arguments and local variables.
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106 */
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107 typedef struct {
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108 char_u *lv_name;
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109 type_T *lv_type;
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110 int lv_idx; // index of the variable on the stack
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111 int lv_from_outer; // when TRUE using ctx_outer scope
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112 int lv_const; // when TRUE cannot be assigned to
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113 int lv_arg; // when TRUE this is an argument
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114 } lvar_T;
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115
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116 /*
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117 * Context for compiling lines of Vim script.
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118 * Stores info about the local variables and condition stack.
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119 */
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120 struct cctx_S {
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121 ufunc_T *ctx_ufunc; // current function
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122 int ctx_lnum; // line number in current function
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123 char_u *ctx_line_start; // start of current line or NULL
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124 garray_T ctx_instr; // generated instructions
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125
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126 garray_T ctx_locals; // currently visible local variables
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127 int ctx_locals_count; // total number of local variables
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diff changeset
128
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15003353a464 patch 8.2.1734: Vim9: cannot use a funcref for a closure twice
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diff changeset
129 int ctx_has_closure; // set to one if a closures was created in
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130 // the function
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diff changeset
131
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132 garray_T ctx_imports; // imported items
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133
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diff changeset
134 skip_T ctx_skip;
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135 scope_T *ctx_scope; // current scope, NULL at toplevel
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136 int ctx_had_return; // last seen statement was "return"
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137
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138 cctx_T *ctx_outer; // outer scope for lambda or nested
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139 // function
20244
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140 int ctx_outer_used; // var in ctx_outer was used
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diff changeset
141
19181
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142 garray_T ctx_type_stack; // type of each item on the stack
19912
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diff changeset
143 garray_T *ctx_type_list; // list of pointers to allocated types
22691
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diff changeset
144
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diff changeset
145 int ctx_has_cmdmod; // ISN_CMDMOD was generated
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146 };
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147
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ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
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diff changeset
148 static void delete_def_function_contents(dfunc_T *dfunc);
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149
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150 /*
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151 * Lookup variable "name" in the local scope and return it.
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152 * Return NULL if not found.
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153 */
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diff changeset
154 static lvar_T *
19181
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diff changeset
155 lookup_local(char_u *name, size_t len, cctx_T *cctx)
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156 {
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diff changeset
157 int idx;
20244
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diff changeset
158 lvar_T *lvar;
19181
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159
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diff changeset
160 if (len == 0)
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diff changeset
161 return NULL;
20244
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diff changeset
162
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163 // Find local in current function scope.
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164 for (idx = 0; idx < cctx->ctx_locals.ga_len; ++idx)
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165 {
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166 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + idx;
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167 if (STRNCMP(name, lvar->lv_name, len) == 0
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168 && STRLEN(lvar->lv_name) == len)
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169 {
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170 lvar->lv_from_outer = FALSE;
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171 return lvar;
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172 }
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173 }
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diff changeset
174
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175 // Find local in outer function scope.
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176 if (cctx->ctx_outer != NULL)
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diff changeset
177 {
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178 lvar = lookup_local(name, len, cctx->ctx_outer);
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179 if (lvar != NULL)
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180 {
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diff changeset
181 // TODO: are there situations we should not mark the outer scope as
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diff changeset
182 // used?
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183 cctx->ctx_outer_used = TRUE;
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diff changeset
184 lvar->lv_from_outer = TRUE;
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185 return lvar;
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186 }
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diff changeset
187 }
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diff changeset
188
20239
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189 return NULL;
19181
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190 }
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diff changeset
191
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192 /*
20275
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193 * Lookup an argument in the current function and an enclosing function.
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diff changeset
194 * Returns the argument index in "idxp"
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diff changeset
195 * Returns the argument type in "type"
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diff changeset
196 * Sets "gen_load_outer" to TRUE if found in outer scope.
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diff changeset
197 * Returns OK when found, FAIL otherwise.
19181
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198 */
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199 static int
22596
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diff changeset
200 arg_exists(
20275
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diff changeset
201 char_u *name,
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diff changeset
202 size_t len,
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diff changeset
203 int *idxp,
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diff changeset
204 type_T **type,
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diff changeset
205 int *gen_load_outer,
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diff changeset
206 cctx_T *cctx)
19181
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diff changeset
207 {
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diff changeset
208 int idx;
20275
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diff changeset
209 char_u *va_name;
19181
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diff changeset
210
19392
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diff changeset
211 if (len == 0)
20275
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diff changeset
212 return FAIL;
19181
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diff changeset
213 for (idx = 0; idx < cctx->ctx_ufunc->uf_args.ga_len; ++idx)
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diff changeset
214 {
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diff changeset
215 char_u *arg = FUNCARG(cctx->ctx_ufunc, idx);
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diff changeset
216
20275
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diff changeset
217 if (STRNCMP(name, arg, len) == 0 && arg[len] == NUL)
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diff changeset
218 {
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diff changeset
219 if (idxp != NULL)
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diff changeset
220 {
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diff changeset
221 // Arguments are located above the frame pointer. One further
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diff changeset
222 // if there is a vararg argument
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diff changeset
223 *idxp = idx - (cctx->ctx_ufunc->uf_args.ga_len
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diff changeset
224 + STACK_FRAME_SIZE)
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diff changeset
225 + (cctx->ctx_ufunc->uf_va_name != NULL ? -1 : 0);
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diff changeset
226
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diff changeset
227 if (cctx->ctx_ufunc->uf_arg_types != NULL)
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diff changeset
228 *type = cctx->ctx_ufunc->uf_arg_types[idx];
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diff changeset
229 else
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diff changeset
230 *type = &t_any;
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diff changeset
231 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
232 return OK;
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diff changeset
233 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
234 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
235
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diff changeset
236 va_name = cctx->ctx_ufunc->uf_va_name;
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diff changeset
237 if (va_name != NULL
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
238 && STRNCMP(name, va_name, len) == 0 && va_name[len] == NUL)
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
239 {
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diff changeset
240 if (idxp != NULL)
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
241 {
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diff changeset
242 // varargs is always the last argument
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
243 *idxp = -STACK_FRAME_SIZE - 1;
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diff changeset
244 *type = cctx->ctx_ufunc->uf_va_type;
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diff changeset
245 }
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diff changeset
246 return OK;
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
247 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
248
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diff changeset
249 if (cctx->ctx_outer != NULL)
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
250 {
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diff changeset
251 // Lookup the name for an argument of the outer function.
22596
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252 if (arg_exists(name, len, idxp, type, gen_load_outer, cctx->ctx_outer)
20275
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diff changeset
253 == OK)
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
254 {
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
255 *gen_load_outer = TRUE;
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
256 return OK;
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diff changeset
257 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
258 }
350bb78345ba patch 8.2.0693: closure using argument not tested
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parents: 20259
diff changeset
259
350bb78345ba patch 8.2.0693: closure using argument not tested
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diff changeset
260 return FAIL;
19181
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diff changeset
261 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
262
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
263 /*
22596
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diff changeset
264 * Lookup a script-local variable in the current script, possibly defined in a
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
265 * block that contains the function "cctx->ctx_ufunc".
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diff changeset
266 * "cctx" is NULL at the script level.
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diff changeset
267 * if "len" is <= 0 "name" must be NUL terminated.
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diff changeset
268 * Return NULL when not found.
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
269 */
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
270 static sallvar_T *
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
271 find_script_var(char_u *name, size_t len, cctx_T *cctx)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
272 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
273 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
274 hashitem_T *hi;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
275 int cc;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
276 sallvar_T *sav;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
277 ufunc_T *ufunc;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
278
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
279 // Find the list of all script variables with the right name.
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diff changeset
280 if (len > 0)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
281 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
282 cc = name[len];
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
283 name[len] = NUL;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
284 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
285 hi = hash_find(&si->sn_all_vars.dv_hashtab, name);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
286 if (len > 0)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
287 name[len] = cc;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
288 if (HASHITEM_EMPTY(hi))
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
289 return NULL;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
290
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
291 sav = HI2SAV(hi);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
292 if (sav->sav_block_id == 0 || cctx == NULL)
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diff changeset
293 // variable defined in the script scope or not in a function.
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diff changeset
294 return sav;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
295
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
296 // Go over the variables with this name and find one that was visible
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diff changeset
297 // from the function.
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diff changeset
298 ufunc = cctx->ctx_ufunc;
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diff changeset
299 while (sav != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
300 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
301 int idx;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
302
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
303 // Go over the blocks that this function was defined in. If the
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
304 // variable block ID matches it was visible to the function.
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
305 for (idx = 0; idx < ufunc->uf_block_depth; ++idx)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
306 if (ufunc->uf_block_ids[idx] == sav->sav_block_id)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
307 return sav;
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diff changeset
308 sav = sav->sav_next;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
309 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
310
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
311 return NULL;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
312 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
313
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
314 /*
21931
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
315 * Returnd TRUE if the script context is Vim9 script.
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
316 */
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
317 static int
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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diff changeset
318 script_is_vim9()
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
319 {
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
320 return SCRIPT_ITEM(current_sctx.sc_sid)->sn_version == SCRIPT_VERSION_VIM9;
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
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parents: 21921
diff changeset
321 }
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
Bram Moolenaar <Bram@vim.org>
parents: 21921
diff changeset
322
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
Bram Moolenaar <Bram@vim.org>
parents: 21921
diff changeset
323 /*
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
324 * Lookup a variable (without s: prefix) in the current script.
21921
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
325 * If "vim9script" is TRUE the script must be Vim9 script. Used for "var"
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
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parents: 21909
diff changeset
326 * without "s:".
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
327 * "cctx" is NULL at the script level.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
328 * Returns OK or FAIL.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
329 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
330 static int
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
331 script_var_exists(char_u *name, size_t len, int vim9script, cctx_T *cctx)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
332 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
333 int is_vim9_script;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
334
22381
6fe9536694ff patch 8.2.1739: Vim9: crash when compiling a manually defined function
Bram Moolenaar <Bram@vim.org>
parents: 22371
diff changeset
335 if (current_sctx.sc_sid <= 0)
6fe9536694ff patch 8.2.1739: Vim9: crash when compiling a manually defined function
Bram Moolenaar <Bram@vim.org>
parents: 22371
diff changeset
336 return FAIL;
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
337 is_vim9_script = script_is_vim9();
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
338 if (vim9script && !is_vim9_script)
21921
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
339 return FAIL;
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
340 if (is_vim9_script)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
341 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
342 // Check script variables that were visible where the function was
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
343 // defined.
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
344 if (find_script_var(name, len, cctx) != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
345 return OK;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
346 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
347 else
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
348 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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diff changeset
349 hashtab_T *ht = &SCRIPT_VARS(current_sctx.sc_sid);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
350 dictitem_T *di;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents: 22584
diff changeset
351 int cc;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
352
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
353 // Check script variables that are currently visible
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
354 cc = name[len];
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
355 name[len] = NUL;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
356 di = find_var_in_ht(ht, 0, name, TRUE);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
357 name[len] = cc;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
358 if (di != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
359 return OK;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
360 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
361
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
362 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
363 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
364
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
365 /*
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
366 * Check if "p[len]" is already defined, either in script "import_sid" or in
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
367 * compilation context "cctx". "cctx" is NULL at the script level.
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
368 * Does not check the global namespace.
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
369 * Return FAIL and give an error if it defined.
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
370 */
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
371 int
21194
afed2045ffc9 patch 8.2.1148: warning for using int instead of size_t
Bram Moolenaar <Bram@vim.org>
parents: 21188
diff changeset
372 check_defined(char_u *p, size_t len, cctx_T *cctx)
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
373 {
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
374 int c = p[len];
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
375 ufunc_T *ufunc = NULL;
21604
d9c45474cac1 patch 8.2.1352: Vim9: no error for shadowing a script-local function
Bram Moolenaar <Bram@vim.org>
parents: 21602
diff changeset
376
d9c45474cac1 patch 8.2.1352: Vim9: no error for shadowing a script-local function
Bram Moolenaar <Bram@vim.org>
parents: 21602
diff changeset
377 p[len] = NUL;
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
378 if (script_var_exists(p, len, FALSE, cctx) == OK
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
379 || (cctx != NULL
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
380 && (lookup_local(p, len, cctx) != NULL
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
381 || arg_exists(p, len, NULL, NULL, NULL, cctx) == OK))
21604
d9c45474cac1 patch 8.2.1352: Vim9: no error for shadowing a script-local function
Bram Moolenaar <Bram@vim.org>
parents: 21602
diff changeset
382 || find_imported(p, len, cctx) != NULL
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
383 || (ufunc = find_func_even_dead(p, FALSE, cctx)) != NULL)
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
384 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
385 // A local or script-local function can shadow a global function.
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
386 if (ufunc == NULL || !func_is_global(ufunc)
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
387 || (p[0] == 'g' && p[1] == ':'))
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
388 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
389 p[len] = c;
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
390 semsg(_(e_name_already_defined_str), p);
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
391 return FAIL;
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
392 }
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
393 }
21604
d9c45474cac1 patch 8.2.1352: Vim9: no error for shadowing a script-local function
Bram Moolenaar <Bram@vim.org>
parents: 21602
diff changeset
394 p[len] = c;
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
395 return OK;
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
396 }
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
397
21383
f25d007f90ac patch 8.2.1242: Vim9: no error if calling a function with wrong type
Bram Moolenaar <Bram@vim.org>
parents: 21371
diff changeset
398
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
399 /////////////////////////////////////////////////////////////////////
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
400 // Following generate_ functions expect the caller to call ga_grow().
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
401
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
402 #define RETURN_NULL_IF_SKIP(cctx) if (cctx->ctx_skip == SKIP_YES) return NULL
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
403 #define RETURN_OK_IF_SKIP(cctx) if (cctx->ctx_skip == SKIP_YES) return OK
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
404
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
405 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
406 * Generate an instruction without arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
407 * Returns a pointer to the new instruction, NULL if failed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
408 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
409 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
410 generate_instr(cctx_T *cctx, isntype_T isn_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
411 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
412 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
413 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
414
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
415 RETURN_NULL_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
416 if (ga_grow(instr, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
417 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
418 isn = ((isn_T *)instr->ga_data) + instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
419 isn->isn_type = isn_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
420 isn->isn_lnum = cctx->ctx_lnum + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
421 ++instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
422
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
423 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
424 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
425
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
426 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
427 * Generate an instruction without arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
428 * "drop" will be removed from the stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
429 * Returns a pointer to the new instruction, NULL if failed.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
430 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
431 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
432 generate_instr_drop(cctx_T *cctx, isntype_T isn_type, int drop)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
433 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
434 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
435
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
436 RETURN_NULL_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
437 stack->ga_len -= drop;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
438 return generate_instr(cctx, isn_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
439 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
440
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
441 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 * Generate instruction "isn_type" and put "type" on the type stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
444 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
445 generate_instr_type(cctx_T *cctx, isntype_T isn_type, type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
446 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
447 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
448 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
449
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
450 if ((isn = generate_instr(cctx, isn_type)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
451 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
452
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
453 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
454 return NULL;
21473
8bcd1ee2630b patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents: 21469
diff changeset
455 ((type_T **)stack->ga_data)[stack->ga_len] = type == NULL ? &t_any : type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
456 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
457
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
458 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
459 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
460
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
461 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
462 * If type at "offset" isn't already VAR_STRING then generate ISN_2STRING.
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
463 * But only for simple types.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
464 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
465 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
466 may_generate_2STRING(int offset, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
467 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
468 isn_T *isn;
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
469 isntype_T isntype = ISN_2STRING;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
470 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
471 type_T **type = ((type_T **)stack->ga_data) + stack->ga_len + offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
472
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
473 switch ((*type)->tt_type)
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
474 {
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
475 // nothing to be done
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
476 case VAR_STRING: return OK;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
477
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
478 // conversion possible
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
479 case VAR_SPECIAL:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
480 case VAR_BOOL:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
481 case VAR_NUMBER:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
482 case VAR_FLOAT:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
483 break;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
484
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
485 // conversion possible (with runtime check)
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
486 case VAR_ANY:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
487 case VAR_UNKNOWN:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
488 isntype = ISN_2STRING_ANY;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
489 break;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
490
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
491 // conversion not possible
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
492 case VAR_VOID:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
493 case VAR_BLOB:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
494 case VAR_FUNC:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
495 case VAR_PARTIAL:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
496 case VAR_LIST:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
497 case VAR_DICT:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
498 case VAR_JOB:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
499 case VAR_CHANNEL:
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
500 to_string_error((*type)->tt_type);
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
501 return FAIL;
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
502 }
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
503
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
504 *type = &t_string;
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
505 if ((isn = generate_instr(cctx, isntype)) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
506 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
507 isn->isn_arg.number = offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
508
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
509 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
510 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
511
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
512 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
513 check_number_or_float(vartype_T type1, vartype_T type2, char_u *op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
514 {
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
515 if (!((type1 == VAR_NUMBER || type1 == VAR_FLOAT || type1 == VAR_ANY)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
516 && (type2 == VAR_NUMBER || type2 == VAR_FLOAT
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
517 || type2 == VAR_ANY)))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
518 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
519 if (*op == '+')
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
520 emsg(_(e_wrong_argument_type_for_plus));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
521 else
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
522 semsg(_(e_char_requires_number_or_float_arguments), *op);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
523 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
524 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
525 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
526 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
527
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
528 static int
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
529 generate_add_instr(
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
530 cctx_T *cctx,
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
531 vartype_T vartype,
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
532 type_T *type1,
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
533 type_T *type2)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
534 {
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
535 isn_T *isn = generate_instr_drop(cctx,
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
536 vartype == VAR_NUMBER ? ISN_OPNR
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
537 : vartype == VAR_LIST ? ISN_ADDLIST
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
538 : vartype == VAR_BLOB ? ISN_ADDBLOB
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
539 #ifdef FEAT_FLOAT
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
540 : vartype == VAR_FLOAT ? ISN_OPFLOAT
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
541 #endif
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
542 : ISN_OPANY, 1);
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
543
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
544 if (vartype != VAR_LIST && vartype != VAR_BLOB
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
545 && type1->tt_type != VAR_ANY
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
546 && type2->tt_type != VAR_ANY
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
547 && check_number_or_float(
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
548 type1->tt_type, type2->tt_type, (char_u *)"+") == FAIL)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
549 return FAIL;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
550
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
551 if (isn != NULL)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
552 isn->isn_arg.op.op_type = EXPR_ADD;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
553 return isn == NULL ? FAIL : OK;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
554 }
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
555
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
556 /*
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
557 * Get the type to use for an instruction for an operation on "type1" and
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
558 * "type2". If they are matching use a type-specific instruction. Otherwise
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
559 * fall back to runtime type checking.
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
560 */
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
561 static vartype_T
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
562 operator_type(type_T *type1, type_T *type2)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
563 {
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
564 if (type1->tt_type == type2->tt_type
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
565 && (type1->tt_type == VAR_NUMBER
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
566 || type1->tt_type == VAR_LIST
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
567 #ifdef FEAT_FLOAT
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
568 || type1->tt_type == VAR_FLOAT
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
569 #endif
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
570 || type1->tt_type == VAR_BLOB))
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
571 return type1->tt_type;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
572 return VAR_ANY;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
573 }
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
574
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 * Generate an instruction with two arguments. The instruction depends on the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577 * type of the arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
578 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
579 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
580 generate_two_op(cctx_T *cctx, char_u *op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
581 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
582 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 type_T *type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 type_T *type2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
585 vartype_T vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
587
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
588 RETURN_OK_IF_SKIP(cctx);
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
589
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
590 // Get the known type of the two items on the stack.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
591 type1 = ((type_T **)stack->ga_data)[stack->ga_len - 2];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1];
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
593 vartype = operator_type(type1, type2);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
595 switch (*op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 {
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
597 case '+':
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
598 if (generate_add_instr(cctx, vartype, type1, type2) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
601
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 case '-':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
603 case '*':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604 case '/': if (check_number_or_float(type1->tt_type, type2->tt_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 op) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
606 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 if (vartype == VAR_NUMBER)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
608 isn = generate_instr_drop(cctx, ISN_OPNR, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 else if (vartype == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 isn = generate_instr_drop(cctx, ISN_OPFLOAT, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 isn = generate_instr_drop(cctx, ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 isn->isn_arg.op.op_type = *op == '*'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 ? EXPR_MULT : *op == '/'? EXPR_DIV : EXPR_SUB;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
618 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
620 case '%': if ((type1->tt_type != VAR_ANY
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
621 && type1->tt_type != VAR_NUMBER)
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
622 || (type2->tt_type != VAR_ANY
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623 && type2->tt_type != VAR_NUMBER))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
625 emsg(_(e_percent_requires_number_arguments));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 isn = generate_instr_drop(cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629 vartype == VAR_NUMBER ? ISN_OPNR : ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
630 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 isn->isn_arg.op.op_type = EXPR_REM;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
633 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
634
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 // correct type of result
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
636 if (vartype == VAR_ANY)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
637 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
638 type_T *type = &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
639
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
640 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 // float+number and number+float results in float
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
642 if ((type1->tt_type == VAR_NUMBER || type1->tt_type == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 && (type2->tt_type == VAR_NUMBER || type2->tt_type == VAR_FLOAT))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 type = &t_float;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 ((type_T **)stack->ga_data)[stack->ga_len - 1] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
648
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
649 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
650 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
651
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
652 /*
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
653 * Get the instruction to use for comparing "type1" with "type2"
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
654 * Return ISN_DROP when failed.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
655 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
656 static isntype_T
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
657 get_compare_isn(exptype_T exptype, vartype_T type1, vartype_T type2)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
658 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 isntype_T isntype = ISN_DROP;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
660
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
661 if (type1 == VAR_UNKNOWN)
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
662 type1 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
663 if (type2 == VAR_UNKNOWN)
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
664 type2 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
665
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 if (type1 == type2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 switch (type1)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
669 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
670 case VAR_BOOL: isntype = ISN_COMPAREBOOL; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
671 case VAR_SPECIAL: isntype = ISN_COMPARESPECIAL; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
672 case VAR_NUMBER: isntype = ISN_COMPARENR; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
673 case VAR_FLOAT: isntype = ISN_COMPAREFLOAT; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674 case VAR_STRING: isntype = ISN_COMPARESTRING; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 case VAR_BLOB: isntype = ISN_COMPAREBLOB; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
676 case VAR_LIST: isntype = ISN_COMPARELIST; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 case VAR_DICT: isntype = ISN_COMPAREDICT; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 case VAR_FUNC: isntype = ISN_COMPAREFUNC; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679 default: isntype = ISN_COMPAREANY; break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 }
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
682 else if (type1 == VAR_ANY || type2 == VAR_ANY
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
683 || ((type1 == VAR_NUMBER || type1 == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
684 && (type2 == VAR_NUMBER || type2 ==VAR_FLOAT)))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
685 isntype = ISN_COMPAREANY;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 if ((exptype == EXPR_IS || exptype == EXPR_ISNOT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 && (isntype == ISN_COMPAREBOOL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
689 || isntype == ISN_COMPARESPECIAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 || isntype == ISN_COMPARENR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 || isntype == ISN_COMPAREFLOAT))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
693 semsg(_(e_cannot_use_str_with_str),
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 exptype == EXPR_IS ? "is" : "isnot" , vartype_name(type1));
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
695 return ISN_DROP;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 if (isntype == ISN_DROP
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 || ((exptype != EXPR_EQUAL && exptype != EXPR_NEQUAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699 && (type1 == VAR_BOOL || type1 == VAR_SPECIAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 || type2 == VAR_BOOL || type2 == VAR_SPECIAL)))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 || ((exptype != EXPR_EQUAL && exptype != EXPR_NEQUAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 && exptype != EXPR_IS && exptype != EXPR_ISNOT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
703 && (type1 == VAR_BLOB || type2 == VAR_BLOB
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 || type1 == VAR_LIST || type2 == VAR_LIST))))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
706 semsg(_(e_cannot_compare_str_with_str),
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
707 vartype_name(type1), vartype_name(type2));
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
708 return ISN_DROP;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
709 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
710 return isntype;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
711 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
712
21251
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
713 int
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
714 check_compare_types(exptype_T type, typval_T *tv1, typval_T *tv2)
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
715 {
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
716 if (get_compare_isn(type, tv1->v_type, tv2->v_type) == ISN_DROP)
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
717 return FAIL;
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
718 return OK;
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
719 }
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
720
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
721 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
722 * Generate an ISN_COMPARE* instruction with a boolean result.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
723 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
724 static int
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
725 generate_COMPARE(cctx_T *cctx, exptype_T exptype, int ic)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
726 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
727 isntype_T isntype;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
728 isn_T *isn;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
729 garray_T *stack = &cctx->ctx_type_stack;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
730 vartype_T type1;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
731 vartype_T type2;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
732
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
733 RETURN_OK_IF_SKIP(cctx);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
734
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
735 // Get the known type of the two items on the stack. If they are matching
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
736 // use a type-specific instruction. Otherwise fall back to runtime type
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
737 // checking.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
738 type1 = ((type_T **)stack->ga_data)[stack->ga_len - 2]->tt_type;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
739 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1]->tt_type;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
740 isntype = get_compare_isn(exptype, type1, type2);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
741 if (isntype == ISN_DROP)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
742 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744 if ((isn = generate_instr(cctx, isntype)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
745 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746 isn->isn_arg.op.op_type = exptype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747 isn->isn_arg.op.op_ic = ic;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
748
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
749 // takes two arguments, puts one bool back
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750 if (stack->ga_len >= 2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
751 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
752 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
753 ((type_T **)stack->ga_data)[stack->ga_len - 1] = &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
754 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
755
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
756 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
758
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
759 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
760 * Generate an ISN_2BOOL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
761 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
762 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
763 generate_2BOOL(cctx_T *cctx, int invert)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
768 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
769 if ((isn = generate_instr(cctx, ISN_2BOOL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
770 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
771 isn->isn_arg.number = invert;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
772
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
773 // type becomes bool
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
774 ((type_T **)stack->ga_data)[stack->ga_len - 1] = &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
775
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
776 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
777 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
778
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
779 /*
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
780 * Generate an ISN_COND2BOOL instruction.
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
781 */
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
782 static int
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
783 generate_COND2BOOL(cctx_T *cctx)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
784 {
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
785 isn_T *isn;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
786 garray_T *stack = &cctx->ctx_type_stack;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
787
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
788 RETURN_OK_IF_SKIP(cctx);
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
789 if ((isn = generate_instr(cctx, ISN_COND2BOOL)) == NULL)
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
790 return FAIL;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
791
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
792 // type becomes bool
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
793 ((type_T **)stack->ga_data)[stack->ga_len - 1] = &t_bool;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
794
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
795 return OK;
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
796 }
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
797
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
798 static int
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
799 generate_TYPECHECK(
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
800 cctx_T *cctx,
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
801 type_T *expected,
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
802 int offset)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
803 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
804 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
806
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
807 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
808 if ((isn = generate_instr(cctx, ISN_CHECKTYPE)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
809 return FAIL;
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
810 isn->isn_arg.type.ct_type = alloc_type(expected);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
811 isn->isn_arg.type.ct_off = offset;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
812
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
813 // type becomes expected
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
814 ((type_T **)stack->ga_data)[stack->ga_len + offset] = expected;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
815
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
816 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
817 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
818
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
819 /*
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
820 * Return TRUE if "actual" could be "expected" and a runtime typecheck is to be
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
821 * used. Return FALSE if the types will never match.
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
822 */
22898
a8bccb0634bc patch 8.2.1996: Vim9: invalid error for argument of extend()
Bram Moolenaar <Bram@vim.org>
parents: 22860
diff changeset
823 int
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
824 use_typecheck(type_T *actual, type_T *expected)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
825 {
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
826 if (actual->tt_type == VAR_ANY
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
827 || actual->tt_type == VAR_UNKNOWN
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
828 || (actual->tt_type == VAR_FUNC
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
829 && (expected->tt_type == VAR_FUNC
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
830 || expected->tt_type == VAR_PARTIAL)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
831 && (actual->tt_member == &t_any || actual->tt_argcount < 0)))
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
832 return TRUE;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
833 if ((actual->tt_type == VAR_LIST || actual->tt_type == VAR_DICT)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
834 && actual->tt_type == expected->tt_type)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
835 // This takes care of a nested list or dict.
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
836 return use_typecheck(actual->tt_member, expected->tt_member);
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
837 return FALSE;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
838 }
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
839
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
840 /*
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
841 * Check that
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
842 * - "actual" matches "expected" type or
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
843 * - "actual" is a type that can be "expected" type: add a runtime check; or
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
844 * - return FAIL.
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
845 * If "actual_is_const" is TRUE then the type won't change at runtime, do not
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
846 * generate a TYPECHECK.
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
847 */
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
848 static int
21265
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21255
diff changeset
849 need_type(
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21255
diff changeset
850 type_T *actual,
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21255
diff changeset
851 type_T *expected,
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21255
diff changeset
852 int offset,
6a4806e326dd patch 8.2.1183: assert_fails() checks the last error message
Bram Moolenaar <Bram@vim.org>
parents: 21255
diff changeset
853 cctx_T *cctx,
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
854 int silent,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
855 int actual_is_const)
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
856 {
22196
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
857 if (expected == &t_bool && actual != &t_bool
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
858 && (actual->tt_flags & TTFLAG_BOOL_OK))
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
859 {
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
860 // Using "0", "1" or the result of an expression with "&&" or "||" as a
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
861 // boolean is OK but requires a conversion.
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
862 generate_2BOOL(cctx, FALSE);
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
863 return OK;
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
864 }
d835f2fdfcfc patch 8.2.1647: Vim9: result of expression with && and || is not a bool
Bram Moolenaar <Bram@vim.org>
parents: 22184
diff changeset
865
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
866 if (check_type(expected, actual, FALSE, 0) == OK)
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
867 return OK;
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
868
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
869 // If the actual type can be the expected type add a runtime check.
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
870 // If it's a constant a runtime check makes no sense.
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
871 if (!actual_is_const && use_typecheck(actual, expected))
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
872 {
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
873 generate_TYPECHECK(cctx, expected, offset);
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
874 return OK;
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
875 }
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
876
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
877 if (!silent)
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
878 type_mismatch(expected, actual);
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
879 return FAIL;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
880 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
881
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
882 /*
22860
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
883 * Check that the top of the type stack has a type that can be used as a
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
884 * condition. Give an error and return FAIL if not.
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
885 */
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
886 static int
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
887 bool_on_stack(cctx_T *cctx)
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
888 {
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
889 garray_T *stack = &cctx->ctx_type_stack;
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
890 type_T *type;
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
891
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
892 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
893 if (type == &t_bool)
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
894 return OK;
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
895
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
896 if (type == &t_any || type == &t_number)
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
897 // Number 0 and 1 are OK to use as a bool. "any" could also be a bool.
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
898 // This requires a runtime type check.
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
899 return generate_COND2BOOL(cctx);
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
900
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
901 return need_type(type, &t_bool, -1, cctx, FALSE, FALSE);
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
902 }
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
903
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
904 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
905 * Generate an ISN_PUSHNR instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
906 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
907 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
908 generate_PUSHNR(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
909 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
910 isn_T *isn;
22184
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
911 garray_T *stack = &cctx->ctx_type_stack;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
913 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 if ((isn = generate_instr_type(cctx, ISN_PUSHNR, &t_number)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
916 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917
22184
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
918 if (number == 0 || number == 1)
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
919 {
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
920 type_T *type = get_type_ptr(cctx->ctx_type_list);
22184
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
921
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
922 // A 0 or 1 number can also be used as a bool.
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
923 if (type != NULL)
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
924 {
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
925 type->tt_type = VAR_NUMBER;
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
926 type->tt_flags = TTFLAG_BOOL_OK;
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
927 ((type_T **)stack->ga_data)[stack->ga_len - 1] = type;
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
928 }
2463b3d89ce2 patch 8.2.1641: Vim9: cannot use 0 or 1 where a bool is expected
Bram Moolenaar <Bram@vim.org>
parents: 22176
diff changeset
929 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
932
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934 * Generate an ISN_PUSHBOOL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
935 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
936 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
937 generate_PUSHBOOL(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
939 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
941 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942 if ((isn = generate_instr_type(cctx, ISN_PUSHBOOL, &t_bool)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
945
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
948
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950 * Generate an ISN_PUSHSPEC instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
951 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
952 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
953 generate_PUSHSPEC(cctx_T *cctx, varnumber_T number)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
955 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
957 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958 if ((isn = generate_instr_type(cctx, ISN_PUSHSPEC, &t_special)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 isn->isn_arg.number = number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
962 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
965 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967 * Generate an ISN_PUSHF instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
968 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
969 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
970 generate_PUSHF(cctx_T *cctx, float_T fnumber)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
972 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
974 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 if ((isn = generate_instr_type(cctx, ISN_PUSHF, &t_float)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 isn->isn_arg.fnumber = fnumber;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
979 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
980 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
981 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
983 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 * Generate an ISN_PUSHS instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985 * Consumes "str".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
986 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
987 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
988 generate_PUSHS(cctx_T *cctx, char_u *str)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
990 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
992 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993 if ((isn = generate_instr_type(cctx, ISN_PUSHS, &t_string)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
995 isn->isn_arg.string = str;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
996
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
997 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
998 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
999
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1000 /*
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1001 * Generate an ISN_PUSHCHANNEL instruction.
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1002 * Consumes "channel".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1003 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1004 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1005 generate_PUSHCHANNEL(cctx_T *cctx, channel_T *channel)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1006 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1007 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1008
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1009 RETURN_OK_IF_SKIP(cctx);
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1010 if ((isn = generate_instr_type(cctx, ISN_PUSHCHANNEL, &t_channel)) == NULL)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1011 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1012 isn->isn_arg.channel = channel;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1013
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1014 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1015 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1016
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1017 /*
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1018 * Generate an ISN_PUSHJOB instruction.
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1019 * Consumes "job".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1020 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1021 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1022 generate_PUSHJOB(cctx_T *cctx, job_T *job)
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1023 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1024 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1025
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1026 RETURN_OK_IF_SKIP(cctx);
19572
6b6e97d0185e patch 8.2.0343: Vim9: using wrong instruction, limited test coverage
Bram Moolenaar <Bram@vim.org>
parents: 19566
diff changeset
1027 if ((isn = generate_instr_type(cctx, ISN_PUSHJOB, &t_channel)) == NULL)
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1028 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1029 isn->isn_arg.job = job;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1030
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1031 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1032 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1033
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1034 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 * Generate an ISN_PUSHBLOB instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036 * Consumes "blob".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1037 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1038 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1039 generate_PUSHBLOB(cctx_T *cctx, blob_T *blob)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1041 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1043 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044 if ((isn = generate_instr_type(cctx, ISN_PUSHBLOB, &t_blob)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1046 isn->isn_arg.blob = blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1047
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1048 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1049 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1050
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1051 /*
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1052 * Generate an ISN_PUSHFUNC instruction with name "name".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1053 * Consumes "name".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1054 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1055 static int
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1056 generate_PUSHFUNC(cctx_T *cctx, char_u *name, type_T *type)
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1057 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1058 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1059
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1060 RETURN_OK_IF_SKIP(cctx);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1061 if ((isn = generate_instr_type(cctx, ISN_PUSHFUNC, type)) == NULL)
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1062 return FAIL;
21473
8bcd1ee2630b patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents: 21469
diff changeset
1063 isn->isn_arg.string = name == NULL ? NULL : vim_strsave(name);
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1064
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1065 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1066 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1067
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1068 /*
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1069 * Generate an ISN_GETITEM instruction with "index".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1070 */
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1071 static int
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1072 generate_GETITEM(cctx_T *cctx, int index)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1073 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1074 isn_T *isn;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1075 garray_T *stack = &cctx->ctx_type_stack;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1076 type_T *type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1077 type_T *item_type = &t_any;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1078
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1079 RETURN_OK_IF_SKIP(cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1080
21421
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
1081 if (type->tt_type != VAR_LIST)
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
1082 {
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
1083 // cannot happen, caller has checked the type
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1084 emsg(_(e_listreq));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1085 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1086 }
21421
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
1087 item_type = type->tt_member;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1088 if ((isn = generate_instr(cctx, ISN_GETITEM)) == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1089 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1090 isn->isn_arg.number = index;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1091
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1092 // add the item type to the type stack
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1093 if (ga_grow(stack, 1) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1094 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1095 ((type_T **)stack->ga_data)[stack->ga_len] = item_type;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1096 ++stack->ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1097 return OK;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1098 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1099
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1100 /*
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1101 * Generate an ISN_SLICE instruction with "count".
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1102 */
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1103 static int
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1104 generate_SLICE(cctx_T *cctx, int count)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1105 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1106 isn_T *isn;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1107
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1108 RETURN_OK_IF_SKIP(cctx);
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1109 if ((isn = generate_instr(cctx, ISN_SLICE)) == NULL)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1110 return FAIL;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1111 isn->isn_arg.number = count;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1112 return OK;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1113 }
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1114
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1115 /*
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1116 * Generate an ISN_CHECKLEN instruction with "min_len".
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1117 */
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1118 static int
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1119 generate_CHECKLEN(cctx_T *cctx, int min_len, int more_OK)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1120 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1121 isn_T *isn;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1122
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1123 RETURN_OK_IF_SKIP(cctx);
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1124
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1125 if ((isn = generate_instr(cctx, ISN_CHECKLEN)) == NULL)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1126 return FAIL;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1127 isn->isn_arg.checklen.cl_min_len = min_len;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1128 isn->isn_arg.checklen.cl_more_OK = more_OK;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1129
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1130 return OK;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1131 }
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1132
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1133 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134 * Generate an ISN_STORE instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1135 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1136 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1137 generate_STORE(cctx_T *cctx, isntype_T isn_type, int idx, char_u *name)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1140
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1141 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1142 if ((isn = generate_instr_drop(cctx, isn_type, 1)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145 isn->isn_arg.string = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 isn->isn_arg.number = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1148
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1151
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153 * Generate an ISN_STORENR instruction (short for ISN_PUSHNR + ISN_STORE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1154 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1155 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1156 generate_STORENR(cctx_T *cctx, int idx, varnumber_T value)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1157 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1158 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1159
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1160 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 if ((isn = generate_instr(cctx, ISN_STORENR)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162 return FAIL;
19597
1098989a90ee patch 8.2.0355: Vim9: str_val is confusing, it's a number
Bram Moolenaar <Bram@vim.org>
parents: 19587
diff changeset
1163 isn->isn_arg.storenr.stnr_idx = idx;
1098989a90ee patch 8.2.0355: Vim9: str_val is confusing, it's a number
Bram Moolenaar <Bram@vim.org>
parents: 19587
diff changeset
1164 isn->isn_arg.storenr.stnr_val = value;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1165
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1168
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170 * Generate an ISN_STOREOPT instruction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1171 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1172 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 generate_STOREOPT(cctx_T *cctx, char_u *name, int opt_flags)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1175 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1176
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1177 RETURN_OK_IF_SKIP(cctx);
21681
877321650f7f patch 8.2.1390: Vim9: type error after storing an option value
Bram Moolenaar <Bram@vim.org>
parents: 21677
diff changeset
1178 if ((isn = generate_instr_drop(cctx, ISN_STOREOPT, 1)) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 isn->isn_arg.storeopt.so_name = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 isn->isn_arg.storeopt.so_flags = opt_flags;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1182
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1187 * Generate an ISN_LOAD or similar instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 generate_LOAD(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192 isntype_T isn_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1193 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1194 char_u *name,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1195 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1198
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1199 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1200 if ((isn = generate_instr_type(cctx, isn_type, type)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203 isn->isn_arg.string = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1205 isn->isn_arg.number = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1206
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1207 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1208 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1209
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1210 /*
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1211 * Generate an ISN_LOADV instruction for v:var.
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1212 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1213 static int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1214 generate_LOADV(
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1215 cctx_T *cctx,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1216 char_u *name,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1217 int error)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1218 {
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1219 int di_flags;
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1220 int vidx = find_vim_var(name, &di_flags);
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1221 type_T *type;
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1222
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1223 RETURN_OK_IF_SKIP(cctx);
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1224 if (vidx < 0)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1225 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1226 if (error)
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
1227 semsg(_(e_variable_not_found_str), name);
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1228 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1229 }
21443
66386ca8a69f patch 8.2.1272: Vim9: type not checked if declaration also assigns value
Bram Moolenaar <Bram@vim.org>
parents: 21441
diff changeset
1230 type = typval2type_vimvar(get_vim_var_tv(vidx), cctx->ctx_type_list);
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1231
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1232 return generate_LOAD(cctx, ISN_LOADV, vidx, NULL, type);
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1233 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1234
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1235 /*
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1236 * Generate an ISN_UNLET instruction.
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1237 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1238 static int
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1239 generate_UNLET(cctx_T *cctx, isntype_T isn_type, char_u *name, int forceit)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1240 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1241 isn_T *isn;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1242
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1243 RETURN_OK_IF_SKIP(cctx);
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1244 if ((isn = generate_instr(cctx, isn_type)) == NULL)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1245 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1246 isn->isn_arg.unlet.ul_name = vim_strsave(name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1247 isn->isn_arg.unlet.ul_forceit = forceit;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1248
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1249 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1250 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1251
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1252 /*
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1253 * Generate an ISN_LOCKCONST instruction.
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1254 */
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1255 static int
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1256 generate_LOCKCONST(cctx_T *cctx)
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1257 {
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1258 isn_T *isn;
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1259
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1260 RETURN_OK_IF_SKIP(cctx);
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1261 if ((isn = generate_instr(cctx, ISN_LOCKCONST)) == NULL)
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1262 return FAIL;
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1263 return OK;
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1264 }
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1265
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
1266 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1267 * Generate an ISN_LOADS instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1268 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 static int
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1270 generate_OLDSCRIPT(
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271 cctx_T *cctx,
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1272 isntype_T isn_type,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 char_u *name,
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1274 int sid,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1275 type_T *type)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1276 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1279 RETURN_OK_IF_SKIP(cctx);
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1280 if (isn_type == ISN_LOADS)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1281 isn = generate_instr_type(cctx, isn_type, type);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1282 else
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1283 isn = generate_instr_drop(cctx, isn_type, 1);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1284 if (isn == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1285 return FAIL;
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1286 isn->isn_arg.loadstore.ls_name = vim_strsave(name);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1287 isn->isn_arg.loadstore.ls_sid = sid;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1288
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1290 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1293 * Generate an ISN_LOADSCRIPT or ISN_STORESCRIPT instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1294 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 static int
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1296 generate_VIM9SCRIPT(
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 isntype_T isn_type,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1299 int sid,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1302 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1303 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1304
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1305 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 if (isn_type == ISN_LOADSCRIPT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307 isn = generate_instr_type(cctx, isn_type, type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1308 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1309 isn = generate_instr_drop(cctx, isn_type, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1310 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1312 isn->isn_arg.script.script_sid = sid;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 isn->isn_arg.script.script_idx = idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1314 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1315 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1316
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1317 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 * Generate an ISN_NEWLIST instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1321 generate_NEWLIST(cctx_T *cctx, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1322 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1325 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1326 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1328 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329 if ((isn = generate_instr(cctx, ISN_NEWLIST)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331 isn->isn_arg.number = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1333 // get the member type from all the items on the stack.
22021
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1334 if (count == 0)
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1335 member = &t_void;
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1336 else
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1337 member = get_member_type_from_stack(
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1338 ((type_T **)stack->ga_data) + stack->ga_len, count, 1,
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1339 cctx->ctx_type_list);
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1340 type = get_list_type(member, cctx->ctx_type_list);
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1341
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342 // drop the value types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343 stack->ga_len -= count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1344
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1345 // add the list type to the type stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1346 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1348 ((type_T **)stack->ga_data)[stack->ga_len] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1350
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1351 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1352 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1353
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 * Generate an ISN_NEWDICT instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1357 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1358 generate_NEWDICT(cctx_T *cctx, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1359 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1360 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1361 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1362 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1364
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1365 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 if ((isn = generate_instr(cctx, ISN_NEWDICT)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368 isn->isn_arg.number = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369
22021
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1370 if (count == 0)
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1371 member = &t_void;
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1372 else
514d622473af patch 8.2.1560: using NULL pointers in some code
Bram Moolenaar <Bram@vim.org>
parents: 22004
diff changeset
1373 member = get_member_type_from_stack(
21715
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1374 ((type_T **)stack->ga_data) + stack->ga_len, count, 2,
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1375 cctx->ctx_type_list);
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1376 type = get_dict_type(member, cctx->ctx_type_list);
571832713efa patch 8.2.1407: Vim9: type of list and dict only depends on first item
Bram Moolenaar <Bram@vim.org>
parents: 21711
diff changeset
1377
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1378 // drop the key and value types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1379 stack->ga_len -= 2 * count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1380
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1381 // add the dict type to the type stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1382 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 ((type_T **)stack->ga_data)[stack->ga_len] = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1385 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1386
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1389
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1390 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 * Generate an ISN_FUNCREF instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1392 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1393 static int
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1394 generate_FUNCREF(cctx_T *cctx, ufunc_T *ufunc)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1395 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1398
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1399 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 if ((isn = generate_instr(cctx, ISN_FUNCREF)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1401 return FAIL;
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1402 isn->isn_arg.funcref.fr_func = ufunc->uf_dfunc_idx;
22371
15003353a464 patch 8.2.1734: Vim9: cannot use a funcref for a closure twice
Bram Moolenaar <Bram@vim.org>
parents: 22369
diff changeset
1403 cctx->ctx_has_closure = 1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1404
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1406 return FAIL;
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1407 ((type_T **)stack->ga_data)[stack->ga_len] =
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1408 ufunc->uf_func_type == NULL ? &t_func_any : ufunc->uf_func_type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1409 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1410
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1411 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1412 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1413
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1414 /*
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1415 * Generate an ISN_NEWFUNC instruction.
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1416 */
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1417 static int
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1418 generate_NEWFUNC(cctx_T *cctx, char_u *lambda_name, char_u *func_name)
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1419 {
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1420 isn_T *isn;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1421 char_u *name;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1422
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1423 RETURN_OK_IF_SKIP(cctx);
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1424 name = vim_strsave(lambda_name);
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1425 if (name == NULL)
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1426 return FAIL;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1427 if ((isn = generate_instr(cctx, ISN_NEWFUNC)) == NULL)
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1428 return FAIL;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1429 isn->isn_arg.newfunc.nf_lambda = name;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1430 isn->isn_arg.newfunc.nf_global = func_name;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1431
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1432 return OK;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1433 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1434
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
1435 /*
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1436 * Generate an ISN_DEF instruction: list functions
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1437 */
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1438 static int
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1439 generate_DEF(cctx_T *cctx, char_u *name, size_t len)
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1440 {
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1441 isn_T *isn;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1442
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1443 RETURN_OK_IF_SKIP(cctx);
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1444 if ((isn = generate_instr(cctx, ISN_DEF)) == NULL)
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1445 return FAIL;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1446 if (len > 0)
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1447 {
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1448 isn->isn_arg.string = vim_strnsave(name, len);
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1449 if (isn->isn_arg.string == NULL)
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1450 return FAIL;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1451 }
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1452 return OK;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1453 }
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1454
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
1455 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1456 * Generate an ISN_JUMP instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1457 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1459 generate_JUMP(cctx_T *cctx, jumpwhen_T when, int where)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1460 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1462 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1464 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465 if ((isn = generate_instr(cctx, ISN_JUMP)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467 isn->isn_arg.jump.jump_when = when;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 isn->isn_arg.jump.jump_where = where;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1470 if (when != JUMP_ALWAYS && stack->ga_len > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1471 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1473 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1474 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1477 generate_FOR(cctx_T *cctx, int loop_idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1478 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1479 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1480 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1481
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1482 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 if ((isn = generate_instr(cctx, ISN_FOR)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1484 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1485 isn->isn_arg.forloop.for_idx = loop_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1487 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 // type doesn't matter, will be stored next
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 ((type_T **)stack->ga_data)[stack->ga_len] = &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1492
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1493 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1494 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1495
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1496 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1497 * Generate an ISN_BCALL instruction.
21232
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1498 * "method_call" is TRUE for "value->method()"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1499 * Return FAIL if the number of arguments is wrong.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1500 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1501 static int
21232
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1502 generate_BCALL(cctx_T *cctx, int func_idx, int argcount, int method_call)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1503 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1504 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1505 garray_T *stack = &cctx->ctx_type_stack;
21232
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1506 int argoff;
22671
ad54acb1bf2c patch 8.2.1884: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 22667
diff changeset
1507 type_T **argtypes = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1508
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1509 RETURN_OK_IF_SKIP(cctx);
21232
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1510 argoff = check_internal_func(func_idx, argcount);
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1511 if (argoff < 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1512 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1513
21232
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1514 if (method_call && argoff > 1)
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1515 {
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1516 if ((isn = generate_instr(cctx, ISN_SHUFFLE)) == NULL)
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1517 return FAIL;
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1518 isn->isn_arg.shuffle.shfl_item = argcount;
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1519 isn->isn_arg.shuffle.shfl_up = argoff - 1;
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1520 }
3f14e0d4a4dd patch 8.2.1167: Vim9: builtin function method call only supports first arg
Bram Moolenaar <Bram@vim.org>
parents: 21220
diff changeset
1521
22663
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1522 if (argcount > 0)
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1523 {
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1524 // Check the types of the arguments.
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1525 argtypes = ((type_T **)stack->ga_data) + stack->ga_len - argcount;
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1526 if (internal_func_check_arg_types(argtypes, func_idx, argcount) == FAIL)
22655
eabe2c1444ea patch 8.2.1876: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 22639
diff changeset
1527 return FAIL;
22663
0f90c15a4a28 patch 8.2.1880: Vim9: asan complains about adding zero to NULL
Bram Moolenaar <Bram@vim.org>
parents: 22661
diff changeset
1528 }
22655
eabe2c1444ea patch 8.2.1876: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 22639
diff changeset
1529
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 if ((isn = generate_instr(cctx, ISN_BCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 isn->isn_arg.bfunc.cbf_idx = func_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1533 isn->isn_arg.bfunc.cbf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1534
22655
eabe2c1444ea patch 8.2.1876: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 22639
diff changeset
1535 // Drop the argument types and push the return type.
eabe2c1444ea patch 8.2.1876: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 22639
diff changeset
1536 stack->ga_len -= argcount;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1538 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1539 ((type_T **)stack->ga_data)[stack->ga_len] =
19564
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1540 internal_func_ret_type(func_idx, argcount, argtypes);
22655
eabe2c1444ea patch 8.2.1876: Vim9: argument types are not checked at compile time
Bram Moolenaar <Bram@vim.org>
parents: 22639
diff changeset
1541 ++stack->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1543 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1544 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1545
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 /*
22633
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1547 * Generate an ISN_LISTAPPEND instruction. Works like add().
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1548 * Argument count is already checked.
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1549 */
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1550 static int
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1551 generate_LISTAPPEND(cctx_T *cctx)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1552 {
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1553 garray_T *stack = &cctx->ctx_type_stack;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1554 type_T *list_type;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1555 type_T *item_type;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1556 type_T *expected;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1557
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1558 // Caller already checked that list_type is a list.
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1559 list_type = ((type_T **)stack->ga_data)[stack->ga_len - 2];
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1560 item_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1561 expected = list_type->tt_member;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1562 if (need_type(item_type, expected, -1, cctx, FALSE, FALSE) == FAIL)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1563 return FAIL;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1564
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1565 if (generate_instr(cctx, ISN_LISTAPPEND) == NULL)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1566 return FAIL;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1567
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1568 --stack->ga_len; // drop the argument
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1569 return OK;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1570 }
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1571
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
1572 /*
22637
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1573 * Generate an ISN_BLOBAPPEND instruction. Works like add().
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1574 * Argument count is already checked.
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1575 */
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1576 static int
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1577 generate_BLOBAPPEND(cctx_T *cctx)
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1578 {
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1579 garray_T *stack = &cctx->ctx_type_stack;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1580 type_T *item_type;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1581
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1582 // Caller already checked that blob_type is a blob.
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1583 item_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1584 if (need_type(item_type, &t_number, -1, cctx, FALSE, FALSE) == FAIL)
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1585 return FAIL;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1586
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1587 if (generate_instr(cctx, ISN_BLOBAPPEND) == NULL)
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1588 return FAIL;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1589
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1590 --stack->ga_len; // drop the argument
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1591 return OK;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1592 }
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1593
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
1594 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1595 * Generate an ISN_DCALL or ISN_UCALL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1596 * Return FAIL if the number of arguments is wrong.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1597 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1598 static int
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
1599 generate_CALL(cctx_T *cctx, ufunc_T *ufunc, int pushed_argcount)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1600 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1601 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1602 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1603 int regular_args = ufunc->uf_args.ga_len;
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
1604 int argcount = pushed_argcount;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1605
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1606 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1607 if (argcount > regular_args && !has_varargs(ufunc))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1608 {
22318
3f5f96a8dd83 patch 8.2.1708: Vim9: error message for function has unpritable characters
Bram Moolenaar <Bram@vim.org>
parents: 22292
diff changeset
1609 semsg(_(e_toomanyarg), printable_func_name(ufunc));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1610 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1611 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1612 if (argcount < regular_args - ufunc->uf_def_args.ga_len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1613 {
22318
3f5f96a8dd83 patch 8.2.1708: Vim9: error message for function has unpritable characters
Bram Moolenaar <Bram@vim.org>
parents: 22292
diff changeset
1614 semsg(_(e_toofewarg), printable_func_name(ufunc));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1615 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1616 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1617
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
1618 if (ufunc->uf_def_status != UF_NOT_COMPILED)
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1619 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1620 int i;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1621
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1622 for (i = 0; i < argcount; ++i)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1623 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1624 type_T *expected;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1625 type_T *actual;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1626
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1627 if (i < regular_args)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1628 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1629 if (ufunc->uf_arg_types == NULL)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1630 continue;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1631 expected = ufunc->uf_arg_types[i];
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1632 }
22292
3515f341e8ac patch 8.2.1695: Vim9: crash when using varargs type "any"
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1633 else if (ufunc->uf_va_type == NULL || ufunc->uf_va_type == &t_any)
3515f341e8ac patch 8.2.1695: Vim9: crash when using varargs type "any"
Bram Moolenaar <Bram@vim.org>
parents: 22284
diff changeset
1634 // possibly a lambda or "...: any"
21809
15ed135796fd patch 8.2.1454: Vim9: failure invoking lambda with wrong arguments
Bram Moolenaar <Bram@vim.org>
parents: 21805
diff changeset
1635 expected = &t_any;
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1636 else
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1637 expected = ufunc->uf_va_type->tt_member;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1638 actual = ((type_T **)stack->ga_data)[stack->ga_len - argcount + i];
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
1639 if (need_type(actual, expected, -argcount + i, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
1640 TRUE, FALSE) == FAIL)
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1641 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1642 arg_type_mismatch(expected, actual, i + 1);
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1643 return FAIL;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1644 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1645 }
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
1646 if (ufunc->uf_def_status == UF_TO_BE_COMPILED)
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1647 if (compile_def_function(ufunc, ufunc->uf_ret_type == NULL, NULL)
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
1648 == FAIL)
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1649 return FAIL;
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1650 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1651
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1652 if ((isn = generate_instr(cctx,
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
1653 ufunc->uf_def_status != UF_NOT_COMPILED ? ISN_DCALL
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1654 : ISN_UCALL)) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1655 return FAIL;
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
1656 if (isn->isn_type == ISN_DCALL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1657 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1658 isn->isn_arg.dfunc.cdf_idx = ufunc->uf_dfunc_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1659 isn->isn_arg.dfunc.cdf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1660 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1661 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 // A user function may be deleted and redefined later, can't use the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664 // ufunc pointer, need to look it up again at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 isn->isn_arg.ufunc.cuf_name = vim_strsave(ufunc->uf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 isn->isn_arg.ufunc.cuf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1667 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 stack->ga_len -= argcount; // drop the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1670 if (ga_grow(stack, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672 // add return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1673 ((type_T **)stack->ga_data)[stack->ga_len] = ufunc->uf_ret_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1674 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1675
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1677 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1678
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 * Generate an ISN_UCALL instruction when the function isn't defined yet.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1682 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1683 generate_UCALL(cctx_T *cctx, char_u *name, int argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1684 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1685 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1686 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1687
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1688 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1689 if ((isn = generate_instr(cctx, ISN_UCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1690 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1691 isn->isn_arg.ufunc.cuf_name = vim_strsave(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1692 isn->isn_arg.ufunc.cuf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1693
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1694 stack->ga_len -= argcount; // drop the arguments
19295
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1695 if (ga_grow(stack, 1) == FAIL)
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1696 return FAIL;
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1697 // add return value
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1698 ((type_T **)stack->ga_data)[stack->ga_len] = &t_any;
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1699 ++stack->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1700
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1701 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1702 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1704 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1705 * Generate an ISN_PCALL instruction.
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1706 * "type" is the type of the FuncRef.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1707 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1708 static int
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1709 generate_PCALL(
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1710 cctx_T *cctx,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1711 int argcount,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1712 char_u *name,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1713 type_T *type,
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1714 int at_top)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1715 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1716 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1717 garray_T *stack = &cctx->ctx_type_stack;
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1718 type_T *ret_type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1719
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1720 RETURN_OK_IF_SKIP(cctx);
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1721
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1722 if (type->tt_type == VAR_ANY)
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1723 ret_type = &t_any;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1724 else if (type->tt_type == VAR_FUNC || type->tt_type == VAR_PARTIAL)
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1725 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1726 if (type->tt_argcount != -1)
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1727 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1728 int varargs = (type->tt_flags & TTFLAG_VARARGS) ? 1 : 0;
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1729
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1730 if (argcount < type->tt_min_argcount - varargs)
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1731 {
22734
02b782e80ee4 patch 8.2.1915: Vim9: error for wrong number of arguments is not useful
Bram Moolenaar <Bram@vim.org>
parents: 22703
diff changeset
1732 semsg(_(e_toofewarg), name);
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1733 return FAIL;
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1734 }
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1735 if (!varargs && argcount > type->tt_argcount)
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1736 {
22734
02b782e80ee4 patch 8.2.1915: Vim9: error for wrong number of arguments is not useful
Bram Moolenaar <Bram@vim.org>
parents: 22703
diff changeset
1737 semsg(_(e_toomanyarg), name);
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1738 return FAIL;
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1739 }
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1740 if (type->tt_args != NULL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1741 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1742 int i;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1743
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1744 for (i = 0; i < argcount; ++i)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1745 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1746 int offset = -argcount + i - 1;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1747 type_T *actual = ((type_T **)stack->ga_data)[
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1748 stack->ga_len + offset];
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1749 type_T *expected;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1750
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1751 if (varargs && i >= type->tt_min_argcount - 1)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1752 expected = type->tt_args[
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1753 type->tt_min_argcount - 1]->tt_member;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1754 else
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1755 expected = type->tt_args[i];
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1756 if (need_type(actual, expected, offset,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1757 cctx, TRUE, FALSE) == FAIL)
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1758 {
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1759 arg_type_mismatch(expected, actual, i + 1);
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1760 return FAIL;
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1761 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1762 }
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
1763 }
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1764 }
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1765 ret_type = type->tt_member;
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1766 }
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1767 else
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1768 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
1769 semsg(_(e_not_callable_type_str), name);
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1770 return FAIL;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1771 }
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1772
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1773 if ((isn = generate_instr(cctx, ISN_PCALL)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1774 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1775 isn->isn_arg.pfunc.cpf_top = at_top;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1776 isn->isn_arg.pfunc.cpf_argcount = argcount;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1777
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1778 stack->ga_len -= argcount; // drop the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1779
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1780 // drop the funcref/partial, get back the return value
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1781 ((type_T **)stack->ga_data)[stack->ga_len - 1] = ret_type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1782
19862
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1783 // If partial is above the arguments it must be cleared and replaced with
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1784 // the return value.
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1785 if (at_top && generate_instr(cctx, ISN_PCALL_END) == NULL)
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1786 return FAIL;
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1787
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1789 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1790
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1791 /*
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
1792 * Generate an ISN_STRINGMEMBER instruction.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1793 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1794 static int
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
1795 generate_STRINGMEMBER(cctx_T *cctx, char_u *name, size_t len)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1799 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1800
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1801 RETURN_OK_IF_SKIP(cctx);
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
1802 if ((isn = generate_instr(cctx, ISN_STRINGMEMBER)) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1803 return FAIL;
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
1804 isn->isn_arg.string = vim_strnsave(name, len);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1805
19461
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1806 // check for dict type
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1807 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
19461
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1808 if (type->tt_type != VAR_DICT && type != &t_any)
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1809 {
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1810 emsg(_(e_dictreq));
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1811 return FAIL;
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1812 }
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1813 // change dict type to dict member type
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1814 if (type->tt_type == VAR_DICT)
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1815 ((type_T **)stack->ga_data)[stack->ga_len - 1] = type->tt_member;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1816
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1817 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1818 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1819
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1820 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1821 * Generate an ISN_ECHO instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1822 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1823 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1824 generate_ECHO(cctx_T *cctx, int with_white, int count)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1826 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1828 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1829 if ((isn = generate_instr_drop(cctx, ISN_ECHO, count)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1830 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1831 isn->isn_arg.echo.echo_with_white = with_white;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1832 isn->isn_arg.echo.echo_count = count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1834 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1835 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1836
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1837 /*
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
1838 * Generate an ISN_EXECUTE/ISN_ECHOMSG/ISN_ECHOERR instruction.
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1839 */
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1840 static int
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
1841 generate_MULT_EXPR(cctx_T *cctx, isntype_T isn_type, int count)
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1842 {
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1843 isn_T *isn;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1844
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
1845 if ((isn = generate_instr_drop(cctx, isn_type, count)) == NULL)
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1846 return FAIL;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1847 isn->isn_arg.number = count;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1848
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1849 return OK;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1850 }
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1851
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1852 /*
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1853 * Generate an ISN_PUT instruction.
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1854 */
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1855 static int
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1856 generate_PUT(cctx_T *cctx, int regname, linenr_T lnum)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1857 {
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1858 isn_T *isn;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1859
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1860 RETURN_OK_IF_SKIP(cctx);
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1861 if ((isn = generate_instr(cctx, ISN_PUT)) == NULL)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1862 return FAIL;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1863 isn->isn_arg.put.put_regname = regname;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1864 isn->isn_arg.put.put_lnum = lnum;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1865 return OK;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1866 }
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
1867
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1869 generate_EXEC(cctx_T *cctx, char_u *line)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1870 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1871 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1872
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1873 RETURN_OK_IF_SKIP(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 if ((isn = generate_instr(cctx, ISN_EXEC)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876 isn->isn_arg.string = vim_strsave(line);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1878 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1879
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1880 static int
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1881 generate_EXECCONCAT(cctx_T *cctx, int count)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1882 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1883 isn_T *isn;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1884
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1885 if ((isn = generate_instr_drop(cctx, ISN_EXECCONCAT, count)) == NULL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1886 return FAIL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1887 isn->isn_arg.number = count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1888 return OK;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1889 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1890
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1891 static int
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1892 generate_UNPACK(cctx_T *cctx, int var_count, int semicolon)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1893 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1894 isn_T *isn;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1895
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1896 RETURN_OK_IF_SKIP(cctx);
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1897 if ((isn = generate_instr(cctx, ISN_UNPACK)) == NULL)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1898 return FAIL;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1899 isn->isn_arg.unpack.unp_count = var_count;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1900 isn->isn_arg.unpack.unp_semicolon = semicolon;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1901 return OK;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1902 }
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
1903
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904 /*
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1905 * Generate an instruction for any command modifiers.
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1906 */
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1907 static int
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22697
diff changeset
1908 generate_cmdmods(cctx_T *cctx, cmdmod_T *cmod)
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1909 {
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1910 isn_T *isn;
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1911
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1912 if (cmod->cmod_flags != 0
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1913 || cmod->cmod_split != 0
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1914 || cmod->cmod_verbose != 0
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1915 || cmod->cmod_tab != 0
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1916 || cmod->cmod_filter_regmatch.regprog != NULL)
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1917 {
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1918 cctx->ctx_has_cmdmod = TRUE;
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1919
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1920 if ((isn = generate_instr(cctx, ISN_CMDMOD)) == NULL)
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1921 return FAIL;
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1922 isn->isn_arg.cmdmod.cf_cmdmod = ALLOC_ONE(cmdmod_T);
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1923 if (isn->isn_arg.cmdmod.cf_cmdmod == NULL)
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1924 return FAIL;
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1925 mch_memmove(isn->isn_arg.cmdmod.cf_cmdmod, cmod, sizeof(cmdmod_T));
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1926 // filter progam now belongs to the instruction
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1927 cmod->cmod_filter_regmatch.regprog = NULL;
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1928 }
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1929
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1930 return OK;
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1931 }
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1932
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1933 static int
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1934 generate_undo_cmdmods(cctx_T *cctx)
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1935 {
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1936 isn_T *isn;
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1937
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1938 if (cctx->ctx_has_cmdmod)
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1939 {
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1940 if ((isn = generate_instr(cctx, ISN_CMDMOD_REV)) == NULL)
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1941 return FAIL;
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1942 }
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
1943
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1944 return OK;
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1945 }
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1946
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
1947 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1948 * Reserve space for a local variable.
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1949 * Return the variable or NULL if it failed.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1950 */
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1951 static lvar_T *
22537
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1952 reserve_local(
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1953 cctx_T *cctx,
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1954 char_u *name,
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1955 size_t len,
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1956 int isConst,
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1957 type_T *type)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1958 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1959 lvar_T *lvar;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1960
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
1961 if (arg_exists(name, len, NULL, NULL, NULL, cctx) == OK)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1962 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
1963 emsg_namelen(_(e_str_is_used_as_argument), name, (int)len);
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1964 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1965 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1966
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1967 if (ga_grow(&cctx->ctx_locals, 1) == FAIL)
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1968 return NULL;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1969 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + cctx->ctx_locals.ga_len++;
22537
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
1970 CLEAR_POINTER(lvar);
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1971
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1972 // Every local variable uses the next entry on the stack. We could re-use
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1973 // the last ones when leaving a scope, but then variables used in a closure
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1974 // might get overwritten. To keep things simple do not re-use stack
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1975 // entries. This is less efficient, but memory is cheap these days.
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1976 lvar->lv_idx = cctx->ctx_locals_count++;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1977
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
1978 lvar->lv_name = vim_strnsave(name, len == 0 ? STRLEN(name) : len);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1979 lvar->lv_const = isConst;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1980 lvar->lv_type = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1981
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1982 return lvar;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1983 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1984
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1985 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1986 * Remove local variables above "new_top".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1987 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1988 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1989 unwind_locals(cctx_T *cctx, int new_top)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1990 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1991 if (cctx->ctx_locals.ga_len > new_top)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1992 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1993 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1994 lvar_T *lvar;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1995
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1996 for (idx = new_top; idx < cctx->ctx_locals.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1997 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1998 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1999 vim_free(lvar->lv_name);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2000 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2001 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2002 cctx->ctx_locals.ga_len = new_top;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2003 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2004
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2005 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2006 * Free all local variables.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2007 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2008 static void
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2009 free_locals(cctx_T *cctx)
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2010 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2011 unwind_locals(cctx, 0);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2012 ga_clear(&cctx->ctx_locals);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2013 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2014
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2015 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2016 * Find "name" in script-local items of script "sid".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2017 * Returns the index in "sn_var_vals" if found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2018 * If found but not in "sn_var_vals" returns -1.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2019 * If not found returns -2.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2020 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2021 int
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2022 get_script_item_idx(int sid, char_u *name, int check_writable, cctx_T *cctx)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2023 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2024 hashtab_T *ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2025 dictitem_T *di;
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2026 scriptitem_T *si = SCRIPT_ITEM(sid);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2027 svar_T *sv;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2030 if (!SCRIPT_ID_VALID(sid))
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2031 return -1;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2032 if (sid == current_sctx.sc_sid)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2033 {
22598
c7ef64b85e9b patch 8.2.1847: Vim9: using negative value for unsigned type
Bram Moolenaar <Bram@vim.org>
parents: 22596
diff changeset
2034 sallvar_T *sav = find_script_var(name, 0, cctx);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2035
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2036 if (sav == NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2037 return -2;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2038 idx = sav->sav_var_vals_idx;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2039 sv = ((svar_T *)si->sn_var_vals.ga_data) + idx;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2040 if (check_writable && sv->sv_const)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2041 semsg(_(e_readonlyvar), name);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2042 return idx;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2043 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2044
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2045 // First look the name up in the hashtable.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2046 ht = &SCRIPT_VARS(sid);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2047 di = find_var_in_ht(ht, 0, name, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 return -2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 // Now find the svar_T index in sn_var_vals.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 {
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2054 sv = ((svar_T *)si->sn_var_vals.ga_data) + idx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 if (sv->sv_tv == &di->di_tv)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 if (check_writable && sv->sv_const)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058 semsg(_(e_readonlyvar), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2059 return idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2061 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2064
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2065 /*
20840
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
2066 * Find "name" in imported items of the current script or in "cctx" if not
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
2067 * NULL.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2068 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2069 imported_T *
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2070 find_imported(char_u *name, size_t len, cctx_T *cctx)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2074 if (!SCRIPT_ID_VALID(current_sctx.sc_sid))
21110
8fb0e507491d patch 8.2.1106: crash when trying to use s: variable in typed command
Bram Moolenaar <Bram@vim.org>
parents: 21040
diff changeset
2075 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2076 if (cctx != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2077 for (idx = 0; idx < cctx->ctx_imports.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2079 imported_T *import = ((imported_T *)cctx->ctx_imports.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2082 if (len == 0 ? STRCMP(name, import->imp_name) == 0
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2083 : STRLEN(import->imp_name) == len
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2084 && STRNCMP(name, import->imp_name, len) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2088 return find_imported_in_script(name, len, current_sctx.sc_sid);
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2089 }
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2090
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2091 imported_T *
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2092 find_imported_in_script(char_u *name, size_t len, int sid)
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2093 {
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2094 scriptitem_T *si;
21699
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2095 int idx;
1b96535705a0 patch 8.2.1399: Vim9: may find imported item in wrong script
Bram Moolenaar <Bram@vim.org>
parents: 21693
diff changeset
2096
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2097 if (!SCRIPT_ID_VALID(sid))
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2098 return NULL;
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2099 si = SCRIPT_ITEM(sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2100 for (idx = 0; idx < si->sn_imports.ga_len; ++idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2101 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2102 imported_T *import = ((imported_T *)si->sn_imports.ga_data) + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2103
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2104 if (len == 0 ? STRCMP(name, import->imp_name) == 0
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2105 : STRLEN(import->imp_name) == len
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2106 && STRNCMP(name, import->imp_name, len) == 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2107 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2108 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2110 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2111
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2112 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2113 * Free all imported variables.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2114 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2115 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2116 free_imported(cctx_T *cctx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2117 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2118 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2119
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2120 for (idx = 0; idx < cctx->ctx_imports.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2121 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2122 imported_T *import = ((imported_T *)cctx->ctx_imports.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2123
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2124 vim_free(import->imp_name);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2125 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2126 ga_clear(&cctx->ctx_imports);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2127 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2128
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2129 /*
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2130 * Return TRUE if "p" points at a "#" but not at "#{".
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2131 */
21385
54a304e4dc57 patch 8.2.1243: Vim9: cannot have a comment line halfway a list
Bram Moolenaar <Bram@vim.org>
parents: 21383
diff changeset
2132 int
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2133 vim9_comment_start(char_u *p)
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2134 {
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2135 return p[0] == '#' && p[1] != '{';
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2136 }
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2137
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2138 /*
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2139 * Return a pointer to the next line that isn't empty or only contains a
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2140 * comment. Skips over white space.
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2141 * Returns NULL if there is none.
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2142 */
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2143 char_u *
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2144 peek_next_line_from_context(cctx_T *cctx)
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2145 {
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2146 int lnum = cctx->ctx_lnum;
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2147
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2148 while (++lnum < cctx->ctx_ufunc->uf_lines.ga_len)
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2149 {
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2150 char_u *line = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[lnum];
20972
d561e3c6cd65 patch 8.2.1037: Vim9: crash when using line continuation inside :def
Bram Moolenaar <Bram@vim.org>
parents: 20966
diff changeset
2151 char_u *p;
d561e3c6cd65 patch 8.2.1037: Vim9: crash when using line continuation inside :def
Bram Moolenaar <Bram@vim.org>
parents: 20966
diff changeset
2152
21767
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2153 // ignore NULLs inserted for continuation lines
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2154 if (line != NULL)
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2155 {
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2156 p = skipwhite(line);
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2157 if (*p != NUL && !vim9_comment_start(p))
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2158 return p;
9529a2367d3e patch 8.2.1433: Vim9: cannot mingle comments in multi-line lambda
Bram Moolenaar <Bram@vim.org>
parents: 21763
diff changeset
2159 }
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2160 }
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2161 return NULL;
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2162 }
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2163
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2164 /*
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2165 * Called when checking for a following operator at "arg". When the rest of
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2166 * the line is empty or only a comment, peek the next line. If there is a next
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2167 * line return a pointer to it and set "nextp".
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2168 * Otherwise skip over white space.
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2169 */
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2170 static char_u *
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2171 may_peek_next_line(cctx_T *cctx, char_u *arg, char_u **nextp)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2172 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2173 char_u *p = skipwhite(arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2174
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2175 *nextp = NULL;
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2176 if (*p == NUL || (VIM_ISWHITE(*arg) && vim9_comment_start(p)))
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2177 {
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2178 *nextp = peek_next_line_from_context(cctx);
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2179 if (*nextp != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2180 return *nextp;
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2181 }
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2182 return p;
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2183 }
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2184
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
2185 /*
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2186 * Get the next line of the function from "cctx".
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2187 * Skips over empty lines. Skips over comment lines if "skip_comment" is TRUE.
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2188 * Returns NULL when at the end.
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2189 */
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2190 char_u *
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2191 next_line_from_context(cctx_T *cctx, int skip_comment)
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2192 {
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2193 char_u *line;
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2194
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2195 do
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2196 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2197 ++cctx->ctx_lnum;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2198 if (cctx->ctx_lnum >= cctx->ctx_ufunc->uf_lines.ga_len)
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2199 {
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2200 line = NULL;
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2201 break;
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2202 }
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2203 line = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[cctx->ctx_lnum];
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2204 cctx->ctx_line_start = line;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
2205 SOURCING_LNUM = cctx->ctx_lnum + 1;
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2206 } while (line == NULL || *skipwhite(line) == NUL
21689
10866fd07595 patch 8.2.1394: Vim9: compiling a function interferes with command modifiers
Bram Moolenaar <Bram@vim.org>
parents: 21683
diff changeset
2207 || (skip_comment && vim9_comment_start(skipwhite(line))));
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2208 return line;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2209 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2210
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2211 /*
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2212 * If "*arg" is at the end of the line, advance to the next line.
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2213 * Also when "whitep" points to white space and "*arg" is on a "#".
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2214 * Return FAIL if beyond the last line, "*arg" is unmodified then.
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2215 */
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2216 static int
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2217 may_get_next_line(char_u *whitep, char_u **arg, cctx_T *cctx)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2218 {
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2219 if (**arg == NUL || (VIM_ISWHITE(*whitep) && vim9_comment_start(*arg)))
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2220 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2221 char_u *next = next_line_from_context(cctx, TRUE);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2222
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2223 if (next == NULL)
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2224 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2225 *arg = skipwhite(next);
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2226 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2227 return OK;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2228 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2229
21248
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2230 /*
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2231 * Idem, and give an error when failed.
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2232 */
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2233 static int
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2234 may_get_next_line_error(char_u *whitep, char_u **arg, cctx_T *cctx)
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2235 {
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2236 if (may_get_next_line(whitep, arg, cctx) == FAIL)
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2237 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2238 emsg(_(e_line_incomplete));
21248
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2239 return FAIL;
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2240 }
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2241 return OK;
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2242 }
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2243
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
2244
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2245 // Structure passed between the compile_expr* functions to keep track of
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2246 // constants that have been parsed but for which no code was produced yet. If
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2247 // possible expressions on these constants are applied at compile time. If
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2248 // that is not possible, the code to push the constants needs to be generated
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2249 // before other instructions.
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2250 // Using 50 should be more than enough of 5 levels of ().
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2251 #define PPSIZE 50
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2252 typedef struct {
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2253 typval_T pp_tv[PPSIZE]; // stack of ppconst constants
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2254 int pp_used; // active entries in pp_tv[]
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2255 int pp_is_const; // all generated code was constants, used for a
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2256 // list or dict with constant members
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2257 } ppconst_T;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2258
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2259 static int compile_expr0_ext(char_u **arg, cctx_T *cctx, int *is_const);
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2260 static int compile_expr0(char_u **arg, cctx_T *cctx);
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2261 static int compile_expr1(char_u **arg, cctx_T *cctx, ppconst_T *ppconst);
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2262
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2263 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2264 * Generate a PUSH instruction for "tv".
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2265 * "tv" will be consumed or cleared.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2266 * Nothing happens if "tv" is NULL or of type VAR_UNKNOWN;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2267 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2268 static int
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2269 generate_tv_PUSH(cctx_T *cctx, typval_T *tv)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2270 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2271 if (tv != NULL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2272 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2273 switch (tv->v_type)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2274 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2275 case VAR_UNKNOWN:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2276 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2277 case VAR_BOOL:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2278 generate_PUSHBOOL(cctx, tv->vval.v_number);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2279 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2280 case VAR_SPECIAL:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2281 generate_PUSHSPEC(cctx, tv->vval.v_number);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2282 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2283 case VAR_NUMBER:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2284 generate_PUSHNR(cctx, tv->vval.v_number);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2285 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2286 #ifdef FEAT_FLOAT
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2287 case VAR_FLOAT:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2288 generate_PUSHF(cctx, tv->vval.v_float);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2289 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2290 #endif
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2291 case VAR_BLOB:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2292 generate_PUSHBLOB(cctx, tv->vval.v_blob);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2293 tv->vval.v_blob = NULL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2294 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2295 case VAR_STRING:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2296 generate_PUSHS(cctx, tv->vval.v_string);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2297 tv->vval.v_string = NULL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2298 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2299 default:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2300 iemsg("constant type not supported");
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2301 clear_tv(tv);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2302 return FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2303 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2304 tv->v_type = VAR_UNKNOWN;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2305 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2306 return OK;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2307 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2308
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2309 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2310 * Generate code for any ppconst entries.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2311 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2312 static int
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2313 generate_ppconst(cctx_T *cctx, ppconst_T *ppconst)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2314 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2315 int i;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2316 int ret = OK;
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2317 int save_skip = cctx->ctx_skip;
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2318
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
2319 cctx->ctx_skip = SKIP_NOT;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2320 for (i = 0; i < ppconst->pp_used; ++i)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2321 if (generate_tv_PUSH(cctx, &ppconst->pp_tv[i]) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2322 ret = FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2323 ppconst->pp_used = 0;
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2324 cctx->ctx_skip = save_skip;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2325 return ret;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2326 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2327
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2328 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2329 * Clear ppconst constants. Used when failing.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2330 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2331 static void
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2332 clear_ppconst(ppconst_T *ppconst)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2333 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2334 int i;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2335
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2336 for (i = 0; i < ppconst->pp_used; ++i)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2337 clear_tv(&ppconst->pp_tv[i]);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2338 ppconst->pp_used = 0;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2339 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2340
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2341 /*
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2342 * Generate an instruction to load script-local variable "name", without the
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2343 * leading "s:".
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2344 * Also finds imported variables.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2345 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2346 static int
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2347 compile_load_scriptvar(
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2348 cctx_T *cctx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2349 char_u *name, // variable NUL terminated
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2350 char_u *start, // start of variable
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2351 char_u **end, // end of variable
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2352 int error) // when TRUE may give error
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2353 {
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2354 scriptitem_T *si;
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2355 int idx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2356 imported_T *import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2357
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2358 if (!SCRIPT_ID_VALID(current_sctx.sc_sid))
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2359 return FAIL;
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
2360 si = SCRIPT_ITEM(current_sctx.sc_sid);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2361 idx = get_script_item_idx(current_sctx.sc_sid, name, FALSE, cctx);
19451
b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested
Bram Moolenaar <Bram@vim.org>
parents: 19437
diff changeset
2362 if (idx == -1 || si->sn_version != SCRIPT_VERSION_VIM9)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2363 {
19451
b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested
Bram Moolenaar <Bram@vim.org>
parents: 19437
diff changeset
2364 // variable is not in sn_var_vals: old style script.
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
2365 return generate_OLDSCRIPT(cctx, ISN_LOADS, name, current_sctx.sc_sid,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
2366 &t_any);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2367 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2368 if (idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2369 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2370 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2371
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
2372 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2373 current_sctx.sc_sid, idx, sv->sv_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2374 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2375 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2376
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2377 import = find_imported(name, 0, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2378 if (import != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2379 {
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2380 if (import->imp_all)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2381 {
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2382 char_u *p = skipwhite(*end);
21146
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2383 char_u *exp_name;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2384 int cc;
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2385 ufunc_T *ufunc;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2386 type_T *type;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2387
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2388 // Used "import * as Name", need to lookup the member.
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2389 if (*p != '.')
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2390 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2391 semsg(_(e_expected_dot_after_name_str), start);
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2392 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2393 }
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2394 ++p;
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2395 if (VIM_ISWHITE(*p))
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2396 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2397 emsg(_(e_no_white_space_allowed_after_dot));
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2398 return FAIL;
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2399 }
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2400
21146
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2401 // isolate one name
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2402 exp_name = p;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2403 while (eval_isnamec(*p))
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2404 ++p;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2405 cc = *p;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2406 *p = NUL;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2407
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2408 idx = find_exported(import->imp_sid, exp_name, &ufunc, &type, cctx);
21146
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2409 *p = cc;
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2410 p = skipwhite(p);
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2411
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2412 // TODO: what if it is a function?
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2413 if (idx < 0)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2414 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2415 *end = p;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2416
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2417 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2418 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2419 idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2420 type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2421 }
21473
8bcd1ee2630b patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents: 21469
diff changeset
2422 else if (import->imp_funcname != NULL)
8bcd1ee2630b patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents: 21469
diff changeset
2423 generate_PUSHFUNC(cctx, import->imp_funcname, import->imp_type);
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2424 else
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2425 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2426 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2427 import->imp_var_vals_idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2428 import->imp_type);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2429 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2430 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2431
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2432 if (error)
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2433 semsg(_(e_item_not_found_str), name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2434 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2435 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2436
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2437 static int
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2438 generate_funcref(cctx_T *cctx, char_u *name)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2439 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20174
diff changeset
2440 ufunc_T *ufunc = find_func(name, FALSE, cctx);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2441
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2442 if (ufunc == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2443 return FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2444
21469
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
2445 // Need to compile any default values to get the argument types.
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
2446 if (ufunc->uf_def_status == UF_TO_BE_COMPILED)
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
2447 if (compile_def_function(ufunc, TRUE, NULL) == FAIL)
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
2448 return FAIL;
21473
8bcd1ee2630b patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents: 21469
diff changeset
2449 return generate_PUSHFUNC(cctx, ufunc->uf_name, ufunc->uf_func_type);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2450 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2451
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2452 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2453 * Compile a variable name into a load instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2454 * "end" points to just after the name.
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2455 * "is_expr" is TRUE when evaluating an expression, might be a funcref.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2456 * When "error" is FALSE do not give an error when not found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2457 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2458 static int
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2459 compile_load(
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2460 char_u **arg,
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2461 char_u *end_arg,
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2462 cctx_T *cctx,
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2463 int is_expr,
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2464 int error)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2465 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2466 type_T *type;
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2467 char_u *name = NULL;
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2468 char_u *end = end_arg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2469 int res = FAIL;
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2470 int prev_called_emsg = called_emsg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2471
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2472 if (*(*arg + 1) == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2473 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2474 // load namespaced variable
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2475 if (end <= *arg + 2)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2476 {
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2477 isntype_T isn_type;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2478
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2479 switch (**arg)
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2480 {
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2481 case 'g': isn_type = ISN_LOADGDICT; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2482 case 'w': isn_type = ISN_LOADWDICT; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2483 case 't': isn_type = ISN_LOADTDICT; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2484 case 'b': isn_type = ISN_LOADBDICT; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2485 default:
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2486 semsg(_(e_namespace_not_supported_str), *arg);
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2487 goto theend;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2488 }
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2489 if (generate_instr_type(cctx, isn_type, &t_dict_any) == NULL)
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2490 goto theend;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2491 res = OK;
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2492 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2493 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2494 {
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2495 isntype_T isn_type = ISN_DROP;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2496
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2497 name = vim_strnsave(*arg + 2, end - (*arg + 2));
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2498 if (name == NULL)
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2499 return FAIL;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2500
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2501 switch (**arg)
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2502 {
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2503 case 'v': res = generate_LOADV(cctx, name, error);
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2504 break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2505 case 's': res = compile_load_scriptvar(cctx, name,
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2506 NULL, NULL, error);
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2507 break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2508 case 'g': isn_type = ISN_LOADG; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2509 case 'w': isn_type = ISN_LOADW; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2510 case 't': isn_type = ISN_LOADT; break;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2511 case 'b': isn_type = ISN_LOADB; break;
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2512 default: semsg(_(e_namespace_not_supported_str), *arg);
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2513 goto theend;
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2514 }
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2515 if (isn_type != ISN_DROP)
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2516 {
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2517 // Global, Buffer-local, Window-local and Tabpage-local
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2518 // variables can be defined later, thus we don't check if it
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2519 // exists, give error at runtime.
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2520 res = generate_LOAD(cctx, isn_type, 0, name, &t_any);
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
2521 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2522 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2523 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2524 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2525 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2526 size_t len = end - *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2527 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2528 int gen_load = FALSE;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2529 int gen_load_outer = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2530
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2531 name = vim_strnsave(*arg, end - *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2532 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2533 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2534
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2535 if (arg_exists(*arg, len, &idx, &type, &gen_load_outer, cctx) == OK)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2536 {
20275
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
2537 if (!gen_load_outer)
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
2538 gen_load = TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2539 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2540 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2541 {
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2542 lvar_T *lvar = lookup_local(*arg, len, cctx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2543
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2544 if (lvar != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2545 {
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2546 type = lvar->lv_type;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2547 idx = lvar->lv_idx;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2548 if (lvar->lv_from_outer)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2549 gen_load_outer = TRUE;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2550 else
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2551 gen_load = TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2552 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2553 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2554 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2555 // "var" can be script-local even without using "s:" if it
21921
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2556 // already exists in a Vim9 script or when it's imported.
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
2557 if (script_var_exists(*arg, len, TRUE, cctx) == OK
21921
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2558 || find_imported(name, 0, cctx) != NULL)
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2559 res = compile_load_scriptvar(cctx, name, *arg, &end, FALSE);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2560
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2561 // When evaluating an expression and the name starts with an
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2562 // uppercase letter or "x:" it can be a user defined function.
21921
e420f3cf60e2 patch 8.2.1510: using "var" in :def function may refer to legacy script var
Bram Moolenaar <Bram@vim.org>
parents: 21909
diff changeset
2563 // TODO: this is just guessing
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2564 if (res == FAIL && is_expr
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2565 && (ASCII_ISUPPER(*name) || name[1] == ':'))
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2566 res = generate_funcref(cctx, name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2567 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2568 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2569 if (gen_load)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2570 res = generate_LOAD(cctx, ISN_LOAD, idx, NULL, type);
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2571 if (gen_load_outer)
21769
f37c1330b15c patch 8.2.1434: Vim9: crash when lambda uses outer function argument
Bram Moolenaar <Bram@vim.org>
parents: 21767
diff changeset
2572 {
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2573 res = generate_LOAD(cctx, ISN_LOADOUTER, idx, NULL, type);
21769
f37c1330b15c patch 8.2.1434: Vim9: crash when lambda uses outer function argument
Bram Moolenaar <Bram@vim.org>
parents: 21767
diff changeset
2574 cctx->ctx_outer_used = TRUE;
f37c1330b15c patch 8.2.1434: Vim9: crash when lambda uses outer function argument
Bram Moolenaar <Bram@vim.org>
parents: 21767
diff changeset
2575 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2576 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2577
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2578 *arg = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2579
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2580 theend:
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2581 if (res == FAIL && error && called_emsg == prev_called_emsg)
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2582 semsg(_(e_variable_not_found_str), name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2583 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2584 return res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2585 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2586
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2587 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2588 * Compile the argument expressions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2589 * "arg" points to just after the "(" and is advanced to after the ")"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2590 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2591 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2592 compile_arguments(char_u **arg, cctx_T *cctx, int *argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2593 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2594 char_u *p = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2595 char_u *whitep = *arg;
22341
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2596 int must_end = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2597
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2598 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2599 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2600 if (may_get_next_line(whitep, &p, cctx) == FAIL)
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2601 goto failret;
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2602 if (*p == ')')
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2603 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2604 *arg = p + 1;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2605 return OK;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2606 }
22341
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2607 if (must_end)
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2608 {
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2609 semsg(_(e_missing_comma_before_argument_str), p);
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2610 return FAIL;
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2611 }
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2612
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2613 if (compile_expr0(&p, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2614 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2615 ++*argcount;
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2616
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2617 if (*p != ',' && *skipwhite(p) == ',')
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2618 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
2619 semsg(_(e_no_white_space_allowed_before_str), ",");
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2620 p = skipwhite(p);
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2621 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2622 if (*p == ',')
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2623 {
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2624 ++p;
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2625 if (*p != NUL && !VIM_ISWHITE(*p))
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
2626 semsg(_(e_white_space_required_after_str), ",");
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2627 }
22341
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2628 else
fc3350a38389 patch 8.2.1719: Vim9: no error if comma is missing in between arguments
Bram Moolenaar <Bram@vim.org>
parents: 22326
diff changeset
2629 must_end = TRUE;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2630 whitep = p;
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2631 p = skipwhite(p);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2632 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2633 failret:
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2634 emsg(_(e_missing_close));
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2635 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2636 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2637
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2638 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2639 * Compile a function call: name(arg1, arg2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640 * "arg" points to "name", "arg + varlen" to the "(".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2641 * "argcount_init" is 1 for "value->method()"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642 * Instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2643 * EVAL arg1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2644 * EVAL arg2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 * BCALL / DCALL / UCALL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2646 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2647 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2648 compile_call(
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2649 char_u **arg,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2650 size_t varlen,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2651 cctx_T *cctx,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2652 ppconst_T *ppconst,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2653 int argcount_init)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2655 char_u *name = *arg;
19257
5aab9c306181 patch 8.2.0187: reduntant code
Bram Moolenaar <Bram@vim.org>
parents: 19253
diff changeset
2656 char_u *p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2657 int argcount = argcount_init;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2658 char_u namebuf[100];
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2659 char_u fname_buf[FLEN_FIXED + 1];
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2660 char_u *tofree = NULL;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2661 int error = FCERR_NONE;
22914
54f796fb7cb2 patch 8.2.2004: compiler warning for uninitialized variable
Bram Moolenaar <Bram@vim.org>
parents: 22910
diff changeset
2662 ufunc_T *ufunc = NULL;
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2663 int res = FAIL;
21753
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2664 int is_autoload;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2665
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2666 // we can evaluate "has('name')" at compile time
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2667 if (varlen == 3 && STRNCMP(*arg, "has", 3) == 0)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2668 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2669 char_u *s = skipwhite(*arg + varlen + 1);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2670 typval_T argvars[2];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2671
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2672 argvars[0].v_type = VAR_UNKNOWN;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2673 if (*s == '"')
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
2674 (void)eval_string(&s, &argvars[0], TRUE);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2675 else if (*s == '\'')
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
2676 (void)eval_lit_string(&s, &argvars[0], TRUE);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2677 s = skipwhite(s);
22842
f2fbbb72ff28 patch 8.2.1968: Vim9: has() assumes a feature does not change dynamically
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2678 if (*s == ')' && argvars[0].v_type == VAR_STRING
f2fbbb72ff28 patch 8.2.1968: Vim9: has() assumes a feature does not change dynamically
Bram Moolenaar <Bram@vim.org>
parents: 22816
diff changeset
2679 && !dynamic_feature(argvars[0].vval.v_string))
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2680 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2681 typval_T *tv = &ppconst->pp_tv[ppconst->pp_used];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2682
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2683 *arg = s + 1;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2684 argvars[1].v_type = VAR_UNKNOWN;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2685 tv->v_type = VAR_NUMBER;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2686 tv->vval.v_number = 0;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2687 f_has(argvars, tv);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2688 clear_tv(&argvars[0]);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2689 ++ppconst->pp_used;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2690 return OK;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2691 }
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2692 clear_tv(&argvars[0]);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2693 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2694
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2695 if (generate_ppconst(cctx, ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2696 return FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2697
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2698 if (varlen >= sizeof(namebuf))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2699 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
2700 semsg(_(e_name_too_long_str), name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2701 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2702 }
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2703 vim_strncpy(namebuf, *arg, varlen);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2704 name = fname_trans_sid(namebuf, fname_buf, &tofree, &error);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2705
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2706 *arg = skipwhite(*arg + varlen + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2707 if (compile_arguments(arg, cctx, &argcount) == FAIL)
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2708 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2709
21753
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2710 is_autoload = vim_strchr(name, '#') != NULL;
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2711 if (ASCII_ISLOWER(*name) && name[1] != ':' && !is_autoload)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2712 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2713 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2714
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2715 // builtin function
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2716 idx = find_internal_func(name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2717 if (idx >= 0)
22633
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2718 {
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2719 if (STRCMP(name, "add") == 0 && argcount == 2)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2720 {
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2721 garray_T *stack = &cctx->ctx_type_stack;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2722 type_T *type = ((type_T **)stack->ga_data)[
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2723 stack->ga_len - 2];
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2724
22772
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
2725 // add() can be compiled to instructions if we know the type
22633
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2726 if (type->tt_type == VAR_LIST)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2727 {
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2728 // inline "add(list, item)" so that the type can be checked
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2729 res = generate_LISTAPPEND(cctx);
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2730 idx = -1;
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2731 }
22637
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2732 else if (type->tt_type == VAR_BLOB)
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2733 {
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2734 // inline "add(blob, nr)" so that the type can be checked
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2735 res = generate_BLOBAPPEND(cctx);
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2736 idx = -1;
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
2737 }
22633
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2738 }
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2739
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2740 if (idx >= 0)
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2741 res = generate_BCALL(cctx, idx, argcount, argcount_init == 1);
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
2742 }
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2743 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2744 semsg(_(e_unknownfunc), namebuf);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2745 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2746 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2747
22910
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2748 // An argument or local variable can be a function reference, this
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2749 // overrules a function name.
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2750 if (lookup_local(namebuf, varlen, cctx) == NULL
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2751 && arg_exists(namebuf, varlen, NULL, NULL, NULL, cctx) != OK)
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2752 {
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2753 // If we can find the function by name generate the right call.
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2754 // Skip global functions here, a local funcref takes precedence.
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2755 ufunc = find_func(name, FALSE, cctx);
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2756 if (ufunc != NULL && !func_is_global(ufunc))
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2757 {
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2758 res = generate_CALL(cctx, ufunc, argcount);
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2759 goto theend;
f78057703df9 patch 8.2.2002: Vim9: lambda argument shadowed by function name
Bram Moolenaar <Bram@vim.org>
parents: 22906
diff changeset
2760 }
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2761 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2762
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2763 // If the name is a variable, load it and use PCALL.
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20059
diff changeset
2764 // Not for g:Func(), we don't know if it is a variable or not.
21753
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2765 // Not for eome#Func(), it will be loaded later.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2766 p = namebuf;
21753
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2767 if (STRNCMP(namebuf, "g:", 2) != 0 && !is_autoload
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2768 && compile_load(&p, namebuf + varlen, cctx, FALSE, FALSE) == OK)
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2769 {
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2770 garray_T *stack = &cctx->ctx_type_stack;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2771 type_T *type;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2772
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2773 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2774 res = generate_PCALL(cctx, argcount, namebuf, type, FALSE);
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2775 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2776 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2777
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2778 // If we can find a global function by name generate the right call.
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2779 if (ufunc != NULL)
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2780 {
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2781 res = generate_CALL(cctx, ufunc, argcount);
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2782 goto theend;
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2783 }
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
2784
20140
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2785 // A global function may be defined only later. Need to figure out at
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2786 // runtime. Also handles a FuncRef at runtime.
21753
9ef7ae8ab51c patch 8.2.1426: Vim9: cannot call autoload function in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21751
diff changeset
2787 if (STRNCMP(namebuf, "g:", 2) == 0 || is_autoload)
20140
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2788 res = generate_UCALL(cctx, name, argcount);
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2789 else
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2790 semsg(_(e_unknownfunc), namebuf);
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2791
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2792 theend:
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2793 vim_free(tofree);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2794 return res;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2795 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2796
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2797 // like NAMESPACE_CHAR but with 'a' and 'l'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2798 #define VIM9_NAMESPACE_CHAR (char_u *)"bgstvw"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2799
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2800 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2801 * Find the end of a variable or function name. Unlike find_name_end() this
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2802 * does not recognize magic braces.
22946
d3b26055bfa8 patch 8.2.2020: some compilers do not like the "namespace" argument
Bram Moolenaar <Bram@vim.org>
parents: 22936
diff changeset
2803 * When "use_namespace" is TRUE recognize "b:", "s:", etc.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2804 * Return a pointer to just after the name. Equal to "arg" if there is no
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2805 * valid name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2806 */
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
2807 char_u *
22946
d3b26055bfa8 patch 8.2.2020: some compilers do not like the "namespace" argument
Bram Moolenaar <Bram@vim.org>
parents: 22936
diff changeset
2808 to_name_end(char_u *arg, int use_namespace)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2809 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2810 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2811
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2812 // Quick check for valid starting character.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2813 if (!eval_isnamec1(*arg))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2814 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2815
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2816 for (p = arg + 1; *p != NUL && eval_isnamec(*p); MB_PTR_ADV(p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2817 // Include a namespace such as "s:var" and "v:var". But "n:" is not
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2818 // and can be used in slice "[n:]".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2819 if (*p == ':' && (p != arg + 1
22946
d3b26055bfa8 patch 8.2.2020: some compilers do not like the "namespace" argument
Bram Moolenaar <Bram@vim.org>
parents: 22936
diff changeset
2820 || !use_namespace
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2821 || vim_strchr(VIM9_NAMESPACE_CHAR, *arg) == NULL))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2822 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2823 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2824 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2825
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2826 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2827 * Like to_name_end() but also skip over a list or dict constant.
21146
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
2828 * This intentionally does not handle line continuation.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2829 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2830 char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2831 to_name_const_end(char_u *arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2832 {
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2833 char_u *p = to_name_end(arg, TRUE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2834 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2835
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2836 if (p == arg && *arg == '[')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2837 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2838
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2839 // Can be "[1, 2, 3]->Func()".
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
2840 if (eval_list(&p, &rettv, NULL, FALSE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2841 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2842 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2843 else if (p == arg && *arg == '#' && arg[1] == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2844 {
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2845 // Can be "#{a: 1}->Func()".
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2846 ++p;
21034
2f8b0812819f patch 8.2.1068: Vim9: no line break allowed inside a dict
Bram Moolenaar <Bram@vim.org>
parents: 21028
diff changeset
2847 if (eval_dict(&p, &rettv, NULL, TRUE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2848 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2851 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2852 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2853
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2854 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2855 * parse a list: [expr, expr]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2856 * "*arg" points to the '['.
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2857 * ppconst->pp_is_const is set if all items are a constant.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2858 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2859 static int
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2860 compile_list(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2861 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2862 char_u *p = skipwhite(*arg + 1);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2863 char_u *whitep = *arg + 1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2864 int count = 0;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2865 int is_const;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2866 int is_all_const = TRUE; // reset when non-const encountered
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2867
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2868 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2870 if (may_get_next_line(whitep, &p, cctx) == FAIL)
19830
6500dcaf8e1a patch 8.2.0471: missing change to compile_list()
Bram Moolenaar <Bram@vim.org>
parents: 19822
diff changeset
2871 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2872 semsg(_(e_list_end), *arg);
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
2873 return FAIL;
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2874 }
21761
5a2373c25a86 patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents: 21759
diff changeset
2875 if (*p == ',')
5a2373c25a86 patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents: 21759
diff changeset
2876 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
2877 semsg(_(e_no_white_space_allowed_before_str), ",");
21761
5a2373c25a86 patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents: 21759
diff changeset
2878 return FAIL;
5a2373c25a86 patch 8.2.1430: Vim9: error for missing comma instead of extra white space
Bram Moolenaar <Bram@vim.org>
parents: 21759
diff changeset
2879 }
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2880 if (*p == ']')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2881 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2882 ++p;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2883 break;
19830
6500dcaf8e1a patch 8.2.0471: missing change to compile_list()
Bram Moolenaar <Bram@vim.org>
parents: 19822
diff changeset
2884 }
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2885 if (compile_expr0_ext(&p, cctx, &is_const) == FAIL)
22482
a1b3804163ca patch 8.2.1789: Vim9: crash with invalid list constant
Bram Moolenaar <Bram@vim.org>
parents: 22431
diff changeset
2886 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2887 if (!is_const)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2888 is_all_const = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2889 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2890 if (*p == ',')
21216
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2891 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2892 ++p;
21216
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2893 if (*p != ']' && !IS_WHITE_OR_NUL(*p))
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2894 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
2895 semsg(_(e_white_space_required_after_str), ",");
21216
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2896 return FAIL;
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2897 }
bcd08812cde3 patch 8.2.1159: Vim9: no error for missing space after a comma
Bram Moolenaar <Bram@vim.org>
parents: 21210
diff changeset
2898 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2899 whitep = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2900 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2901 }
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2902 *arg = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2903
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2904 ppconst->pp_is_const = is_all_const;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
2905 return generate_NEWLIST(cctx, count);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2906 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2907
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2908 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2909 * parse a lambda: {arg, arg -> expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2910 * "*arg" points to the '{'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2911 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2912 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2913 compile_lambda(char_u **arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2914 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2915 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2916 ufunc_T *ufunc;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2917 evalarg_T evalarg;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2918
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2919 CLEAR_FIELD(evalarg);
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2920 evalarg.eval_flags = EVAL_EVALUATE;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
2921 evalarg.eval_cctx = cctx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2922
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923 // Get the funcref in "rettv".
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
2924 if (get_lambda_tv(arg, &rettv, TRUE, &evalarg) != OK)
22627
1064b9f05b0a patch 8.2.1862: vim9: memory leak when compiling lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 22614
diff changeset
2925 {
1064b9f05b0a patch 8.2.1862: vim9: memory leak when compiling lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 22614
diff changeset
2926 clear_evalarg(&evalarg, NULL);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2927 return FAIL;
22627
1064b9f05b0a patch 8.2.1862: vim9: memory leak when compiling lambda fails
Bram Moolenaar <Bram@vim.org>
parents: 22614
diff changeset
2928 }
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2929
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2930 ufunc = rettv.vval.v_partial->pt_func;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2931 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2932 clear_tv(&rettv);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2933
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2934 // The function will have one line: "return {expr}".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 // Compile it into instructions.
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2936 compile_def_function(ufunc, TRUE, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2937
21220
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
2938 clear_evalarg(&evalarg, NULL);
ad13736a1783 patch 8.2.1161: Vim9: using freed memory
Bram Moolenaar <Bram@vim.org>
parents: 21218
diff changeset
2939
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
2940 if (ufunc->uf_def_status == UF_COMPILED)
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2941 {
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2942 // The return type will now be known.
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2943 set_function_type(ufunc);
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2944
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
2945 // The function reference count will be 1. When the ISN_FUNCREF
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
2946 // instruction is deleted the reference count is decremented and the
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
2947 // function is freed.
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2948 return generate_FUNCREF(cctx, ufunc);
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
2949 }
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2950
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2951 func_ptr_unref(ufunc);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2952 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2953 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2954
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2956 * Compile a lamda call: expr->{lambda}(args)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2957 * "arg" points to the "{".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2958 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2960 compile_lambda_call(char_u **arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2961 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2962 ufunc_T *ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2963 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2964 int argcount = 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2965 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 // Get the funcref in "rettv".
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
2968 if (get_lambda_tv(arg, &rettv, TRUE, &EVALARG_EVALUATE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2970
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2971 if (**arg != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2972 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2973 if (*skipwhite(*arg) == '(')
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19726
diff changeset
2974 emsg(_(e_nowhitespace));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2975 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 semsg(_(e_missing_paren), "lambda");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2977 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2978 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2980
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2981 ufunc = rettv.vval.v_partial->pt_func;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2982 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2983 clear_tv(&rettv);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2984 ga_init2(&ufunc->uf_type_list, sizeof(type_T *), 10);
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2985
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2986 // The function will have one line: "return {expr}". Compile it into
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
2987 // instructions so that we get any errors right now.
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2988 compile_def_function(ufunc, TRUE, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2989
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2990 // compile the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2991 *arg = skipwhite(*arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2992 if (compile_arguments(arg, cctx, &argcount) == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2993 // call the compiled function
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2994 ret = generate_CALL(cctx, ufunc, argcount);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2995
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2996 if (ret == FAIL)
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
2997 func_ptr_unref(ufunc);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2998 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2999 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3000
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3001 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3002 * parse a dict: {'key': val} or #{key: val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3003 * "*arg" points to the '{'.
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3004 * ppconst->pp_is_const is set if all item values are a constant.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3005 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3006 static int
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3007 compile_dict(char_u **arg, cctx_T *cctx, int literal, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3008 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3009 garray_T *instr = &cctx->ctx_instr;
21301
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3010 garray_T *stack = &cctx->ctx_type_stack;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3011 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3012 dict_T *d = dict_alloc();
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3013 dictitem_T *item;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3014 char_u *whitep = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3015 char_u *p;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3016 int is_const;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3017 int is_all_const = TRUE; // reset when non-const encountered
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3018
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3019 if (d == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3020 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3021 *arg = skipwhite(*arg + 1);
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3022 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 {
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3024 char_u *key = NULL;
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3025 char_u *end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3027 if (may_get_next_line(whitep, arg, cctx) == FAIL)
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3028 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3029 *arg = NULL;
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3030 goto failret;
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3031 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3032
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3033 if (**arg == '}')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3034 break;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3035
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3036 // Eventually {name: value} will use "name" as a literal key and
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3037 // {[expr]: value} for an evaluated key.
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3038 // Temporarily: if "name" is indeed a valid key, or "[expr]" is
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3039 // used, use the new method, like JavaScript. Otherwise fall back
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3040 // to the old method.
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3041 end = to_name_end(*arg, FALSE);
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3042 if (literal || *end == ':')
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3043 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3044 if (end == *arg)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
3046 semsg(_(e_invalid_key_str), *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3047 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3048 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3049 key = vim_strnsave(*arg, end - *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 if (generate_PUSHS(cctx, key) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3051 return FAIL;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3052 *arg = end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3053 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055 {
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3056 isn_T *isn;
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3057 int has_bracket = **arg == '[';
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3058
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3059 if (has_bracket)
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3060 *arg = skipwhite(*arg + 1);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3061 if (compile_expr0(arg, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 isn = ((isn_T *)instr->ga_data) + instr->ga_len - 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 if (isn->isn_type == ISN_PUSHS)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3065 key = isn->isn_arg.string;
21301
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3066 else
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3067 {
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3068 type_T *keytype = ((type_T **)stack->ga_data)
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3069 [stack->ga_len - 1];
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3070 if (need_type(keytype, &t_string, -1, cctx,
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3071 FALSE, FALSE) == FAIL)
21301
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3072 return FAIL;
60011b87aae1 patch 8.2.1201: Vim9: crash when passing number as dict key
Bram Moolenaar <Bram@vim.org>
parents: 21281
diff changeset
3073 }
22936
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3074 if (has_bracket)
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3075 {
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3076 *arg = skipwhite(*arg);
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3077 if (**arg != ']')
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3078 {
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3079 emsg(_(e_missing_matching_bracket_after_dict_key));
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3080 return FAIL;
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3081 }
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3082 ++*arg;
00b0275ffe7f patch 8.2.2015: Vim9: literal dict #{} is not like any other language
Bram Moolenaar <Bram@vim.org>
parents: 22932
diff changeset
3083 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3084 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3085
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3086 // Check for duplicate keys, if using string keys.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3087 if (key != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3088 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3089 item = dict_find(d, key, -1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3090 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3092 semsg(_(e_duplicate_key), key);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3093 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3094 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3095 item = dictitem_alloc(key);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3097 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3098 item->di_tv.v_type = VAR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 item->di_tv.v_lock = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3100 if (dict_add(d, item) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3101 dictitem_free(item);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3102 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3103 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3104
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105 if (**arg != ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 {
21759
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3107 if (*skipwhite(*arg) == ':')
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
3108 semsg(_(e_no_white_space_allowed_before_str), ":");
21759
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3109 else
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3110 semsg(_(e_missing_dict_colon), *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3111 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3112 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3113 whitep = *arg + 1;
21759
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3114 if (!IS_WHITE_OR_NUL(*whitep))
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3115 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
3116 semsg(_(e_white_space_required_after_str), ":");
21759
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3117 return FAIL;
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3118 }
25b659fa5ca5 patch 8.2.1429: Vim9: no error for missing white after : in dict
Bram Moolenaar <Bram@vim.org>
parents: 21755
diff changeset
3119
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3120 *arg = skipwhite(*arg + 1);
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3121 if (may_get_next_line(whitep, arg, cctx) == FAIL)
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3122 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3123 *arg = NULL;
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3124 goto failret;
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3125 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3126
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3127 if (compile_expr0_ext(arg, cctx, &is_const) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3128 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3129 if (!is_const)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3130 is_all_const = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3131 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3132
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3133 whitep = *arg;
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3134 *arg = skipwhite(*arg);
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3135 if (may_get_next_line(whitep, arg, cctx) == FAIL)
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3136 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3137 *arg = NULL;
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3138 goto failret;
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3139 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3140 if (**arg == '}')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3141 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3142 if (**arg != ',')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3143 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3144 semsg(_(e_missing_dict_comma), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3145 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3146 }
21763
703ea7603d3e patch 8.2.1431: Vim9: no error for white space before comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 21761
diff changeset
3147 if (IS_WHITE_OR_NUL(*whitep))
703ea7603d3e patch 8.2.1431: Vim9: no error for white space before comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 21761
diff changeset
3148 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
3149 semsg(_(e_no_white_space_allowed_before_str), ",");
21763
703ea7603d3e patch 8.2.1431: Vim9: no error for white space before comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 21761
diff changeset
3150 return FAIL;
703ea7603d3e patch 8.2.1431: Vim9: no error for white space before comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 21761
diff changeset
3151 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3152 whitep = *arg + 1;
22639
5bd53bf63836 patch 8.2.1868: Vim9: no error for missing space after comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 22637
diff changeset
3153 if (!IS_WHITE_OR_NUL(*whitep))
5bd53bf63836 patch 8.2.1868: Vim9: no error for missing space after comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 22637
diff changeset
3154 {
5bd53bf63836 patch 8.2.1868: Vim9: no error for missing space after comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 22637
diff changeset
3155 semsg(_(e_white_space_required_after_str), ",");
5bd53bf63836 patch 8.2.1868: Vim9: no error for missing space after comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 22637
diff changeset
3156 return FAIL;
5bd53bf63836 patch 8.2.1868: Vim9: no error for missing space after comma in dict
Bram Moolenaar <Bram@vim.org>
parents: 22637
diff changeset
3157 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3158 *arg = skipwhite(*arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3159 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3160
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3161 *arg = *arg + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3162
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3163 // Allow for following comment, after at least one space.
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3164 p = skipwhite(*arg);
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
3165 if (VIM_ISWHITE(**arg) && vim9_comment_start(p))
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3166 *arg += STRLEN(*arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3167
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3168 dict_unref(d);
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3169 ppconst->pp_is_const = is_all_const;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3170 return generate_NEWDICT(cctx, count);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3171
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3172 failret:
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3173 if (*arg == NULL)
22508
ac8c4a8b8cba patch 8.2.1802: Vim9: crash with unterminated dict
Bram Moolenaar <Bram@vim.org>
parents: 22504
diff changeset
3174 {
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3175 semsg(_(e_missing_dict_end), _("[end of lines]"));
22508
ac8c4a8b8cba patch 8.2.1802: Vim9: crash with unterminated dict
Bram Moolenaar <Bram@vim.org>
parents: 22504
diff changeset
3176 *arg = (char_u *)"";
ac8c4a8b8cba patch 8.2.1802: Vim9: crash with unterminated dict
Bram Moolenaar <Bram@vim.org>
parents: 22504
diff changeset
3177 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3178 dict_unref(d);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3179 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3180 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3182 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3183 * Compile "&option".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3184 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3185 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3186 compile_get_option(char_u **arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3187 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3188 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3189 char_u *start = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3190 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3191
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3192 // parse the option and get the current value to get the type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3193 rettv.v_type = VAR_UNKNOWN;
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3194 ret = eval_option(arg, &rettv, TRUE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3195 if (ret == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3196 {
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3197 // include the '&' in the name, eval_option() expects it.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3198 char_u *name = vim_strnsave(start, *arg - start);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3199 type_T *type = rettv.v_type == VAR_NUMBER ? &t_number : &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3200
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3201 ret = generate_LOAD(cctx, ISN_LOADOPT, 0, name, type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3202 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3203 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3204 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3205
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3206 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3207 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3208
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3209 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3210 * Compile "$VAR".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3211 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3212 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3213 compile_get_env(char_u **arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3214 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3215 char_u *start = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3216 int len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3217 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3218 char_u *name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3219
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3220 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3221 len = get_env_len(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3222 if (len == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3223 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
3224 semsg(_(e_syntax_error_at_str), start - 1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3225 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3226 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3227
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3228 // include the '$' in the name, eval_env_var() expects it.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3229 name = vim_strnsave(start, len + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3230 ret = generate_LOAD(cctx, ISN_LOADENV, 0, name, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3231 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3232 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3233 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3234
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3235 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3236 * Compile "@r".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3237 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3238 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3239 compile_get_register(char_u **arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3240 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3241 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3242
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3243 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3244 if (**arg == NUL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3245 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
3246 semsg(_(e_syntax_error_at_str), *arg - 1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3247 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3248 }
21612
c495d3e30f4b patch 8.2.1356: Vim9: cannot get the percent register
Bram Moolenaar <Bram@vim.org>
parents: 21610
diff changeset
3249 if (!valid_yank_reg(**arg, FALSE))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3250 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3251 emsg_invreg(**arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3252 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3253 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3254 ret = generate_LOAD(cctx, ISN_LOADREG, **arg, NULL, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3255 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3256 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3257 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3258
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3259 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3260 * Apply leading '!', '-' and '+' to constant "rettv".
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3261 * When "numeric_only" is TRUE do not apply '!'.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3262 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3263 static int
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3264 apply_leader(typval_T *rettv, int numeric_only, char_u *start, char_u **end)
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3265 {
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3266 char_u *p = *end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3267
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3268 // this works from end to start
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3269 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3270 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3271 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3272 if (*p == '-' || *p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3273 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3274 // only '-' has an effect, for '+' we only check the type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3275 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3276 if (rettv->v_type == VAR_FLOAT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3277 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3278 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3279 rettv->vval.v_float = -rettv->vval.v_float;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3280 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3281 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3282 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3283 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3284 varnumber_T val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3285 int error = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3286
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3287 // tv_get_number_chk() accepts a string, but we don't want that
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3288 // here
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3289 if (check_not_string(rettv) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3290 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3291 val = tv_get_number_chk(rettv, &error);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3292 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3293 if (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3294 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3295 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3296 val = -val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3297 rettv->v_type = VAR_NUMBER;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3298 rettv->vval.v_number = val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3299 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3300 }
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3301 else if (numeric_only)
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3302 {
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3303 ++p;
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3304 break;
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3305 }
22606
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3306 else if (*p == '!')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3307 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3308 int v = tv2bool(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3309
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3310 // '!' is permissive in the type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3311 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3312 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3313 rettv->vval.v_number = v ? VVAL_FALSE : VVAL_TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3314 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3315 }
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3316 *end = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3317 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3318 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3319
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3320 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3321 * Recognize v: variables that are constants and set "rettv".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3322 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3323 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3324 get_vim_constant(char_u **arg, typval_T *rettv)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3325 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3326 if (STRNCMP(*arg, "v:true", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3327 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3328 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3329 rettv->vval.v_number = VVAL_TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3330 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3331 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3332 else if (STRNCMP(*arg, "v:false", 7) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3333 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3334 rettv->v_type = VAR_BOOL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3335 rettv->vval.v_number = VVAL_FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3336 *arg += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3337 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3338 else if (STRNCMP(*arg, "v:null", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3339 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3340 rettv->v_type = VAR_SPECIAL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3341 rettv->vval.v_number = VVAL_NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3342 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3343 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3344 else if (STRNCMP(*arg, "v:none", 6) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3345 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3346 rettv->v_type = VAR_SPECIAL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3347 rettv->vval.v_number = VVAL_NONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3348 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3349 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3350 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3351
21546
4d3e983313dc patch 8.2.1323: Vim9: invalid operators only rejected in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21540
diff changeset
3352 exptype_T
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3353 get_compare_type(char_u *p, int *len, int *type_is)
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3354 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3355 exptype_T type = EXPR_UNKNOWN;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3356 int i;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3357
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3358 switch (p[0])
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3359 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3360 case '=': if (p[1] == '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3361 type = EXPR_EQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3362 else if (p[1] == '~')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3363 type = EXPR_MATCH;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3364 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3365 case '!': if (p[1] == '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3366 type = EXPR_NEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3367 else if (p[1] == '~')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3368 type = EXPR_NOMATCH;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3369 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3370 case '>': if (p[1] != '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3371 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3372 type = EXPR_GREATER;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3373 *len = 1;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3374 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3375 else
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3376 type = EXPR_GEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3377 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3378 case '<': if (p[1] != '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3379 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3380 type = EXPR_SMALLER;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3381 *len = 1;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3382 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3383 else
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3384 type = EXPR_SEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3385 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3386 case 'i': if (p[1] == 's')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3387 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3388 // "is" and "isnot"; but not a prefix of a name
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3389 if (p[2] == 'n' && p[3] == 'o' && p[4] == 't')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3390 *len = 5;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3391 i = p[*len];
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3392 if (!isalnum(i) && i != '_')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3393 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3394 type = *len == 2 ? EXPR_IS : EXPR_ISNOT;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3395 *type_is = TRUE;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3396 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3397 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3398 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3399 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3400 return type;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3401 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3402
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3403 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3404 * Compile code to apply '-', '+' and '!'.
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3405 * When "numeric_only" is TRUE do not apply '!'.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3406 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3407 static int
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3408 compile_leader(cctx_T *cctx, int numeric_only, char_u *start, char_u **end)
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3409 {
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3410 char_u *p = *end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3411
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3412 // this works from end to start
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3413 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3414 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3415 --p;
22932
87b62395a4d1 patch 8.2.2013: Vim9: not skipping white space after unary minus
Bram Moolenaar <Bram@vim.org>
parents: 22926
diff changeset
3416 while (VIM_ISWHITE(*p))
87b62395a4d1 patch 8.2.2013: Vim9: not skipping white space after unary minus
Bram Moolenaar <Bram@vim.org>
parents: 22926
diff changeset
3417 --p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3418 if (*p == '-' || *p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3419 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3420 int negate = *p == '-';
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3421 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3422
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3423 // TODO: check type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3424 while (p > start && (p[-1] == '-' || p[-1] == '+'))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3425 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3426 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3427 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3428 negate = !negate;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3429 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3430 // only '-' has an effect, for '+' we only check the type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3431 if (negate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3432 isn = generate_instr(cctx, ISN_NEGATENR);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3433 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3434 isn = generate_instr(cctx, ISN_CHECKNR);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3435 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3436 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3437 }
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3438 else if (numeric_only)
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3439 {
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3440 ++p;
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3441 break;
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3442 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3443 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3444 {
22606
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3445 int invert = *p == '!';
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3446
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3447 while (p > start && (p[-1] == '!' || VIM_ISWHITE(p[-1])))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3448 {
22606
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3449 if (p[-1] == '!')
336ac63fb987 patch 8.2.1851: Vim9: "!" followed by space incorrectly used
Bram Moolenaar <Bram@vim.org>
parents: 22598
diff changeset
3450 invert = !invert;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3451 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3452 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3453 if (generate_2BOOL(cctx, invert) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3454 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3455 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3456 }
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3457 *end = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3458 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3459 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3460
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3461 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3462 * Compile whatever comes after "name" or "name()".
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3463 * Advances "*arg" only when something was recognized.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3464 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3465 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3466 compile_subscript(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3467 char_u **arg,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3468 cctx_T *cctx,
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3469 char_u *start_leader,
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3470 char_u **end_leader,
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3471 ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3472 {
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3473 char_u *name_start = *end_leader;
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3474
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3475 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3476 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3477 char_u *p = skipwhite(*arg);
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3478
21353
fb8c8fcb7b60 patch 8.2.1227: Vim9: allowing both quoted and # comments is confusing
Bram Moolenaar <Bram@vim.org>
parents: 21345
diff changeset
3479 if (*p == NUL || (VIM_ISWHITE(**arg) && vim9_comment_start(p)))
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3480 {
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3481 char_u *next = peek_next_line_from_context(cctx);
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3482
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3483 // If a following line starts with "->{" or "->X" advance to that
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3484 // line, so that a line break before "->" is allowed.
21248
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
3485 // Also if a following line starts with ".x".
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
3486 if (next != NULL &&
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
3487 ((next[0] == '-' && next[1] == '>'
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
3488 && (next[2] == '{' || ASCII_ISALPHA(next[2])))
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21504
diff changeset
3489 || (next[0] == '.' && eval_isdictc(next[1]))))
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3490 {
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3491 next = next_line_from_context(cctx, TRUE);
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3492 if (next == NULL)
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3493 return FAIL;
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3494 *arg = next;
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3495 p = skipwhite(*arg);
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3496 }
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3497 }
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
3498
21485
afc8cc1a291f patch 8.2.1293: Vim9: error when using vim9script in TextYankPost
Bram Moolenaar <Bram@vim.org>
parents: 21473
diff changeset
3499 // Do not skip over white space to find the "(", "exeucte 'x' ()" is
afc8cc1a291f patch 8.2.1293: Vim9: error when using vim9script in TextYankPost
Bram Moolenaar <Bram@vim.org>
parents: 21473
diff changeset
3500 // not a function call.
afc8cc1a291f patch 8.2.1293: Vim9: error when using vim9script in TextYankPost
Bram Moolenaar <Bram@vim.org>
parents: 21473
diff changeset
3501 if (**arg == '(')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3502 {
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3503 garray_T *stack = &cctx->ctx_type_stack;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3504 type_T *type;
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3505 int argcount = 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3506
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3507 if (generate_ppconst(cctx, ppconst) == FAIL)
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3508 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3509 ppconst->pp_is_const = FALSE;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3510
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3511 // funcref(arg)
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3512 type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3513
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3514 *arg = skipwhite(p + 1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3515 if (compile_arguments(arg, cctx, &argcount) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3516 return FAIL;
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3517 if (generate_PCALL(cctx, argcount, name_start, type, TRUE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3518 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3519 }
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3520 else if (*p == '-' && p[1] == '>')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3521 {
21465
b5d4ab124782 patch 8.2.1283: Vim9: error for misplaced -> lacks argument
Bram Moolenaar <Bram@vim.org>
parents: 21463
diff changeset
3522 char_u *pstart = p;
b5d4ab124782 patch 8.2.1283: Vim9: error for misplaced -> lacks argument
Bram Moolenaar <Bram@vim.org>
parents: 21463
diff changeset
3523
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3524 if (generate_ppconst(cctx, ppconst) == FAIL)
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3525 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3526 ppconst->pp_is_const = FALSE;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3527
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3528 // something->method()
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3529 // Apply the '!', '-' and '+' first:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3530 // -1.0->func() works like (-1.0)->func()
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
3531 if (compile_leader(cctx, TRUE, start_leader, end_leader) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3532 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3533
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3534 p += 2;
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3535 *arg = skipwhite(p);
21455
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
3536 // No line break supported right after "->".
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 if (**arg == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3538 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3539 // lambda call: list->{lambda}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3540 if (compile_lambda_call(arg, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3541 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3542 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3544 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3545 // method call: list->method()
19848
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3546 p = *arg;
21455
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
3547 if (!eval_isnamec1(*p))
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
3548 {
21465
b5d4ab124782 patch 8.2.1283: Vim9: error for misplaced -> lacks argument
Bram Moolenaar <Bram@vim.org>
parents: 21463
diff changeset
3549 semsg(_(e_trailing_arg), pstart);
21455
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
3550 return FAIL;
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
3551 }
19848
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3552 if (ASCII_ISALPHA(*p) && p[1] == ':')
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3553 p += 2;
21650
79a8d723a3d2 patch 8.2.1375: Vim9: method name with digit not accepted
Bram Moolenaar <Bram@vim.org>
parents: 21648
diff changeset
3554 for ( ; eval_isnamec(*p); ++p)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3555 ;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556 if (*p != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557 {
19848
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3558 semsg(_(e_missing_paren), *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3559 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3560 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3561 // TODO: base value may not be the first argument
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3562 if (compile_call(arg, p - *arg, cctx, ppconst, 1) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3563 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3564 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3565 }
21562
55aa283a0e5e patch 8.2.1331: Vim9: :echo with two lists doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21558
diff changeset
3566 else if (**arg == '[')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3567 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3568 garray_T *stack = &cctx->ctx_type_stack;
19423
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3569 type_T **typep;
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3570 type_T *valtype;
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3571 vartype_T vtype;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3572 int is_slice = FALSE;
19423
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3573
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3574 // list index: list[123]
20419
d54dfb5f12db patch 8.2.0764: Vim9: assigning to option not fully tested
Bram Moolenaar <Bram@vim.org>
parents: 20397
diff changeset
3575 // dict member: dict[key]
21393
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
3576 // string index: text[123]
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3577 // TODO: blob index
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3578 // TODO: more arguments
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3579 // TODO: recognize list or dict at runtime
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3580 if (generate_ppconst(cctx, ppconst) == FAIL)
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3581 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3582 ppconst->pp_is_const = FALSE;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3583
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3584 ++p;
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3585 *arg = skipwhite(p);
21248
4edc60c9c0aa patch 8.2.1175: Vim9: cannot split a line before ".member"
Bram Moolenaar <Bram@vim.org>
parents: 21232
diff changeset
3586 if (may_get_next_line_error(p, arg, cctx) == FAIL)
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3587 return FAIL;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3588 if (**arg == ':')
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3589 // missing first index is equal to zero
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3590 generate_PUSHNR(cctx, 0);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3591 else
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3592 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3593 if (compile_expr0(arg, cctx) == FAIL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3594 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3595 if (may_get_next_line_error(p, arg, cctx) == FAIL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3596 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3597 *arg = skipwhite(*arg);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3598 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3599 if (**arg == ':')
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3600 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3601 *arg = skipwhite(*arg + 1);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3602 if (may_get_next_line_error(p, arg, cctx) == FAIL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3603 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3604 if (**arg == ']')
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3605 // missing second index is equal to end of string
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3606 generate_PUSHNR(cctx, -1);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3607 else
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3608 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3609 if (compile_expr0(arg, cctx) == FAIL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3610 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3611 if (may_get_next_line_error(p, arg, cctx) == FAIL)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3612 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3613 *arg = skipwhite(*arg);
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3614 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3615 is_slice = TRUE;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3616 }
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3617
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3618 if (**arg != ']')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3619 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3620 emsg(_(e_missbrac));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3621 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3622 }
19342
8ff84bc1c89b patch 8.2.0229: compare instructions not tested
Bram Moolenaar <Bram@vim.org>
parents: 19336
diff changeset
3623 *arg = *arg + 1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3624
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3625 // We can index a list and a dict. If we don't know the type
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3626 // we can use the index value type.
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3627 // TODO: If we don't know use an instruction to figure it out at
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3628 // runtime.
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3629 typep = ((type_T **)stack->ga_data) + stack->ga_len
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3630 - (is_slice ? 3 : 2);
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3631 vtype = (*typep)->tt_type;
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3632 valtype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3633 // If the index is a string, the variable must be a Dict.
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3634 if (*typep == &t_any && valtype == &t_string)
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3635 vtype = VAR_DICT;
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3636 if (vtype == VAR_STRING || vtype == VAR_LIST || vtype == VAR_BLOB)
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3637 {
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3638 if (need_type(valtype, &t_number, -1, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3639 FALSE, FALSE) == FAIL)
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3640 return FAIL;
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3641 if (is_slice)
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3642 {
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3643 valtype = ((type_T **)stack->ga_data)[stack->ga_len - 2];
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3644 if (need_type(valtype, &t_number, -2, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3645 FALSE, FALSE) == FAIL)
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3646 return FAIL;
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3647 }
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3648 }
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3649
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3650 if (vtype == VAR_DICT)
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3651 {
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3652 if (is_slice)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3653 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3654 emsg(_(e_cannot_slice_dictionary));
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3655 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3656 }
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3657 if ((*typep)->tt_type == VAR_DICT)
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3658 *typep = (*typep)->tt_member;
21411
e1aeb986712f patch 8.2.1256: Vim9: type wrong after getting dict item in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21399
diff changeset
3659 else
e1aeb986712f patch 8.2.1256: Vim9: type wrong after getting dict item in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21399
diff changeset
3660 {
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3661 if (need_type(*typep, &t_dict_any, -2, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3662 FALSE, FALSE) == FAIL)
21411
e1aeb986712f patch 8.2.1256: Vim9: type wrong after getting dict item in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21399
diff changeset
3663 return FAIL;
e1aeb986712f patch 8.2.1256: Vim9: type wrong after getting dict item in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21399
diff changeset
3664 *typep = &t_any;
e1aeb986712f patch 8.2.1256: Vim9: type wrong after getting dict item in lambda
Bram Moolenaar <Bram@vim.org>
parents: 21399
diff changeset
3665 }
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3666 if (may_generate_2STRING(-1, cctx) == FAIL)
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3667 return FAIL;
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3668 if (generate_instr_drop(cctx, ISN_MEMBER, 1) == FAIL)
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3669 return FAIL;
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3670 }
21393
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
3671 else if (vtype == VAR_STRING)
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
3672 {
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3673 *typep = &t_string;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3674 if ((is_slice
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3675 ? generate_instr_drop(cctx, ISN_STRSLICE, 2)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3676 : generate_instr_drop(cctx, ISN_STRINDEX, 1)) == FAIL)
21393
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
3677 return FAIL;
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
3678 }
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3679 else if (vtype == VAR_BLOB)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3680 {
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3681 emsg("Sorry, blob index and slice not implemented yet");
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3682 return FAIL;
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3683 }
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
3684 else if (vtype == VAR_LIST || *typep == &t_any)
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3685 {
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3686 if (is_slice)
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3687 {
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3688 if (generate_instr_drop(cctx,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3689 vtype == VAR_LIST ? ISN_LISTSLICE : ISN_ANYSLICE,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3690 2) == FAIL)
21828
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3691 return FAIL;
21826
ccad66ac6c3e patch 8.2.1462: Vim9: string slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21821
diff changeset
3692 }
21828
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3693 else
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3694 {
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3695 if ((*typep)->tt_type == VAR_LIST)
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3696 *typep = (*typep)->tt_member;
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3697 if (generate_instr_drop(cctx,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3698 vtype == VAR_LIST ? ISN_LISTINDEX : ISN_ANYINDEX,
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
3699 1) == FAIL)
21828
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3700 return FAIL;
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
3701 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3702 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3703 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3704 {
21831
d8422de73113 patch 8.2.1465: Vim9: subscript not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21828
diff changeset
3705 emsg(_(e_string_list_dict_or_blob_required));
19423
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3706 return FAIL;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3707 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3708 }
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3709 else if (*p == '.' && p[1] != '.')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3710 {
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3711 // dictionary member: dict.name
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3712 if (generate_ppconst(cctx, ppconst) == FAIL)
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3713 return FAIL;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3714 ppconst->pp_is_const = FALSE;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3715
21208
09377fd59b2e patch 8.2.1155: Vim9: cannot handle line break inside lambda
Bram Moolenaar <Bram@vim.org>
parents: 21202
diff changeset
3716 *arg = p + 1;
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3717 if (may_get_next_line(*arg, arg, cctx) == FAIL)
22482
a1b3804163ca patch 8.2.1789: Vim9: crash with invalid list constant
Bram Moolenaar <Bram@vim.org>
parents: 22431
diff changeset
3718 {
a1b3804163ca patch 8.2.1789: Vim9: crash with invalid list constant
Bram Moolenaar <Bram@vim.org>
parents: 22431
diff changeset
3719 emsg(_(e_missing_name_after_dot));
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
3720 return FAIL;
22482
a1b3804163ca patch 8.2.1789: Vim9: crash with invalid list constant
Bram Moolenaar <Bram@vim.org>
parents: 22431
diff changeset
3721 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3722 p = *arg;
21512
81c47a694479 patch 8.2.1306: checking for first character of dict key is inconsistent
Bram Moolenaar <Bram@vim.org>
parents: 21504
diff changeset
3723 if (eval_isdictc(*p))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3724 while (eval_isnamec(*p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3725 MB_PTR_ADV(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3726 if (p == *arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3727 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
3728 semsg(_(e_syntax_error_at_str), *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3729 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3730 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3731 if (generate_STRINGMEMBER(cctx, *arg, p - *arg) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3732 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3733 *arg = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3734 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3735 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3736 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3737 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3738
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3739 // TODO - see handle_subscript():
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3740 // Turn "dict.Func" into a partial for "Func" bound to "dict".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3741 // Don't do this when "Func" is already a partial that was bound
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3742 // explicitly (pt_auto is FALSE).
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3743
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3744 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3745 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3746
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3747 /*
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3748 * Compile an expression at "*arg" and add instructions to "cctx->ctx_instr".
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3749 * "arg" is advanced until after the expression, skipping white space.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3750 *
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3751 * If the value is a constant "ppconst->pp_used" will be non-zero.
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3752 * Before instructions are generated, any values in "ppconst" will generated.
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3753 *
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3754 * This is the compiling equivalent of eval1(), eval2(), etc.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3755 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3756
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3757 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3758 * number number constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3759 * 0zFFFFFFFF Blob constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3760 * "string" string constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3761 * 'string' literal string constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3762 * &option-name option value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3763 * @r register contents
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3764 * identifier variable value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3765 * function() function call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3766 * $VAR environment variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3767 * (expression) nested expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3768 * [expr, expr] List
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3769 * {key: val, key: val} Dictionary
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3770 * #{key: val, key: val} Dictionary with literal keys
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3771 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3772 * Also handle:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3773 * ! in front logical NOT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3774 * - in front unary minus
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3775 * + in front unary plus (ignored)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3776 * trailing (arg) funcref/partial call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3777 * trailing [] subscript in String or List
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3778 * trailing .name entry in Dictionary
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3779 * trailing ->name() method call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3780 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3781 static int
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3782 compile_expr7(
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3783 char_u **arg,
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3784 cctx_T *cctx,
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3785 ppconst_T *ppconst)
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3786 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3787 char_u *start_leader, *end_leader;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3788 int ret = OK;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3789 typval_T *rettv = &ppconst->pp_tv[ppconst->pp_used];
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3790 int used_before = ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3791
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3792 ppconst->pp_is_const = FALSE;
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3793
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3794 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3795 * Skip '!', '-' and '+' characters. They are handled later.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3796 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3797 start_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3798 while (**arg == '!' || **arg == '-' || **arg == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3799 *arg = skipwhite(*arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3800 end_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3801
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3802 rettv->v_type = VAR_UNKNOWN;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3803 switch (**arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3804 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3805 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3806 * Number constant.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3807 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3808 case '0': // also for blob starting with 0z
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3809 case '1':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3810 case '2':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3811 case '3':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3812 case '4':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3813 case '5':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3814 case '6':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3815 case '7':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3816 case '8':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3817 case '9':
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3818 case '.': if (eval_number(arg, rettv, TRUE, FALSE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3819 return FAIL;
21743
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3820 // Apply "-" and "+" just before the number now, right to
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3821 // left. Matters especially when "->" follows. Stops at
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3822 // '!'.
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3823 if (apply_leader(rettv, TRUE,
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3824 start_leader, &end_leader) == FAIL)
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3825 {
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3826 clear_tv(rettv);
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3827 return FAIL;
a7e0091a4669 patch 8.2.1421: Vim9: handling "+" and "-" before number differs from script
Bram Moolenaar <Bram@vim.org>
parents: 21739
diff changeset
3828 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3829 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3830
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3831 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3832 * String constant: "string".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3833 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3834 case '"': if (eval_string(arg, rettv, TRUE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3835 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3836 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3837
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3838 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3839 * Literal string constant: 'str''ing'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3840 */
21120
4d844a65183d patch 8.2.1111: inconsistent naming of get_list_tv() and eval_dict()
Bram Moolenaar <Bram@vim.org>
parents: 21116
diff changeset
3841 case '\'': if (eval_lit_string(arg, rettv, TRUE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3842 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3843 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3844
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3845 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3846 * Constant Vim variable.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3847 */
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3848 case 'v': get_vim_constant(arg, rettv);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3849 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3850 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3851
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3852 /*
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3853 * "true" constant
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3854 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3855 case 't': if (STRNCMP(*arg, "true", 4) == 0
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3856 && !eval_isnamec((*arg)[4]))
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3857 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3858 *arg += 4;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3859 rettv->v_type = VAR_BOOL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3860 rettv->vval.v_number = VVAL_TRUE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3861 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3862 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3863 ret = NOTDONE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3864 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3865
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3866 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3867 * "false" constant
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3868 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3869 case 'f': if (STRNCMP(*arg, "false", 5) == 0
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3870 && !eval_isnamec((*arg)[5]))
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3871 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3872 *arg += 5;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3873 rettv->v_type = VAR_BOOL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3874 rettv->vval.v_number = VVAL_FALSE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3875 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3876 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3877 ret = NOTDONE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3878 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3879
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3880 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3881 * List: [expr, expr]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3882 */
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3883 case '[': ret = compile_list(arg, cctx, ppconst);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3884 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3885
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3886 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3887 * Dictionary: #{key: val, key: val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3888 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3889 case '#': if ((*arg)[1] == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3890 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3891 ++*arg;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3892 ret = compile_dict(arg, cctx, TRUE, ppconst);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3893 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3894 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3895 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3896 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3897
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3898 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3899 * Lambda: {arg, arg -> expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3900 * Dictionary: {'key': val, 'key': val}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3901 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3902 case '{': {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3903 char_u *start = skipwhite(*arg + 1);
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
3904 garray_T ga_arg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3905
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3906 // Find out what comes after the arguments.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3907 ret = get_function_args(&start, '-', NULL,
22816
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
3908 &ga_arg, TRUE, NULL, NULL,
8a5369f5f2b4 patch 8.2.1956: Vim9: cannot specify argument types for lambda
Bram Moolenaar <Bram@vim.org>
parents: 22772
diff changeset
3909 TRUE, NULL, NULL);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3910 if (ret != FAIL && *start == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3911 ret = compile_lambda(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3912 else
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
3913 ret = compile_dict(arg, cctx, FALSE, ppconst);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3914 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3915 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3916
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3917 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3918 * Option value: &name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3919 */
21903
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3920 case '&': if (generate_ppconst(cctx, ppconst) == FAIL)
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3921 return FAIL;
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3922 ret = compile_get_option(arg, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3923 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3924
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3925 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3926 * Environment variable: $VAR.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3927 */
21903
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3928 case '$': if (generate_ppconst(cctx, ppconst) == FAIL)
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3929 return FAIL;
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3930 ret = compile_get_env(arg, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3931 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3932
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3933 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3934 * Register contents: @r.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3935 */
21903
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3936 case '@': if (generate_ppconst(cctx, ppconst) == FAIL)
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3937 return FAIL;
1fc2ffadf412 patch 8.2.1501: Vim9: concatenating to constant reverses order
Bram Moolenaar <Bram@vim.org>
parents: 21901
diff changeset
3938 ret = compile_get_register(arg, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3939 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3940 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3941 * nested expression: (expression).
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3942 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3943 case '(': *arg = skipwhite(*arg + 1);
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3944
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3945 // recursive!
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3946 if (ppconst->pp_used <= PPSIZE - 10)
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3947 {
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3948 ret = compile_expr1(arg, cctx, ppconst);
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3949 }
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3950 else
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3951 {
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3952 // Not enough space in ppconst, flush constants.
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3953 if (generate_ppconst(cctx, ppconst) == FAIL)
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3954 return FAIL;
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3955 ret = compile_expr0(arg, cctx);
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3956 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3957 *arg = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3958 if (**arg == ')')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3959 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3960 else if (ret == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3961 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3962 emsg(_(e_missing_close));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3963 ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3964 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3965 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3966
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3967 default: ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3968 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3969 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3970 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3971 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3972
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3973 if (rettv->v_type != VAR_UNKNOWN && used_before == ppconst->pp_used)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3974 {
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
3975 if (cctx->ctx_skip == SKIP_YES)
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3976 clear_tv(rettv);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3977 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3978 // A constant expression can possibly be handled compile time,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3979 // return the value instead of generating code.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3980 ++ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3981 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3982 else if (ret == NOTDONE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3983 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3984 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3985 int r;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3986
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3987 if (!eval_isnamec1(**arg))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3988 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
3989 semsg(_(e_name_expected), *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3990 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3991 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3992
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3993 // "name" or "name()"
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
3994 p = to_name_end(*arg, TRUE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3995 if (*p == '(')
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3996 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3997 r = compile_call(arg, p - *arg, cctx, ppconst, 0);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3998 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3999 else
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4000 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4001 if (generate_ppconst(cctx, ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4002 return FAIL;
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
4003 r = compile_load(arg, p, cctx, TRUE, TRUE);
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4004 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4005 if (r == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4006 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4007 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4008
20322
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
4009 // Handle following "[]", ".member", etc.
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
4010 // Then deal with prefixed '-', '+' and '!', if not done already.
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
4011 if (compile_subscript(arg, cctx, start_leader, &end_leader,
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4012 ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4013 return FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4014 if (ppconst->pp_used > 0)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4015 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4016 // apply the '!', '-' and '+' before the constant
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4017 rettv = &ppconst->pp_tv[ppconst->pp_used - 1];
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
4018 if (apply_leader(rettv, FALSE, start_leader, &end_leader) == FAIL)
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4019 return FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4020 return OK;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4021 }
21739
caf0286cf02b patch 8.2.1419: Vim9: not operator applied too early
Bram Moolenaar <Bram@vim.org>
parents: 21717
diff changeset
4022 if (compile_leader(cctx, FALSE, start_leader, &end_leader) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4023 return FAIL;
20322
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
4024 return OK;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4025 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4026
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4027 /*
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4028 * Give the "white on both sides" error, taking the operator from "p[len]".
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4029 */
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4030 void
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4031 error_white_both(char_u *op, int len)
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4032 {
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4033 char_u buf[10];
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4034
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4035 vim_strncpy(buf, op, len);
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
4036 semsg(_(e_white_space_required_before_and_after_str), buf);
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4037 }
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4038
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4039 /*
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4040 * <type>expr7: runtime type check / conversion
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4041 */
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4042 static int
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4043 compile_expr7t(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4044 {
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4045 type_T *want_type = NULL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4046
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4047 // Recognize <type>
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4048 if (**arg == '<' && eval_isnamec1((*arg)[1]))
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4049 {
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4050 int called_emsg_before = called_emsg;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4051
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4052 ++*arg;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4053 want_type = parse_type(arg, cctx->ctx_type_list);
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4054 if (called_emsg != called_emsg_before)
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4055 return FAIL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4056
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4057 if (**arg != '>')
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4058 {
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4059 if (*skipwhite(*arg) == '>')
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
4060 semsg(_(e_no_white_space_allowed_before_str), ">");
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4061 else
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
4062 emsg(_(e_missing_gt));
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4063 return FAIL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4064 }
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4065 ++*arg;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4066 if (may_get_next_line_error(*arg - 1, arg, cctx) == FAIL)
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4067 return FAIL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4068 }
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4069
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4070 if (compile_expr7(arg, cctx, ppconst) == FAIL)
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4071 return FAIL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4072
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4073 if (want_type != NULL)
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4074 {
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4075 garray_T *stack = &cctx->ctx_type_stack;
21811
3261e28c638a patch 8.2.1455: Vim9: crash when using typecast before constant
Bram Moolenaar <Bram@vim.org>
parents: 21809
diff changeset
4076 type_T *actual;
3261e28c638a patch 8.2.1455: Vim9: crash when using typecast before constant
Bram Moolenaar <Bram@vim.org>
parents: 21809
diff changeset
4077
3261e28c638a patch 8.2.1455: Vim9: crash when using typecast before constant
Bram Moolenaar <Bram@vim.org>
parents: 21809
diff changeset
4078 generate_ppconst(cctx, ppconst);
3261e28c638a patch 8.2.1455: Vim9: crash when using typecast before constant
Bram Moolenaar <Bram@vim.org>
parents: 21809
diff changeset
4079 actual = ((type_T **)stack->ga_data)[stack->ga_len - 1];
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
4080 if (check_type(want_type, actual, FALSE, 0) == FAIL)
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4081 {
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4082 if (need_type(actual, want_type, -1, cctx, FALSE, FALSE) == FAIL)
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4083 return FAIL;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4084 }
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4085 }
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4086
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4087 return OK;
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4088 }
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4089
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4090 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4091 * * number multiplication
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4092 * / number division
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4093 * % number modulo
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4094 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4095 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4096 compile_expr6(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4097 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4098 char_u *op;
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4099 char_u *next;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4100 int ppconst_used = ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4101
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4102 // get the first expression
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4103 if (compile_expr7t(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4104 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4105
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4106 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4107 * Repeat computing, until no "*", "/" or "%" is following.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4108 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4109 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4110 {
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4111 op = may_peek_next_line(cctx, *arg, &next);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4112 if (*op != '*' && *op != '/' && *op != '%')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4113 break;
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4114 if (next != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4115 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4116 *arg = next_line_from_context(cctx, TRUE);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4117 op = skipwhite(*arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4118 }
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4119
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4120 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(op[1]))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4121 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4122 error_white_both(op, 1);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4123 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4124 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4125 *arg = skipwhite(op + 1);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4126 if (may_get_next_line(op + 1, arg, cctx) == FAIL)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4127 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4128
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4129 // get the second expression
21717
ef3b31d510d2 patch 8.2.1408: Vim9: type casting not supported
Bram Moolenaar <Bram@vim.org>
parents: 21715
diff changeset
4130 if (compile_expr7t(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4131 return FAIL;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4132
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4133 if (ppconst->pp_used == ppconst_used + 2
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4134 && ppconst->pp_tv[ppconst_used].v_type == VAR_NUMBER
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4135 && ppconst->pp_tv[ppconst_used + 1].v_type == VAR_NUMBER)
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4136 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4137 typval_T *tv1 = &ppconst->pp_tv[ppconst_used];
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4138 typval_T *tv2 = &ppconst->pp_tv[ppconst_used + 1];
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4139 varnumber_T res = 0;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4140
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4141 // both are numbers: compute the result
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4142 switch (*op)
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4143 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4144 case '*': res = tv1->vval.v_number * tv2->vval.v_number;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4145 break;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4146 case '/': res = tv1->vval.v_number / tv2->vval.v_number;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4147 break;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4148 case '%': res = tv1->vval.v_number % tv2->vval.v_number;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4149 break;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4150 }
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4151 tv1->vval.v_number = res;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4152 --ppconst->pp_used;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4153 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4154 else
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4155 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4156 generate_ppconst(cctx, ppconst);
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4157 generate_two_op(cctx, op);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4158 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4159 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4160
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4161 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4162 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4163
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4164 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4165 * + number addition
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4166 * - number subtraction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4167 * .. string concatenation
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4168 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4169 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4170 compile_expr5(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4171 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4172 char_u *op;
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4173 char_u *next;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4174 int oplen;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4175 int ppconst_used = ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4176
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4177 // get the first variable
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4178 if (compile_expr6(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4179 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4180
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4181 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4182 * Repeat computing, until no "+", "-" or ".." is following.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4183 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4184 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4185 {
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4186 op = may_peek_next_line(cctx, *arg, &next);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4187 if (*op != '+' && *op != '-' && !(*op == '.' && *(op + 1) == '.'))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4188 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4189 oplen = (*op == '.' ? 2 : 1);
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4190 if (next != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4191 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4192 *arg = next_line_from_context(cctx, TRUE);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4193 op = skipwhite(*arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4194 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4195
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4196 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(op[oplen]))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4197 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4198 error_white_both(op, oplen);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4199 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4200 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4201
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4202 *arg = skipwhite(op + oplen);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4203 if (may_get_next_line(op + oplen, arg, cctx) == FAIL)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4204 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4205
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4206 // get the second expression
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4207 if (compile_expr6(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4208 return FAIL;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4209
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4210 if (ppconst->pp_used == ppconst_used + 2
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4211 && (*op == '.'
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4212 ? (ppconst->pp_tv[ppconst_used].v_type == VAR_STRING
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4213 && ppconst->pp_tv[ppconst_used + 1].v_type == VAR_STRING)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4214 : (ppconst->pp_tv[ppconst_used].v_type == VAR_NUMBER
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4215 && ppconst->pp_tv[ppconst_used + 1].v_type == VAR_NUMBER)))
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4216 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4217 typval_T *tv1 = &ppconst->pp_tv[ppconst_used];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4218 typval_T *tv2 = &ppconst->pp_tv[ppconst_used + 1];
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4219
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4220 // concat/subtract/add constant numbers
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4221 if (*op == '+')
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4222 tv1->vval.v_number = tv1->vval.v_number + tv2->vval.v_number;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4223 else if (*op == '-')
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4224 tv1->vval.v_number = tv1->vval.v_number - tv2->vval.v_number;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4225 else
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4226 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4227 // concatenate constant strings
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4228 char_u *s1 = tv1->vval.v_string;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4229 char_u *s2 = tv2->vval.v_string;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4230 size_t len1 = STRLEN(s1);
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4231
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4232 tv1->vval.v_string = alloc((int)(len1 + STRLEN(s2) + 1));
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4233 if (tv1->vval.v_string == NULL)
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4234 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4235 clear_ppconst(ppconst);
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4236 return FAIL;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4237 }
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4238 mch_memmove(tv1->vval.v_string, s1, len1);
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4239 STRCPY(tv1->vval.v_string + len1, s2);
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4240 vim_free(s1);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4241 vim_free(s2);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4242 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4243 --ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4244 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4245 else
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4246 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4247 generate_ppconst(cctx, ppconst);
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4248 if (*op == '.')
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4249 {
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4250 if (may_generate_2STRING(-2, cctx) == FAIL
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4251 || may_generate_2STRING(-1, cctx) == FAIL)
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4252 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4253 generate_instr_drop(cctx, ISN_CONCAT, 1);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4254 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4255 else
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4256 generate_two_op(cctx, op);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4257 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4258 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4259
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4260 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4261 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4262
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4263 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4264 * expr5a == expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4265 * expr5a =~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4266 * expr5a != expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4267 * expr5a !~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4268 * expr5a > expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4269 * expr5a >= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4270 * expr5a < expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4271 * expr5a <= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4272 * expr5a is expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4273 * expr5a isnot expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4274 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4275 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4276 * EVAL expr5a Push result of "expr5a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4277 * EVAL expr5b Push result of "expr5b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4278 * COMPARE one of the compare instructions
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4279 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4280 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4281 compile_expr4(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4282 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4283 exptype_T type = EXPR_UNKNOWN;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4284 char_u *p;
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4285 char_u *next;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4286 int len = 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4287 int type_is = FALSE;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4288 int ppconst_used = ppconst->pp_used;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4289
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4290 // get the first variable
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4291 if (compile_expr5(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4292 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4293
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4294 p = may_peek_next_line(cctx, *arg, &next);
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
4295 type = get_compare_type(p, &len, &type_is);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4296
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4297 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4298 * If there is a comparative operator, use it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4299 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4300 if (type != EXPR_UNKNOWN)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4301 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4302 int ic = FALSE; // Default: do not ignore case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4303
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4304 if (next != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4305 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4306 *arg = next_line_from_context(cctx, TRUE);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4307 p = skipwhite(*arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4308 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4309 if (type_is && (p[len] == '?' || p[len] == '#'))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4310 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4311 semsg(_(e_invexpr2), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4312 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4313 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4314 // extra question mark appended: ignore case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4315 if (p[len] == '?')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4316 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4317 ic = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4318 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4319 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4320 // extra '#' appended: match case (ignored)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4321 else if (p[len] == '#')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4322 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4323 // nothing appended: match case
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4324
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4325 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[len]))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4326 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
4327 error_white_both(p, len);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4328 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4329 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4330
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4331 // get the second variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4332 *arg = skipwhite(p + len);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4333 if (may_get_next_line(p + len, arg, cctx) == FAIL)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4334 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4335
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4336 if (compile_expr5(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4337 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4338
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4339 if (ppconst->pp_used == ppconst_used + 2)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4340 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4341 typval_T * tv1 = &ppconst->pp_tv[ppconst->pp_used - 2];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4342 typval_T *tv2 = &ppconst->pp_tv[ppconst->pp_used - 1];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4343 int ret;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4344
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4345 // Both sides are a constant, compute the result now.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4346 // First check for a valid combination of types, this is more
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4347 // strict than typval_compare().
21251
d1215fcdbca8 patch 8.2.1176: Vim9: not enough type checking in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 21248
diff changeset
4348 if (check_compare_types(type, tv1, tv2) == FAIL)
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4349 ret = FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4350 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4351 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4352 ret = typval_compare(tv1, tv2, type, ic);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4353 tv1->v_type = VAR_BOOL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4354 tv1->vval.v_number = tv1->vval.v_number
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4355 ? VVAL_TRUE : VVAL_FALSE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4356 clear_tv(tv2);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4357 --ppconst->pp_used;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4358 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4359 return ret;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4360 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4361
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4362 generate_ppconst(cctx, ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4363 return generate_COMPARE(cctx, type, ic);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4364 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4365
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4366 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4367 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4368
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
4369 static int compile_expr3(char_u **arg, cctx_T *cctx, ppconst_T *ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
4370
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4371 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4372 * Compile || or &&.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4373 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4374 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4375 compile_and_or(
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4376 char_u **arg,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4377 cctx_T *cctx,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4378 char *op,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4379 ppconst_T *ppconst,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4380 int ppconst_used UNUSED)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4381 {
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4382 char_u *next;
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4383 char_u *p = may_peek_next_line(cctx, *arg, &next);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4384 int opchar = *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4385
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4386 if (p[0] == opchar && p[1] == opchar)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4387 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4388 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4389 garray_T end_ga;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4390
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4391 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4392 * Repeat until there is no following "||" or "&&"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4393 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4394 ga_init2(&end_ga, sizeof(int), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4395 while (p[0] == opchar && p[1] == opchar)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4396 {
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4397 if (next != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4398 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4399 *arg = next_line_from_context(cctx, TRUE);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4400 p = skipwhite(*arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4401 }
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4402
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4403 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[2]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4404 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
4405 semsg(_(e_white_space_required_before_and_after_str), op);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4406 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4407 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4408
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4409 // TODO: use ppconst if the value is a constant and check
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4410 // evaluating to bool
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4411 generate_ppconst(cctx, ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4412
22860
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4413 // Every part must evaluate to a bool.
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4414 if (bool_on_stack(cctx) == FAIL)
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4415 {
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4416 ga_clear(&end_ga);
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4417 return FAIL;
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4418 }
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4419
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4420 if (ga_grow(&end_ga, 1) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4421 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4422 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4423 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4424 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4425 *(((int *)end_ga.ga_data) + end_ga.ga_len) = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4426 ++end_ga.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4427 generate_JUMP(cctx, opchar == '|'
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4428 ? JUMP_IF_COND_TRUE : JUMP_IF_COND_FALSE, 0);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4429
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4430 // eval the next expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4431 *arg = skipwhite(p + 2);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4432 if (may_get_next_line(p + 2, arg, cctx) == FAIL)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4433 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4434
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4435 if ((opchar == '|' ? compile_expr3(arg, cctx, ppconst)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4436 : compile_expr4(arg, cctx, ppconst)) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4437 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4438 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4439 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4440 }
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4441
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4442 p = may_peek_next_line(cctx, *arg, &next);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4443 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4444 generate_ppconst(cctx, ppconst);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4445
22860
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4446 // Every part must evaluate to a bool.
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4447 if (bool_on_stack(cctx) == FAIL)
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4448 {
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4449 ga_clear(&end_ga);
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4450 return FAIL;
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4451 }
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4452
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4453 // Fill in the end label in all jumps.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4454 while (end_ga.ga_len > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4455 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4456 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4457
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4458 --end_ga.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4459 isn = ((isn_T *)instr->ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4460 + *(((int *)end_ga.ga_data) + end_ga.ga_len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4461 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4462 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4463 ga_clear(&end_ga);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4464 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4465
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4466 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4467 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4468
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4469 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4470 * expr4a && expr4a && expr4a logical AND
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4471 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4472 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4473 * EVAL expr4a Push result of "expr4a"
22860
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4474 * COND2BOOL convert to bool if needed
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4475 * JUMP_IF_COND_FALSE end
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4476 * EVAL expr4b Push result of "expr4b"
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4477 * JUMP_IF_COND_FALSE end
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4478 * EVAL expr4c Push result of "expr4c"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4479 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4480 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4481 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4482 compile_expr3(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4483 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4484 int ppconst_used = ppconst->pp_used;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4485
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4486 // get the first variable
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4487 if (compile_expr4(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4488 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4489
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4490 // || and && work almost the same
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4491 return compile_and_or(arg, cctx, "&&", ppconst, ppconst_used);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4492 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4493
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4494 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4495 * expr3a || expr3b || expr3c logical OR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4496 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4497 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4498 * EVAL expr3a Push result of "expr3a"
22860
53acb89ec9f2 patch 8.2.1977: Vim9: error for using a string in a condition is confusing
Bram Moolenaar <Bram@vim.org>
parents: 22842
diff changeset
4499 * COND2BOOL convert to bool if needed
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4500 * JUMP_IF_COND_TRUE end
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4501 * EVAL expr3b Push result of "expr3b"
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
4502 * JUMP_IF_COND_TRUE end
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4503 * EVAL expr3c Push result of "expr3c"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4504 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4505 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4506 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4507 compile_expr2(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4508 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4509 int ppconst_used = ppconst->pp_used;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4510
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4511 // eval the first expression
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4512 if (compile_expr3(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4513 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4514
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4515 // || and && work almost the same
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4516 return compile_and_or(arg, cctx, "||", ppconst, ppconst_used);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4517 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4518
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4519 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4520 * Toplevel expression: expr2 ? expr1a : expr1b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4521 * Produces instructions:
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4522 * EVAL expr2 Push result of "expr2"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4523 * JUMP_IF_FALSE alt jump if false
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4524 * EVAL expr1a
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4525 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4526 * alt: EVAL expr1b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4527 * end:
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4528 *
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4529 * Toplevel expression: expr2 ?? expr1
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4530 * Produces instructions:
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4531 * EVAL expr2 Push result of "expr2"
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4532 * JUMP_AND_KEEP_IF_TRUE end jump if true
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4533 * EVAL expr1
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4534 * end:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4535 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4536 static int
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4537 compile_expr1(char_u **arg, cctx_T *cctx, ppconst_T *ppconst)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4538 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4539 char_u *p;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4540 int ppconst_used = ppconst->pp_used;
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4541 char_u *next;
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4542
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4543 // Ignore all kinds of errors when not producing code.
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4544 if (cctx->ctx_skip == SKIP_YES)
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4545 {
22685
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22671
diff changeset
4546 evalarg_T evalarg;
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22671
diff changeset
4547
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22671
diff changeset
4548 CLEAR_FIELD(evalarg);
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22671
diff changeset
4549 evalarg.eval_cctx = cctx;
80b4e604d1d5 patch 8.2.1891: Vim9: skipping over expression doesn't handle line breaks
Bram Moolenaar <Bram@vim.org>
parents: 22671
diff changeset
4550 skip_expr(arg, &evalarg);
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4551 return OK;
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4552 }
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
4553
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4554 // Evaluate the first expression.
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4555 if (compile_expr2(arg, cctx, ppconst) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4556 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4557
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4558 p = may_peek_next_line(cctx, *arg, &next);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4559 if (*p == '?')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4560 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4561 int op_falsy = p[1] == '?';
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4562 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4563 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4564 int alt_idx = instr->ga_len;
20966
0ee7de260208 patch 8.2.1034: compiler warning for uninitialized variables
Bram Moolenaar <Bram@vim.org>
parents: 20961
diff changeset
4565 int end_idx = 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4566 isn_T *isn;
20966
0ee7de260208 patch 8.2.1034: compiler warning for uninitialized variables
Bram Moolenaar <Bram@vim.org>
parents: 20961
diff changeset
4567 type_T *type1 = NULL;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4568 int has_const_expr = FALSE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4569 int const_value = FALSE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4570 int save_skip = cctx->ctx_skip;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4571
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4572 if (next != NULL)
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4573 {
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4574 *arg = next_line_from_context(cctx, TRUE);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4575 p = skipwhite(*arg);
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4576 }
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4577
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4578 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1 + op_falsy]))
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4579 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4580 semsg(_(e_white_space_required_before_and_after_str),
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4581 op_falsy ? "??" : "?");
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4582 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4583 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4584
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4585 if (ppconst->pp_used == ppconst_used + 1)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4586 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4587 // the condition is a constant, we know whether the ? or the :
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4588 // expression is to be evaluated.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4589 has_const_expr = TRUE;
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4590 if (op_falsy)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4591 const_value = tv2bool(&ppconst->pp_tv[ppconst_used]);
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4592 else
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4593 {
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4594 int error = FALSE;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4595
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4596 const_value = tv_get_bool_chk(&ppconst->pp_tv[ppconst_used],
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4597 &error);
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4598 if (error)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4599 return FAIL;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
4600 }
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4601 cctx->ctx_skip = save_skip == SKIP_YES ||
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4602 (op_falsy ? const_value : !const_value) ? SKIP_YES : SKIP_NOT;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4603
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4604 if (op_falsy && cctx->ctx_skip == SKIP_YES)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4605 // "left ?? right" and "left" is truthy: produce "left"
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4606 generate_ppconst(cctx, ppconst);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4607 else
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4608 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4609 clear_tv(&ppconst->pp_tv[ppconst_used]);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4610 --ppconst->pp_used;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4611 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4612 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4613 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4614 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4615 generate_ppconst(cctx, ppconst);
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4616 if (op_falsy)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4617 end_idx = instr->ga_len;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4618 generate_JUMP(cctx, op_falsy
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4619 ? JUMP_AND_KEEP_IF_TRUE : JUMP_IF_FALSE, 0);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4620 if (op_falsy)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4621 type1 = ((type_T **)stack->ga_data)[stack->ga_len];
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4622 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4623
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4624 // evaluate the second expression; any type is accepted
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4625 *arg = skipwhite(p + 1 + op_falsy);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4626 if (may_get_next_line(p + 1 + op_falsy, arg, cctx) == FAIL)
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4627 return FAIL;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4628 if (compile_expr1(arg, cctx, ppconst) == FAIL)
19223
173b99509038 patch 8.2.0170: Coverity warning for ignoring return value
Bram Moolenaar <Bram@vim.org>
parents: 19213
diff changeset
4629 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4630
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4631 if (!has_const_expr)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4632 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4633 generate_ppconst(cctx, ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4634
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4635 if (!op_falsy)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4636 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4637 // remember the type and drop it
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4638 --stack->ga_len;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4639 type1 = ((type_T **)stack->ga_data)[stack->ga_len];
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4640
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4641 end_idx = instr->ga_len;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4642 generate_JUMP(cctx, JUMP_ALWAYS, 0);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4643
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4644 // jump here from JUMP_IF_FALSE
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4645 isn = ((isn_T *)instr->ga_data) + alt_idx;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4646 isn->isn_arg.jump.jump_where = instr->ga_len;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4647 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4648 }
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4649
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4650 if (!op_falsy)
20988
ae4b1d497a06 patch 8.2.1045: Vim9: line break before operator does not work
Bram Moolenaar <Bram@vim.org>
parents: 20982
diff changeset
4651 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4652 // Check for the ":".
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4653 p = may_peek_next_line(cctx, *arg, &next);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4654 if (*p != ':')
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4655 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4656 emsg(_(e_missing_colon));
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4657 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4658 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4659 if (next != NULL)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4660 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4661 *arg = next_line_from_context(cctx, TRUE);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4662 p = skipwhite(*arg);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4663 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4664
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4665 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1]))
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4666 {
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4667 semsg(_(e_white_space_required_before_and_after_str), ":");
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4668 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4669 }
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4670
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4671 // evaluate the third expression
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4672 if (has_const_expr)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4673 cctx->ctx_skip = save_skip == SKIP_YES || const_value
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4674 ? SKIP_YES : SKIP_NOT;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4675 *arg = skipwhite(p + 1);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4676 if (may_get_next_line(p + 1, arg, cctx) == FAIL)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4677 return FAIL;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4678 if (compile_expr1(arg, cctx, ppconst) == FAIL)
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4679 return FAIL;
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4680 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4681
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4682 if (!has_const_expr)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4683 {
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4684 type_T **typep;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4685
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4686 generate_ppconst(cctx, ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4687
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4688 // If the types differ, the result has a more generic type.
22492
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4689 typep = ((type_T **)stack->ga_data) + stack->ga_len - 1;
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4690 common_type(type1, *typep, typep, cctx->ctx_type_list);
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4691
0e03ef68e738 patch 8.2.1794: no falsy Coalescing operator
Bram Moolenaar <Bram@vim.org>
parents: 22482
diff changeset
4692 // jump here from JUMP_ALWAYS or JUMP_AND_KEEP_IF_TRUE
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4693 isn = ((isn_T *)instr->ga_data) + end_idx;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4694 isn->isn_arg.jump.jump_where = instr->ga_len;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4695 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4696
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4697 cctx->ctx_skip = save_skip;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4698 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4699 return OK;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4700 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4701
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4702 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4703 * Toplevel expression.
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4704 * Sets "is_const" (if not NULL) to indicate the value is a constant.
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4705 * Returns OK or FAIL.
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4706 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4707 static int
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4708 compile_expr0_ext(char_u **arg, cctx_T *cctx, int *is_const)
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4709 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4710 ppconst_T ppconst;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4711
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4712 CLEAR_FIELD(ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4713 if (compile_expr1(arg, cctx, &ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4714 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4715 clear_ppconst(&ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4716 return FAIL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4717 }
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4718 if (is_const != NULL)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4719 *is_const = ppconst.pp_used > 0 || ppconst.pp_is_const;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4720 if (generate_ppconst(cctx, &ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4721 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4722 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4723 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4724
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4725 /*
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4726 * Toplevel expression.
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4727 */
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4728 static int
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4729 compile_expr0(char_u **arg, cctx_T *cctx)
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4730 {
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4731 return compile_expr0_ext(arg, cctx, NULL);
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4732 }
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4733
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
4734 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4735 * compile "return [expr]"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4736 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4737 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4738 compile_return(char_u *arg, int set_return_type, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4739 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4740 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4741 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4742 type_T *stack_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4743
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4744 if (*p != NUL && *p != '|' && *p != '\n')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4745 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4746 // compile return argument into instructions
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4747 if (compile_expr0(&p, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4748 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4749
22926
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4750 if (cctx->ctx_skip != SKIP_YES)
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4751 {
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4752 stack_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4753 if (set_return_type)
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4754 cctx->ctx_ufunc->uf_ret_type = stack_type;
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4755 else
21160
1a393685e7ce patch 8.2.1131: Vim9: error message for returning a value is not clear
Bram Moolenaar <Bram@vim.org>
parents: 21158
diff changeset
4756 {
22926
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4757 if (cctx->ctx_ufunc->uf_ret_type->tt_type == VAR_VOID
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4758 && stack_type->tt_type != VAR_VOID
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4759 && stack_type->tt_type != VAR_UNKNOWN)
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4760 {
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4761 emsg(_(e_returning_value_in_function_without_return_type));
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4762 return NULL;
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4763 }
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4764 if (need_type(stack_type, cctx->ctx_ufunc->uf_ret_type, -1,
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4765 cctx, FALSE, FALSE) == FAIL)
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4766 return NULL;
21160
1a393685e7ce patch 8.2.1131: Vim9: error message for returning a value is not clear
Bram Moolenaar <Bram@vim.org>
parents: 21158
diff changeset
4767 }
1a393685e7ce patch 8.2.1131: Vim9: error message for returning a value is not clear
Bram Moolenaar <Bram@vim.org>
parents: 21158
diff changeset
4768 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4769 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4770 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4771 {
19860
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19858
diff changeset
4772 // "set_return_type" cannot be TRUE, only used for a lambda which
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19858
diff changeset
4773 // always has an argument.
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
4774 if (cctx->ctx_ufunc->uf_ret_type->tt_type != VAR_VOID
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
4775 && cctx->ctx_ufunc->uf_ret_type->tt_type != VAR_UNKNOWN)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4776 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
4777 emsg(_(e_missing_return_value));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4778 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4779 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4780
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4781 // No argument, return zero.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4782 generate_PUSHNR(cctx, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4783 }
22926
edfbb06cd0ee patch 8.2.2010: Vim9: compiling fails for unreachable return statement
Bram Moolenaar <Bram@vim.org>
parents: 22914
diff changeset
4784 if (cctx->ctx_skip != SKIP_YES && generate_instr(cctx, ISN_RETURN) == NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4785 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4786
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4787 // "return val | endif" is possible
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4788 return skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4789 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4790
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4791 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4792 * Get a line from the compilation context, compatible with exarg_T getline().
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4793 * Return a pointer to the line in allocated memory.
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4794 * Return NULL for end-of-file or some error.
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4795 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4796 static char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4797 exarg_getline(
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4798 int c UNUSED,
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4799 void *cookie,
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4800 int indent UNUSED,
21883
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4801 getline_opt_T options UNUSED)
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4802 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4803 cctx_T *cctx = (cctx_T *)cookie;
21883
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4804 char_u *p;
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4805
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4806 for (;;)
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4807 {
22423
5b35b477eff0 patch 8.2.1760: Vim9: crash when end marker is missing
Bram Moolenaar <Bram@vim.org>
parents: 22415
diff changeset
4808 if (cctx->ctx_lnum >= cctx->ctx_ufunc->uf_lines.ga_len - 1)
21883
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4809 return NULL;
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4810 ++cctx->ctx_lnum;
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4811 p = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[cctx->ctx_lnum];
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4812 // Comment lines result in NULL pointers, skip them.
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4813 if (p != NULL)
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4814 return vim_strsave(p);
a427f5f26419 patch 8.2.1491: Vim9: crash when compiling heredoc lines start with comment
Bram Moolenaar <Bram@vim.org>
parents: 21881
diff changeset
4815 }
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4816 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4817
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4818 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4819 * Compile a nested :def command.
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4820 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4821 static char_u *
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4822 compile_nested_function(exarg_T *eap, cctx_T *cctx)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4823 {
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4824 int is_global = *eap->arg == 'g' && eap->arg[1] == ':';
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4825 char_u *name_start = eap->arg;
21602
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4826 char_u *name_end = to_name_end(eap->arg, TRUE);
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4827 char_u *lambda_name;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4828 ufunc_T *ufunc;
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4829 int r;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4830
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
4831 if (eap->forceit)
22216
f9b4576a618b patch 8.2.1657: Vim9: no proper error for nested ":def!"
Bram Moolenaar <Bram@vim.org>
parents: 22196
diff changeset
4832 {
f9b4576a618b patch 8.2.1657: Vim9: no proper error for nested ":def!"
Bram Moolenaar <Bram@vim.org>
parents: 22196
diff changeset
4833 emsg(_(e_cannot_use_bang_with_nested_def));
f9b4576a618b patch 8.2.1657: Vim9: no proper error for nested ":def!"
Bram Moolenaar <Bram@vim.org>
parents: 22196
diff changeset
4834 return NULL;
f9b4576a618b patch 8.2.1657: Vim9: no proper error for nested ":def!"
Bram Moolenaar <Bram@vim.org>
parents: 22196
diff changeset
4835 }
f9b4576a618b patch 8.2.1657: Vim9: no proper error for nested ":def!"
Bram Moolenaar <Bram@vim.org>
parents: 22196
diff changeset
4836
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4837 if (*name_start == '/')
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4838 {
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4839 name_end = skip_regexp(name_start + 1, '/', TRUE);
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4840 if (*name_end == '/')
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4841 ++name_end;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4842 eap->nextcmd = check_nextcmd(name_end);
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4843 }
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4844 if (name_end == name_start || *skipwhite(name_end) != '(')
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4845 {
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4846 if (!ends_excmd2(name_start, name_end))
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4847 {
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4848 semsg(_(e_invalid_command_str), eap->cmd);
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4849 return NULL;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4850 }
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4851
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4852 // "def" or "def Name": list functions
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4853 if (generate_DEF(cctx, name_start, name_end - name_start) == FAIL)
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4854 return NULL;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4855 return eap->nextcmd == NULL ? (char_u *)"" : eap->nextcmd;
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4856 }
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
4857
21602
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4858 // Only g:Func() can use a namespace.
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4859 if (name_start[1] == ':' && !is_global)
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4860 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
4861 semsg(_(e_namespace_not_supported_str), name_start);
21602
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4862 return NULL;
7028f45bf0ea patch 8.2.1351: Vim9: no proper error if using namespace for nested function
Bram Moolenaar <Bram@vim.org>
parents: 21598
diff changeset
4863 }
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4864 if (check_defined(name_start, name_end - name_start, cctx) == FAIL)
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4865 return NULL;
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4866
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4867 eap->arg = name_end;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4868 eap->getline = exarg_getline;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4869 eap->cookie = cctx;
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
4870 eap->skip = cctx->ctx_skip == SKIP_YES;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4871 eap->forceit = FALSE;
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4872 lambda_name = get_lambda_name();
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4873 ufunc = define_function(eap, lambda_name);
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4874
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4875 if (ufunc == NULL)
21963
bf956766afa8 patch 8.2.1531: Vim9: test still fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21961
diff changeset
4876 return eap->skip ? (char_u *)"" : NULL;
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
4877 if (ufunc->uf_def_status == UF_TO_BE_COMPILED
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4878 && compile_def_function(ufunc, TRUE, cctx) == FAIL)
22369
62192fd08e0e patch 8.2.1733: Vim9: memory leaks when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 22363
diff changeset
4879 {
62192fd08e0e patch 8.2.1733: Vim9: memory leaks when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 22363
diff changeset
4880 func_ptr_unref(ufunc);
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4881 return NULL;
22369
62192fd08e0e patch 8.2.1733: Vim9: memory leaks when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 22363
diff changeset
4882 }
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4883
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4884 if (is_global)
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4885 {
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4886 char_u *func_name = vim_strnsave(name_start + 2,
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4887 name_end - name_start - 2);
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4888
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4889 if (func_name == NULL)
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4890 r = FAIL;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4891 else
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4892 r = generate_NEWFUNC(cctx, lambda_name, func_name);
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4893 }
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4894 else
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4895 {
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4896 // Define a local variable for the function reference.
22537
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
4897 lvar_T *lvar = reserve_local(cctx, name_start, name_end - name_start,
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4898 TRUE, ufunc->uf_func_type);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4899 int block_depth = cctx->ctx_ufunc->uf_block_depth;
22537
9870e8b6ed78 patch 8.2.1817: Vim9: wrong instruction when reusing a local variable spot
Bram Moolenaar <Bram@vim.org>
parents: 22508
diff changeset
4900
21598
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4901 if (lvar == NULL)
7b5b9558500a patch 8.2.1349: Vim9: can define a function with the name of an import
Bram Moolenaar <Bram@vim.org>
parents: 21584
diff changeset
4902 return NULL;
21693
4e4fd845553d patch 8.2.1396: Vim9: no error for unexpectedly returning a value
Bram Moolenaar <Bram@vim.org>
parents: 21691
diff changeset
4903 if (generate_FUNCREF(cctx, ufunc) == FAIL)
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4904 return NULL;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4905 r = generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4906
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4907 // copy over the block scope IDs
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4908 if (block_depth > 0)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4909 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4910 ufunc->uf_block_ids = ALLOC_MULT(int, block_depth);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4911 if (ufunc->uf_block_ids != NULL)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4912 {
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4913 mch_memmove(ufunc->uf_block_ids, cctx->ctx_ufunc->uf_block_ids,
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4914 sizeof(int) * block_depth);
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4915 ufunc->uf_block_depth = block_depth;
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4916 }
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
4917 }
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4918 }
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4919
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4920 // TODO: warning for trailing text?
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
4921 return r == FAIL ? NULL : (char_u *)"";
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4922 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4923
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4924 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4925 * Return the length of an assignment operator, or zero if there isn't one.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4926 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4927 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4928 assignment_len(char_u *p, int *heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4929 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4930 if (*p == '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4931 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4932 if (p[1] == '<' && p[2] == '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4933 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4934 *heredoc = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4935 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4936 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4937 return 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4938 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4939 if (vim_strchr((char_u *)"+-*/%", *p) != NULL && p[1] == '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4940 return 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4941 if (STRNCMP(p, "..=", 3) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4942 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4943 return 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4944 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4945
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4946 // words that cannot be used as a variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4947 static char *reserved[] = {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4948 "true",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4949 "false",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4950 NULL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4951 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4952
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4953 typedef enum {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4954 dest_local,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4955 dest_option,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4956 dest_env,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4957 dest_global,
20089
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
4958 dest_buffer,
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
4959 dest_window,
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
4960 dest_tab,
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4961 dest_vimvar,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4962 dest_script,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4963 dest_reg,
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
4964 dest_expr,
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4965 } assign_dest_T;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4966
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4967 /*
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4968 * Generate the load instruction for "name".
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4969 */
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4970 static void
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4971 generate_loadvar(
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4972 cctx_T *cctx,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4973 assign_dest_T dest,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4974 char_u *name,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4975 lvar_T *lvar,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4976 type_T *type)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4977 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4978 switch (dest)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4979 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4980 case dest_option:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4981 // TODO: check the option exists
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4982 generate_LOAD(cctx, ISN_LOADOPT, 0, name, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4983 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4984 case dest_global:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4985 generate_LOAD(cctx, ISN_LOADG, 0, name + 2, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4986 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4987 case dest_buffer:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4988 generate_LOAD(cctx, ISN_LOADB, 0, name + 2, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4989 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4990 case dest_window:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4991 generate_LOAD(cctx, ISN_LOADW, 0, name + 2, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4992 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4993 case dest_tab:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4994 generate_LOAD(cctx, ISN_LOADT, 0, name + 2, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4995 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4996 case dest_script:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4997 compile_load_scriptvar(cctx,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4998 name + (name[1] == ':' ? 2 : 0), NULL, NULL, TRUE);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4999 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5000 case dest_env:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5001 // Include $ in the name here
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5002 generate_LOAD(cctx, ISN_LOADENV, 0, name, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5003 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5004 case dest_reg:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5005 generate_LOAD(cctx, ISN_LOADREG, name[1], NULL, &t_string);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5006 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5007 case dest_vimvar:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5008 generate_LOADV(cctx, name + 2, TRUE);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5009 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5010 case dest_local:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5011 if (lvar->lv_from_outer)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5012 generate_LOAD(cctx, ISN_LOADOUTER, lvar->lv_idx,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5013 NULL, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5014 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5015 generate_LOAD(cctx, ISN_LOAD, lvar->lv_idx, NULL, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5016 break;
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5017 case dest_expr:
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5018 // list or dict value should already be on the stack.
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5019 break;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5020 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5021 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5022
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5023 /*
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5024 * Skip over "[expr]" or ".member".
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5025 * Does not check for any errors.
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5026 */
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5027 static char_u *
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5028 skip_index(char_u *start)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5029 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5030 char_u *p = start;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5031
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5032 if (*p == '[')
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5033 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5034 p = skipwhite(p + 1);
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5035 (void)skip_expr(&p, NULL);
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5036 p = skipwhite(p);
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5037 if (*p == ']')
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5038 return p + 1;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5039 return p;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5040 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5041 // if (*p == '.')
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5042 return to_name_end(p + 1, TRUE);
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5043 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5044
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5045 void
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5046 vim9_declare_error(char_u *name)
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5047 {
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5048 char *scope = "";
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5049
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5050 switch (*name)
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5051 {
20961
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5052 case 'g': scope = _("global"); break;
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5053 case 'b': scope = _("buffer"); break;
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5054 case 'w': scope = _("window"); break;
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5055 case 't': scope = _("tab"); break;
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5056 case 'v': scope = "v:"; break;
21789
f84625b961a8 patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
5057 case '$': semsg(_(e_cannot_declare_an_environment_variable), name);
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5058 return;
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5059 case '&': semsg(_(e_cannot_declare_an_option), name);
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5060 return;
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
5061 case '@': semsg(_(e_cannot_declare_a_register_str), name);
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5062 return;
20961
0e01976dfd3b patch 8.2.1032: error message for declaring a variable cannot be translated
Bram Moolenaar <Bram@vim.org>
parents: 20955
diff changeset
5063 default: return;
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5064 }
21789
f84625b961a8 patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
5065 semsg(_(e_cannot_declare_a_scope_variable), scope, name);
20953
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5066 }
6b4b887a12f0 patch 8.2.1028: Vim9: no error for declaring buffer, window, etc. variable
Bram Moolenaar <Bram@vim.org>
parents: 20949
diff changeset
5067
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5068 /*
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5069 * For one assignment figure out the type of destination. Return it in "dest".
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5070 * When not recognized "dest" is not set.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5071 * For an option "opt_flags" is set.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5072 * For a v:var "vimvaridx" is set.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5073 * "type" is set to the destination type if known, unchanted otherwise.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5074 * Return FAIL if an error message was given.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5075 */
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5076 static int
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5077 get_var_dest(
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5078 char_u *name,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5079 assign_dest_T *dest,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5080 int cmdidx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5081 int *opt_flags,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5082 int *vimvaridx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5083 type_T **type,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5084 cctx_T *cctx)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5085 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5086 char_u *p;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5087
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5088 if (*name == '&')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5089 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5090 int cc;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5091 long numval;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5092 int opt_type;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5093
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5094 *dest = dest_option;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5095 if (cmdidx == CMD_final || cmdidx == CMD_const)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5096 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5097 emsg(_(e_const_option));
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5098 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5099 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5100 p = name;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5101 p = find_option_end(&p, opt_flags);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5102 if (p == NULL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5103 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5104 // cannot happen?
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5105 emsg(_(e_letunexp));
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5106 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5107 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5108 cc = *p;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5109 *p = NUL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5110 opt_type = get_option_value(skip_option_env_lead(name),
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5111 &numval, NULL, *opt_flags);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5112 *p = cc;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5113 if (opt_type == -3)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5114 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5115 semsg(_(e_unknown_option), name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5116 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5117 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5118 if (opt_type == -2 || opt_type == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5119 *type = &t_string;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5120 else
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5121 *type = &t_number; // both number and boolean option
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5122 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5123 else if (*name == '$')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5124 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5125 *dest = dest_env;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5126 *type = &t_string;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5127 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5128 else if (*name == '@')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5129 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5130 if (!valid_yank_reg(name[1], FALSE) || name[1] == '.')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5131 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5132 emsg_invreg(name[1]);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5133 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5134 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5135 *dest = dest_reg;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5136 *type = &t_string;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5137 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5138 else if (STRNCMP(name, "g:", 2) == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5139 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5140 *dest = dest_global;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5141 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5142 else if (STRNCMP(name, "b:", 2) == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5143 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5144 *dest = dest_buffer;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5145 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5146 else if (STRNCMP(name, "w:", 2) == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5147 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5148 *dest = dest_window;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5149 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5150 else if (STRNCMP(name, "t:", 2) == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5151 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5152 *dest = dest_tab;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5153 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5154 else if (STRNCMP(name, "v:", 2) == 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5155 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5156 typval_T *vtv;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5157 int di_flags;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5158
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5159 *vimvaridx = find_vim_var(name + 2, &di_flags);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5160 if (*vimvaridx < 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5161 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5162 semsg(_(e_variable_not_found_str), name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5163 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5164 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5165 // We use the current value of "sandbox" here, is that OK?
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5166 if (var_check_ro(di_flags, name, FALSE))
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5167 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5168 *dest = dest_vimvar;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5169 vtv = get_vim_var_tv(*vimvaridx);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5170 *type = typval2type_vimvar(vtv, cctx->ctx_type_list);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5171 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5172 return OK;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5173 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5174
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5175 /*
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5176 * Generate a STORE instruction for "dest", not being "dest_local".
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5177 * Return FAIL when out of memory.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5178 */
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5179 static int
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5180 generate_store_var(
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5181 cctx_T *cctx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5182 assign_dest_T dest,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5183 int opt_flags,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5184 int vimvaridx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5185 int scriptvar_idx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5186 int scriptvar_sid,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5187 type_T *type,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5188 char_u *name)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5189 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5190 switch (dest)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5191 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5192 case dest_option:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5193 return generate_STOREOPT(cctx, skip_option_env_lead(name),
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5194 opt_flags);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5195 case dest_global:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5196 // include g: with the name, easier to execute that way
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5197 return generate_STORE(cctx, ISN_STOREG, 0, name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5198 case dest_buffer:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5199 // include b: with the name, easier to execute that way
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5200 return generate_STORE(cctx, ISN_STOREB, 0, name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5201 case dest_window:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5202 // include w: with the name, easier to execute that way
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5203 return generate_STORE(cctx, ISN_STOREW, 0, name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5204 case dest_tab:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5205 // include t: with the name, easier to execute that way
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5206 return generate_STORE(cctx, ISN_STORET, 0, name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5207 case dest_env:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5208 return generate_STORE(cctx, ISN_STOREENV, 0, name + 1);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5209 case dest_reg:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5210 return generate_STORE(cctx, ISN_STOREREG, name[1], NULL);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5211 case dest_vimvar:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5212 return generate_STORE(cctx, ISN_STOREV, vimvaridx, NULL);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5213 case dest_script:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5214 if (scriptvar_idx < 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5215 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5216 char_u *name_s = name;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5217 int r;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5218
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5219 // Include s: in the name for store_var()
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5220 if (name[1] != ':')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5221 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5222 int len = (int)STRLEN(name) + 3;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5223
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5224 name_s = alloc(len);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5225 if (name_s == NULL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5226 name_s = name;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5227 else
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5228 vim_snprintf((char *)name_s, len, "s:%s", name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5229 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5230 r = generate_OLDSCRIPT(cctx, ISN_STORES, name_s,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5231 scriptvar_sid, type);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5232 if (name_s != name)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5233 vim_free(name_s);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5234 return r;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5235 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5236 return generate_VIM9SCRIPT(cctx, ISN_STORESCRIPT,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5237 scriptvar_sid, scriptvar_idx, type);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5238 case dest_local:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5239 case dest_expr:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5240 // cannot happen
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5241 break;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5242 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5243 return FAIL;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5244 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5245
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5246 /*
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5247 * Compile declaration and assignment:
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5248 * "let name"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5249 * "var name = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5250 * "final name = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5251 * "const name = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5252 * "name = expr"
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5253 * "arg" points to "name".
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5254 * Return NULL for an error.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5255 * Return "arg" if it does not look like a variable list.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5256 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5257 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5258 compile_assignment(char_u *arg, exarg_T *eap, cmdidx_T cmdidx, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5259 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5260 char_u *var_start;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5261 char_u *p;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5262 char_u *end = arg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5263 char_u *ret = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5264 int var_count = 0;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5265 int var_idx;
21576
f4252efe370e patch 8.2.1338: Vim9: assigning to script-local variable doesn't check type
Bram Moolenaar <Bram@vim.org>
parents: 21564
diff changeset
5266 int scriptvar_sid = 0;
f4252efe370e patch 8.2.1338: Vim9: assigning to script-local variable doesn't check type
Bram Moolenaar <Bram@vim.org>
parents: 21564
diff changeset
5267 int scriptvar_idx = -1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5268 int semicolon = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5269 garray_T *instr = &cctx->ctx_instr;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5270 garray_T *stack = &cctx->ctx_type_stack;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5271 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5272 int oplen = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5273 int heredoc = FALSE;
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
5274 type_T *type = &t_any;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5275 type_T *member_type = &t_any;
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5276 type_T *rhs_type = &t_any;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5277 char_u *name = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5278 char_u *sp;
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5279 int is_decl = cmdidx == CMD_let || cmdidx == CMD_var
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5280 || cmdidx == CMD_final || cmdidx == CMD_const;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5281
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5282 // Skip over the "var" or "[var, var]" to get to any "=".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5283 p = skip_var_list(arg, TRUE, &var_count, &semicolon, TRUE);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5284 if (p == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5285 return *arg == '[' ? arg : NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5286
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5287 if (var_count > 0 && is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5288 {
21421
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
5289 // TODO: should we allow this, and figure out type inference from list
0f0fee4122d3 patch 8.2.1261: Vim9: common type of function not tested
Bram Moolenaar <Bram@vim.org>
parents: 21411
diff changeset
5290 // members?
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5291 emsg(_(e_cannot_use_list_for_declaration));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5292 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5293 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5294
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5295 sp = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5296 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5297 op = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5298 oplen = assignment_len(p, &heredoc);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5299
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5300 if (var_count > 0 && oplen == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5301 // can be something like "[1, 2]->func()"
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5302 return arg;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5303
23052
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5304 if (oplen > 0 && (!VIM_ISWHITE(*sp) || !IS_WHITE_OR_NUL(op[oplen])))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5305 {
21630
3c6c52fbc8ea patch 8.2.1365: Vim9: no error for missing white space around operator
Bram Moolenaar <Bram@vim.org>
parents: 21614
diff changeset
5306 error_white_both(op, oplen);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5307 return NULL;
20355
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
5308 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5309
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5310 if (heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5311 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5312 list_T *l;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5313 listitem_T *li;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5314
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5315 // [let] varname =<< [trim] {end}
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
5316 eap->getline = exarg_getline;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5317 eap->cookie = cctx;
20045
04ef2ccf2519 patch 8.2.0578: heredoc for interfaces does not support "trim"
Bram Moolenaar <Bram@vim.org>
parents: 20023
diff changeset
5318 l = heredoc_get(eap, op + 3, FALSE);
22413
66d1131a7eff patch 8.2.1755: Vim9: crash when using invalid heredoc marker
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
5319 if (l == NULL)
66d1131a7eff patch 8.2.1755: Vim9: crash when using invalid heredoc marker
Bram Moolenaar <Bram@vim.org>
parents: 22391
diff changeset
5320 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5321
22343
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5322 if (cctx->ctx_skip != SKIP_YES)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5323 {
22343
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5324 // Push each line and the create the list.
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5325 FOR_ALL_LIST_ITEMS(l, li)
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5326 {
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5327 generate_PUSHS(cctx, li->li_tv.vval.v_string);
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5328 li->li_tv.vval.v_string = NULL;
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5329 }
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5330 generate_NEWLIST(cctx, l->lv_len);
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5331 type = &t_list_string;
9f5a84baa464 patch 8.2.1720: Vim9: memory leak with heredoc that isn't executed
Bram Moolenaar <Bram@vim.org>
parents: 22341
diff changeset
5332 member_type = &t_list_string;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5333 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5334 list_free(l);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5335 p += STRLEN(p);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5336 end = p;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5337 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5338 else if (var_count > 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5339 {
23052
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5340 char_u *wp;
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5341
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5342 // for "[var, var] = expr" evaluate the expression here, loop over the
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5343 // list of variables below.
23052
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5344 // A line break may follow the "=".
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5345
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5346 wp = op + oplen;
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5347 p = skipwhite(wp);
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5348 if (may_get_next_line(wp, &p, cctx) == FAIL)
9775df18916b patch 8.2.2072: Vim9: list assign not well tested
Bram Moolenaar <Bram@vim.org>
parents: 23033
diff changeset
5349 return FAIL;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5350 if (compile_expr0(&p, cctx) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5351 return NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5352 end = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5353
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5354 if (cctx->ctx_skip != SKIP_YES)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5355 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5356 type_T *stacktype;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5357
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5358 stacktype = stack->ga_len == 0 ? &t_void
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5359 : ((type_T **)stack->ga_data)[stack->ga_len - 1];
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5360 if (stacktype->tt_type == VAR_VOID)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5361 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5362 emsg(_(e_cannot_use_void_value));
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5363 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5364 }
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5365 if (need_type(stacktype, &t_list_any, -1, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5366 FALSE, FALSE) == FAIL)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5367 goto theend;
21371
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
5368 // TODO: check the length of a constant list here
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5369 generate_CHECKLEN(cctx, semicolon ? var_count - 1 : var_count,
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5370 semicolon);
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5371 if (stacktype->tt_member != NULL)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5372 rhs_type = stacktype->tt_member;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5373 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5374 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5375
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5376 /*
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5377 * Loop over variables in "[var, var] = expr".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5378 * For "var = expr" and "let var: type" this is done only once.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5379 */
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5380 if (var_count > 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5381 var_start = skipwhite(arg + 1); // skip over the "["
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5382 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5383 var_start = arg;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5384 for (var_idx = 0; var_idx == 0 || var_idx < var_count; var_idx++)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5385 {
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5386 char_u *var_end;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5387 char_u *dest_end;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5388 size_t varlen;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5389 int new_local = FALSE;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5390 assign_dest_T dest = dest_local;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5391 int opt_flags = 0;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5392 int vimvaridx = -1;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5393 lvar_T *lvar = NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5394 lvar_T arg_lvar;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5395 int has_type = FALSE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5396 int has_index = FALSE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5397 int instr_count = -1;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5398
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5399 // "dest_end" is the end of the destination, including "[expr]" or
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5400 // ".name".
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5401 // "var_end" is the end of the variable/option/etc. name.
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5402 dest_end = skip_var_one(var_start, FALSE);
21614
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
5403 if (*var_start == '@')
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5404 var_end = var_start + 2;
21614
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
5405 else
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
5406 {
21937
b931df03adcc patch 8.2.1518: Vim9: cannot assign to local option
Bram Moolenaar <Bram@vim.org>
parents: 21931
diff changeset
5407 // skip over the leading "&", "&l:", "&g:" and "$"
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5408 var_end = skip_option_env_lead(var_start);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5409 var_end = to_name_end(var_end, TRUE);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5410 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5411
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5412 // "a: type" is declaring variable "a" with a type, not dict "a:".
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5413 if (is_decl && dest_end == var_start + 2 && dest_end[-1] == ':')
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5414 --dest_end;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5415 if (is_decl && var_end == var_start + 2 && var_end[-1] == ':')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5416 --var_end;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5417
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5418 // compute the length of the destination without "[expr]" or ".name"
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5419 varlen = var_end - var_start;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5420 vim_free(name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5421 name = vim_strnsave(var_start, varlen);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5422 if (name == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5423 return NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5424 if (!heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5425 type = &t_any;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5426
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5427 if (cctx->ctx_skip != SKIP_YES)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5428 {
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5429 int declare_error = FALSE;
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5430
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5431 if (get_var_dest(name, &dest, cmdidx, &opt_flags,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5432 &vimvaridx, &type, cctx) == FAIL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5433 goto theend;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5434 if (dest != dest_local)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5435 {
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5436 // Specific kind of variable recognized.
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5437 declare_error = is_decl;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5438 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5439 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5440 {
21576
f4252efe370e patch 8.2.1338: Vim9: assigning to script-local variable doesn't check type
Bram Moolenaar <Bram@vim.org>
parents: 21564
diff changeset
5441 int idx;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5442
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5443 // No specific kind of variable recognized, just a name.
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5444 for (idx = 0; reserved[idx] != NULL; ++idx)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5445 if (STRCMP(reserved[idx], name) == 0)
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5446 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5447 semsg(_(e_cannot_use_reserved_name), name);
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5448 goto theend;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5449 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5450
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5451 lvar = lookup_local(var_start, varlen, cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5452 if (lvar == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5453 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5454 CLEAR_FIELD(arg_lvar);
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5455 if (arg_exists(var_start, varlen,
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5456 &arg_lvar.lv_idx, &arg_lvar.lv_type,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5457 &arg_lvar.lv_from_outer, cctx) == OK)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5458 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5459 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5460 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5461 semsg(_(e_str_is_used_as_argument), name);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5462 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5463 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5464 lvar = &arg_lvar;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5465 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5466 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5467 if (lvar != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5468 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5469 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5470 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5471 semsg(_(e_variable_already_declared), name);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5472 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5473 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5474 }
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5475 else
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5476 {
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5477 int script_namespace = varlen > 1
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5478 && STRNCMP(var_start, "s:", 2) == 0;
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5479 int script_var = (script_namespace
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5480 ? script_var_exists(var_start + 2, varlen - 2,
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5481 FALSE, cctx)
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5482 : script_var_exists(var_start, varlen,
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5483 TRUE, cctx)) == OK;
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5484 imported_T *import =
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5485 find_imported(var_start, varlen, cctx);
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5486
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5487 if (script_namespace || script_var || import != NULL)
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5488 {
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5489 char_u *rawname = name + (name[1] == ':' ? 2 : 0);
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5490
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5491 if (is_decl)
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5492 {
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5493 if (script_namespace)
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5494 semsg(_(e_cannot_declare_script_variable_in_function),
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5495 name);
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5496 else
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5497 semsg(_(e_variable_already_declared_in_script),
21540
8e278698b1fe patch 8.2.1320: Vim9: cannot declare some single letter variables
Bram Moolenaar <Bram@vim.org>
parents: 21516
diff changeset
5498 name);
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5499 goto theend;
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5500 }
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5501 else if (cctx->ctx_ufunc->uf_script_ctx_version
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5502 == SCRIPT_VERSION_VIM9
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5503 && script_namespace
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5504 && !script_var && import == NULL)
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5505 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5506 semsg(_(e_unknown_variable_str), name);
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5507 goto theend;
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5508 }
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5509
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5510 dest = dest_script;
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5511
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5512 // existing script-local variables should have a type
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5513 scriptvar_sid = current_sctx.sc_sid;
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5514 if (import != NULL)
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5515 scriptvar_sid = import->imp_sid;
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5516 if (SCRIPT_ID_VALID(scriptvar_sid))
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5517 {
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5518 scriptvar_idx = get_script_item_idx(scriptvar_sid,
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
5519 rawname, TRUE, cctx);
22431
685909aa5641 patch 8.2.1764: Vim9: no error when assigning to script var with wrong type
Bram Moolenaar <Bram@vim.org>
parents: 22423
diff changeset
5520 if (scriptvar_idx >= 0)
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5521 {
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5522 scriptitem_T *si = SCRIPT_ITEM(scriptvar_sid);
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5523 svar_T *sv =
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5524 ((svar_T *)si->sn_var_vals.ga_data)
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5525 + scriptvar_idx;
21979
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5526 type = sv->sv_type;
a98211c3e14e patch 8.2.1539: using invalid script ID causes a crash
Bram Moolenaar <Bram@vim.org>
parents: 21963
diff changeset
5527 }
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5528 }
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5529 }
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5530 else if (name[1] == ':' && name[2] != NUL)
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5531 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5532 semsg(_(e_cannot_use_namespaced_variable), name);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5533 goto theend;
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
5534 }
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5535 else if (!is_decl)
21576
f4252efe370e patch 8.2.1338: Vim9: assigning to script-local variable doesn't check type
Bram Moolenaar <Bram@vim.org>
parents: 21564
diff changeset
5536 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5537 semsg(_(e_unknown_variable_str), name);
21646
a640bc762196 patch 8.2.1373: Vim9: no error for assigning to non-existing script var
Bram Moolenaar <Bram@vim.org>
parents: 21630
diff changeset
5538 goto theend;
21576
f4252efe370e patch 8.2.1338: Vim9: assigning to script-local variable doesn't check type
Bram Moolenaar <Bram@vim.org>
parents: 21564
diff changeset
5539 }
21683
bb4f55d20951 patch 8.2.1391: Vim9: no error for shadowing a script function
Bram Moolenaar <Bram@vim.org>
parents: 21681
diff changeset
5540 else if (check_defined(var_start, varlen, cctx) == FAIL)
bb4f55d20951 patch 8.2.1391: Vim9: no error for shadowing a script function
Bram Moolenaar <Bram@vim.org>
parents: 21681
diff changeset
5541 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5542 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5543 }
21610
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5544
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5545 if (declare_error)
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5546 {
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5547 vim9_declare_error(name);
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5548 goto theend;
586241ee8096 patch 8.2.1355: Vim9: no error using :let for options and registers
Bram Moolenaar <Bram@vim.org>
parents: 21604
diff changeset
5549 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5550 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5551
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5552 // handle "a:name" as a name, not index "name" on "a"
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5553 if (varlen > 1 || var_start[varlen] != ':')
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5554 var_end = dest_end;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5555
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5556 if (dest != dest_option)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5557 {
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5558 if (is_decl && *var_end == ':')
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5559 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5560 // parse optional type: "let var: type = expr"
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5561 if (!VIM_ISWHITE(var_end[1]))
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5562 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
5563 semsg(_(e_white_space_required_after_str), ":");
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5564 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5565 }
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5566 p = skipwhite(var_end + 1);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5567 type = parse_type(&p, cctx->ctx_type_list);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5568 has_type = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5569 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5570 else if (lvar != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5571 type = lvar->lv_type;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5572 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5573
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5574 if (oplen == 3 && !heredoc && dest != dest_global
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5575 && type->tt_type != VAR_STRING
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5576 && type->tt_type != VAR_ANY)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5577 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5578 emsg(_(e_can_only_concatenate_to_string));
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5579 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5580 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5581
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5582 if (lvar == NULL && dest == dest_local && cctx->ctx_skip != SKIP_YES)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5583 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5584 if (oplen > 1 && !heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5585 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5586 // +=, /=, etc. require an existing variable
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5587 semsg(_(e_cannot_use_operator_on_new_variable), name);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5588 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5589 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5590
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5591 // new local variable
21691
f41c646cb8b9 patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents: 21689
diff changeset
5592 if ((type->tt_type == VAR_FUNC || type->tt_type == VAR_PARTIAL)
f41c646cb8b9 patch 8.2.1395: Vim9: no error if declaring a funcref with lower case letter
Bram Moolenaar <Bram@vim.org>
parents: 21689
diff changeset
5593 && var_wrong_func_name(name, TRUE))
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5594 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5595 lvar = reserve_local(cctx, var_start, varlen,
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5596 cmdidx == CMD_final || cmdidx == CMD_const, type);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5597 if (lvar == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5598 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5599 new_local = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5600 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5601
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5602 member_type = type;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5603 if (dest_end > var_start + varlen)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5604 {
22906
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5605 // Something follows after the variable: "var[idx]" or "var.key".
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5606 // TODO: should we also handle "->func()" here?
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5607 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5608 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5609 emsg(_(e_cannot_use_index_when_declaring_variable));
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5610 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5611 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5612
22906
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5613 if (var_start[varlen] == '[' || var_start[varlen] == '.')
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5614 {
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5615 char_u *after = var_start + varlen;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5616
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5617 // Only the last index is used below, if there are others
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5618 // before it generate code for the expression. Thus for
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5619 // "ll[1][2]" the expression is "ll[1]" and "[2]" is the index.
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5620 for (;;)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5621 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5622 p = skip_index(after);
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5623 if (*p != '[' && *p != '.')
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5624 break;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5625 after = p;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5626 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5627 if (after > var_start + varlen)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5628 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5629 varlen = after - var_start;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5630 dest = dest_expr;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5631 // We don't know the type before evaluating the expression,
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5632 // use "any" until then.
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5633 type = &t_any;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5634 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5635
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5636 has_index = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5637 if (type->tt_member == NULL)
21578
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5638 member_type = &t_any;
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5639 else
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5640 member_type = type->tt_member;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5641 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5642 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5643 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5644 semsg("Not supported yet: %s", var_start);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5645 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5646 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5647 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5648 else if (lvar == &arg_lvar)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5649 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5650 semsg(_(e_cannot_assign_to_argument), name);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5651 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5652 }
22266
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
5653 if (!is_decl && lvar != NULL && lvar->lv_const && !has_index)
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
5654 {
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
5655 semsg(_(e_cannot_assign_to_constant), name);
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
5656 goto theend;
23f5750146d9 patch 8.2.1682: Vim9: const works in an unexpected way
Bram Moolenaar <Bram@vim.org>
parents: 22260
diff changeset
5657 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5658
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5659 if (!heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5660 {
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5661 if (cctx->ctx_skip == SKIP_YES)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5662 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5663 if (oplen > 0 && var_count == 0)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5664 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5665 // skip over the "=" and the expression
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5666 p = skipwhite(op + oplen);
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5667 compile_expr0(&p, cctx);
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5668 }
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5669 }
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5670 else if (oplen > 0)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5671 {
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5672 int is_const = FALSE;
23070
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5673 char_u *wp;
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5674
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5675 // For "var = expr" evaluate the expression.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5676 if (var_count == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5677 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5678 int r;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5679
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5680 // for "+=", "*=", "..=" etc. first load the current value
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5681 if (*op != '=')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5682 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5683 generate_loadvar(cctx, dest, name, lvar, type);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5684
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5685 if (has_index)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5686 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5687 // TODO: get member from list or dict
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5688 emsg("Index with operation not supported yet");
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5689 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5690 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5691 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5692
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5693 // Compile the expression. Temporarily hide the new local
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5694 // variable here, it is not available to this expression.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5695 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5696 --cctx->ctx_locals.ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5697 instr_count = instr->ga_len;
23070
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5698 wp = op + oplen;
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5699 p = skipwhite(wp);
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5700 if (may_get_next_line_error(wp, &p, cctx) == FAIL)
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5701 goto theend;
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5702 r = compile_expr0_ext(&p, cctx, &is_const);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5703 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5704 ++cctx->ctx_locals.ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5705 if (r == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5706 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5707 }
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5708 else if (semicolon && var_idx == var_count - 1)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5709 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5710 // For "[var; var] = expr" get the rest of the list
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5711 if (generate_SLICE(cctx, var_count - 1) == FAIL)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5712 goto theend;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5713 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5714 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5715 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5716 // For "[var, var] = expr" get the "var_idx" item from the
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5717 // list.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5718 if (generate_GETITEM(cctx, var_idx) == FAIL)
23070
6a70803f4cbe patch 8.2.2081: Vim9: cannot handle a linebreak after "=" in assignment
Bram Moolenaar <Bram@vim.org>
parents: 23068
diff changeset
5719 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5720 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5721
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5722 rhs_type = stack->ga_len == 0 ? &t_void
21387
8d58cbb07a12 patch 8.2.1244: Vim9: in lambda index assumes a list
Bram Moolenaar <Bram@vim.org>
parents: 21385
diff changeset
5723 : ((type_T **)stack->ga_data)[stack->ga_len - 1];
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5724 if (lvar != NULL && (is_decl || !has_type))
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5725 {
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5726 if ((rhs_type->tt_type == VAR_FUNC
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5727 || rhs_type->tt_type == VAR_PARTIAL)
22236
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
5728 && var_wrong_func_name(name, TRUE))
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
5729 goto theend;
3d0632b260fd patch 8.2.1667: local function name cannot shadow a global function name
Bram Moolenaar <Bram@vim.org>
parents: 22216
diff changeset
5730
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5731 if (new_local && !has_type)
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5732 {
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5733 if (rhs_type->tt_type == VAR_VOID)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5734 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
5735 emsg(_(e_cannot_use_void_value));
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5736 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5737 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5738 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5739 {
22363
6c3d15011081 patch 8.2.1730: Vim9: cannot use member of unknown type
Bram Moolenaar <Bram@vim.org>
parents: 22343
diff changeset
5740 // An empty list or dict has a &t_unknown member,
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5741 // for a variable that implies &t_any.
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5742 if (rhs_type == &t_list_empty)
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5743 lvar->lv_type = &t_list_any;
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5744 else if (rhs_type == &t_dict_empty)
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5745 lvar->lv_type = &t_dict_any;
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5746 else if (rhs_type == &t_unknown)
22363
6c3d15011081 patch 8.2.1730: Vim9: cannot use member of unknown type
Bram Moolenaar <Bram@vim.org>
parents: 22343
diff changeset
5747 lvar->lv_type = &t_any;
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5748 else
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5749 lvar->lv_type = rhs_type;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5750 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5751 }
21881
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5752 else if (*op == '=')
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5753 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5754 type_T *use_type = lvar->lv_type;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5755
22274
1634ca41e4d3 patch 8.2.1686: Vim9: "const!" not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
5756 // without operator check type here, otherwise below
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5757 if (has_index)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5758 {
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5759 use_type = member_type;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5760 if (member_type == NULL)
22274
1634ca41e4d3 patch 8.2.1686: Vim9: "const!" not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
5761 // could be indexing "any"
1634ca41e4d3 patch 8.2.1686: Vim9: "const!" not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 22272
diff changeset
5762 use_type = &t_any;
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5763 }
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5764 if (need_type(rhs_type, use_type, -1, cctx,
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5765 FALSE, is_const) == FAIL)
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5766 goto theend;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5767 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5768 }
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5769 else if (*p != '=' && need_type(rhs_type, member_type, -1,
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5770 cctx, FALSE, FALSE) == FAIL)
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5771 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5772 }
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5773 else if (cmdidx == CMD_final)
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5774 {
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5775 emsg(_(e_final_requires_a_value));
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5776 goto theend;
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5777 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5778 else if (cmdidx == CMD_const)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5779 {
21789
f84625b961a8 patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
5780 emsg(_(e_const_requires_a_value));
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5781 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5782 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5783 else if (!has_type || dest == dest_option)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5784 {
21789
f84625b961a8 patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents: 21771
diff changeset
5785 emsg(_(e_type_or_initialization_required));
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
5786 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5787 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5788 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5789 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5790 // variables are always initialized
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5791 if (ga_grow(instr, 1) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5792 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5793 switch (member_type->tt_type)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5794 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5795 case VAR_BOOL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5796 generate_PUSHBOOL(cctx, VVAL_FALSE);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5797 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5798 case VAR_FLOAT:
19336
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested
Bram Moolenaar <Bram@vim.org>
parents: 19332
diff changeset
5799 #ifdef FEAT_FLOAT
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5800 generate_PUSHF(cctx, 0.0);
19336
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested
Bram Moolenaar <Bram@vim.org>
parents: 19332
diff changeset
5801 #endif
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5802 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5803 case VAR_STRING:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5804 generate_PUSHS(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5805 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5806 case VAR_BLOB:
22637
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
5807 generate_PUSHBLOB(cctx, blob_alloc());
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5808 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5809 case VAR_FUNC:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5810 generate_PUSHFUNC(cctx, NULL, &t_func_void);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5811 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5812 case VAR_LIST:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5813 generate_NEWLIST(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5814 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5815 case VAR_DICT:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5816 generate_NEWDICT(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5817 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5818 case VAR_JOB:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5819 generate_PUSHJOB(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5820 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5821 case VAR_CHANNEL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5822 generate_PUSHCHANNEL(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5823 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5824 case VAR_NUMBER:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5825 case VAR_UNKNOWN:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5826 case VAR_ANY:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5827 case VAR_PARTIAL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5828 case VAR_VOID:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5829 case VAR_SPECIAL: // cannot happen
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5830 generate_PUSHNR(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5831 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5832 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5833 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5834 if (var_count == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5835 end = p;
19336
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested
Bram Moolenaar <Bram@vim.org>
parents: 19332
diff changeset
5836 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5837
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5838 // no need to parse more when skipping
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5839 if (cctx->ctx_skip == SKIP_YES)
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5840 break;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5841
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5842 if (oplen > 0 && *op != '=')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5843 {
21881
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5844 type_T *expected;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5845 type_T *stacktype;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5846
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5847 if (*op == '.')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5848 expected = &t_string;
21881
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5849 else
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5850 expected = member_type;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5851 stacktype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
21881
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5852 if (
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5853 #ifdef FEAT_FLOAT
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5854 // If variable is float operation with number is OK.
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5855 !(expected == &t_float && stacktype == &t_number) &&
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5856 #endif
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5857 need_type(stacktype, expected, -1, cctx,
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
5858 FALSE, FALSE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5859 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5860
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5861 if (*op == '.')
21677
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5862 {
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5863 if (generate_instr_drop(cctx, ISN_CONCAT, 1) == NULL)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5864 goto theend;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5865 }
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5866 else if (*op == '+')
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5867 {
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5868 if (generate_add_instr(cctx,
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5869 operator_type(member_type, stacktype),
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5870 member_type, stacktype) == FAIL)
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5871 goto theend;
84d38f98e5de patch 8.2.1388: Vim9: += only works for numbers
Bram Moolenaar <Bram@vim.org>
parents: 21650
diff changeset
5872 }
21881
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5873 else if (generate_two_op(cctx, op) == FAIL)
675bf9475fff patch 8.2.1490: Vim9: using /= with float and number doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21835
diff changeset
5874 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5875 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5876
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5877 if (has_index)
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5878 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5879 int r;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5880
22906
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5881 // Compile the "idx" in "var[idx]" or "key" in "var.key".
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5882 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5883 --cctx->ctx_locals.ga_len;
22906
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5884 p = var_start + varlen;
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5885 if (*p == '[')
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5886 {
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5887 p = skipwhite(p + 1);
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5888 r = compile_expr0(&p, cctx);
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5889 if (r == OK && *skipwhite(p) != ']')
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5890 {
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5891 // this should not happen
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5892 emsg(_(e_missbrac));
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5893 r = FAIL;
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5894 }
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5895 }
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5896 else // if (*p == '.')
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5897 {
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5898 char_u *key_end = to_name_end(p + 1, TRUE);
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5899 char_u *key = vim_strnsave(p + 1, key_end - p - 1);
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5900
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5901 r = generate_PUSHS(cctx, key);
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5902 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5903 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5904 ++cctx->ctx_locals.ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5905 if (r == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5906 goto theend;
22906
5ff7125e81fc patch 8.2.2000: Vim9: dict.key assignment not implemented yet
Bram Moolenaar <Bram@vim.org>
parents: 22898
diff changeset
5907
21578
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5908 if (type == &t_any)
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5909 {
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5910 type_T *idx_type = ((type_T **)stack->ga_data)[
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5911 stack->ga_len - 1];
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5912 // Index on variable of unknown type: guess the type from the
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5913 // index type: number is dict, otherwise dict.
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5914 // TODO: should do the assignment at runtime
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5915 if (idx_type->tt_type == VAR_NUMBER)
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5916 type = &t_list_any;
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5917 else
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5918 type = &t_dict_any;
7417cb54cb24 patch 8.2.1339: Vim9: assigning to global dict variable doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21576
diff changeset
5919 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5920 if (type->tt_type == VAR_DICT
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5921 && may_generate_2STRING(-1, cctx) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5922 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5923 if (type->tt_type == VAR_LIST
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5924 && ((type_T **)stack->ga_data)[stack->ga_len - 1]->tt_type
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5925 != VAR_NUMBER)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5926 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5927 emsg(_(e_number_exp));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5928 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5929 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5930
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5931 // Load the dict or list. On the stack we then have:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5932 // - value
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5933 // - index
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5934 // - variable
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5935 if (dest == dest_expr)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5936 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5937 int c = var_start[varlen];
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5938
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5939 // Evaluate "ll[expr]" of "ll[expr][idx]"
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5940 p = var_start;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5941 var_start[varlen] = NUL;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5942 if (compile_expr0(&p, cctx) == OK && p != var_start + varlen)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5943 {
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5944 // this should not happen
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5945 emsg(_(e_missbrac));
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5946 goto theend;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5947 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5948 var_start[varlen] = c;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5949
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5950 type = stack->ga_len == 0 ? &t_void
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5951 : ((type_T **)stack->ga_data)[stack->ga_len - 1];
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5952 // now we can properly check the type
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5953 if (type->tt_member != NULL
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5954 && need_type(rhs_type, type->tt_member, -2, cctx,
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5955 FALSE, FALSE) == FAIL)
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5956 goto theend;
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5957 }
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5958 else
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5959 generate_loadvar(cctx, dest, name, lvar, type);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5960
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5961 if (type->tt_type == VAR_LIST)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5962 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5963 if (generate_instr_drop(cctx, ISN_STORELIST, 3) == FAIL)
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5964 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5965 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5966 else if (type->tt_type == VAR_DICT)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5967 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5968 if (generate_instr_drop(cctx, ISN_STOREDICT, 3) == FAIL)
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5969 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5970 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5971 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5972 {
23033
b98003d73150 patch 8.2.2063: Vim9: only one level of indexing supported
Bram Moolenaar <Bram@vim.org>
parents: 22975
diff changeset
5973 emsg(_(e_indexable_type_required));
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5974 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5975 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5976 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5977 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5978 {
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5979 if (is_decl && cmdidx == CMD_const
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5980 && (dest == dest_script || dest == dest_local))
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
5981 // ":const var": lock the value, but not referenced variables
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
5982 generate_LOCKCONST(cctx);
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
5983
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5984 if (dest != dest_local)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5985 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5986 if (generate_store_var(cctx, dest, opt_flags, vimvaridx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5987 scriptvar_idx, scriptvar_sid, type, name) == FAIL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5988 goto theend;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5989 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5990 else if (lvar != NULL)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5991 {
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5992 isn_T *isn = ((isn_T *)instr->ga_data)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5993 + instr->ga_len - 1;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5994
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5995 // optimization: turn "var = 123" from ISN_PUSHNR +
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5996 // ISN_STORE into ISN_STORENR
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5997 if (!lvar->lv_from_outer
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5998 && instr->ga_len == instr_count + 1
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
5999 && isn->isn_type == ISN_PUSHNR)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6000 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6001 varnumber_T val = isn->isn_arg.number;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6002
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6003 isn->isn_type = ISN_STORENR;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6004 isn->isn_arg.storenr.stnr_idx = lvar->lv_idx;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6005 isn->isn_arg.storenr.stnr_val = val;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6006 if (stack->ga_len > 0)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6007 --stack->ga_len;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6008 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6009 else if (lvar->lv_from_outer)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6010 generate_STORE(cctx, ISN_STOREOUTER, lvar->lv_idx, NULL);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6011 else
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6012 generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6013 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6014 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6015
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6016 if (var_idx + 1 < var_count)
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6017 var_start = skipwhite(dest_end + 1);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6018 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6019
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6020 // for "[var, var] = expr" drop the "expr" value
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
6021 if (var_count > 0 && !semicolon)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
6022 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
6023 if (generate_instr_drop(cctx, ISN_DROP, 1) == NULL)
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
6024 goto theend;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
6025 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6026
21391
8b882afa8ed2 patch 8.2.1246: Vim9: comment after assignment doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 21387
diff changeset
6027 ret = skipwhite(end);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6028
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6029 theend:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6030 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6031 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6032 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6033
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6034 /*
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6035 * Check if "name" can be "unlet".
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6036 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6037 int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6038 check_vim9_unlet(char_u *name)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6039 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6040 if (name[1] != ':' || vim_strchr((char_u *)"gwtb", *name) == NULL)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6041 {
21931
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
Bram Moolenaar <Bram@vim.org>
parents: 21921
diff changeset
6042 // "unlet s:var" is allowed in legacy script.
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
Bram Moolenaar <Bram@vim.org>
parents: 21921
diff changeset
6043 if (*name == 's' && !script_is_vim9())
8e09827f8bac patch 8.2.1515: Vim9: can create s:var in legacy script but cannot unlet
Bram Moolenaar <Bram@vim.org>
parents: 21921
diff changeset
6044 return OK;
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
6045 semsg(_(e_cannot_unlet_str), name);
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6046 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6047 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6048 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6049 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6050
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6051 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6052 * Callback passed to ex_unletlock().
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6053 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6054 static int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6055 compile_unlet(
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6056 lval_T *lvp,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6057 char_u *name_end,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6058 exarg_T *eap,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6059 int deep UNUSED,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6060 void *coookie)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6061 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6062 cctx_T *cctx = coookie;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6063
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6064 if (lvp->ll_tv == NULL)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6065 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6066 char_u *p = lvp->ll_name;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6067 int cc = *name_end;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6068 int ret = OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6069
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6070 // Normal name. Only supports g:, w:, t: and b: namespaces.
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6071 *name_end = NUL;
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
6072 if (*p == '$')
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
6073 ret = generate_UNLET(cctx, ISN_UNLETENV, p + 1, eap->forceit);
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
6074 else if (check_vim9_unlet(p) == FAIL)
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6075 ret = FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6076 else
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
6077 ret = generate_UNLET(cctx, ISN_UNLET, p, eap->forceit);
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6078
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6079 *name_end = cc;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6080 return ret;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6081 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6082
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6083 // TODO: unlet {list}[idx]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6084 // TODO: unlet {dict}[key]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6085 emsg("Sorry, :unlet not fully implemented yet");
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6086 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6087 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6088
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6089 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6090 * compile "unlet var", "lock var" and "unlock var"
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6091 * "arg" points to "var".
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6092 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6093 static char_u *
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6094 compile_unletlock(char_u *arg, exarg_T *eap, cctx_T *cctx)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6095 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6096 char_u *p = arg;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6097
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6098 if (eap->cmdidx != CMD_unlet)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6099 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6100 emsg("Sorry, :lock and unlock not implemented yet");
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6101 return NULL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6102 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6103
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6104 if (*p == '!')
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6105 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6106 p = skipwhite(p + 1);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6107 eap->forceit = TRUE;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6108 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6109
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6110 ex_unletlock(eap, p, 0, GLV_NO_AUTOLOAD, compile_unlet, cctx);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6111 return eap->nextcmd == NULL ? (char_u *)"" : eap->nextcmd;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6112 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6113
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6114 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6115 * Compile an :import command.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6116 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6117 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6118 compile_import(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6119 {
21146
465d6e40e79c patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents: 21120
diff changeset
6120 return handle_import(arg, &cctx->ctx_imports, 0, NULL, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6121 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6122
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6123 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6124 * generate a jump to the ":endif"/":endfor"/":endwhile"/":finally"/":endtry".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6125 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6126 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6127 compile_jump_to_end(endlabel_T **el, jumpwhen_T when, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6128 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6129 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6130 endlabel_T *endlabel = ALLOC_CLEAR_ONE(endlabel_T);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6131
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6132 if (endlabel == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6133 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6134 endlabel->el_next = *el;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6135 *el = endlabel;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6136 endlabel->el_end_label = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6137
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6138 generate_JUMP(cctx, when, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6139 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6140 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6141
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6142 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6143 compile_fill_jump_to_end(endlabel_T **el, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6144 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6145 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6146
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6147 while (*el != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6148 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6149 endlabel_T *cur = (*el);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6150 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6151
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6152 isn = ((isn_T *)instr->ga_data) + cur->el_end_label;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6153 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6154 *el = cur->el_next;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6155 vim_free(cur);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6156 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6157 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6158
19896
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6159 static void
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6160 compile_free_jump_to_end(endlabel_T **el)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6161 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6162 while (*el != NULL)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6163 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6164 endlabel_T *cur = (*el);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6165
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6166 *el = cur->el_next;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6167 vim_free(cur);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6168 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6169 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6170
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6171 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6172 * Create a new scope and set up the generic items.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6173 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6174 static scope_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6175 new_scope(cctx_T *cctx, scopetype_T type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6176 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6177 scope_T *scope = ALLOC_CLEAR_ONE(scope_T);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6178
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6179 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6180 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6181 scope->se_outer = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6182 cctx->ctx_scope = scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6183 scope->se_type = type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6184 scope->se_local_count = cctx->ctx_locals.ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6185 return scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6186 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6187
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6188 /*
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6189 * Free the current scope and go back to the outer scope.
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6190 */
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6191 static void
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6192 drop_scope(cctx_T *cctx)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6193 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6194 scope_T *scope = cctx->ctx_scope;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6195
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6196 if (scope == NULL)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6197 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6198 iemsg("calling drop_scope() without a scope");
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6199 return;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6200 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6201 cctx->ctx_scope = scope->se_outer;
19896
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6202 switch (scope->se_type)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6203 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6204 case IF_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6205 compile_free_jump_to_end(&scope->se_u.se_if.is_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6206 case FOR_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6207 compile_free_jump_to_end(&scope->se_u.se_for.fs_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6208 case WHILE_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6209 compile_free_jump_to_end(&scope->se_u.se_while.ws_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6210 case TRY_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6211 compile_free_jump_to_end(&scope->se_u.se_try.ts_end_label); break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6212 case NO_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6213 case BLOCK_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6214 break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6215 }
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6216 vim_free(scope);
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6217 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6218
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6219 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6220 * compile "if expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6221 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6222 * "if expr" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6223 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6224 * JUMP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6225 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6226 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6227 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6228 * "if expr | else" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6229 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6230 * JUMP_IF_FALSE else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6231 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6232 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6233 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6234 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6235 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6236 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6237 * "if expr1 | elseif expr2 | else" Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6238 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6239 * JUMP_IF_FALSE elseif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6240 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6241 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6242 * elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6243 * EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6244 * JUMP_IF_FALSE else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6245 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6246 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6247 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6248 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6249 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6250 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6251 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6252 compile_if(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6253 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6254 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6255 garray_T *instr = &cctx->ctx_instr;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6256 int instr_count = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6257 scope_T *scope;
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6258 skip_T skip_save = cctx->ctx_skip;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6259 ppconst_T ppconst;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6260
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6261 CLEAR_FIELD(ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6262 if (compile_expr1(&p, cctx, &ppconst) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6263 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6264 clear_ppconst(&ppconst);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6265 return NULL;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6266 }
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6267 if (cctx->ctx_skip == SKIP_YES)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6268 clear_ppconst(&ppconst);
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6269 else if (instr->ga_len == instr_count && ppconst.pp_used == 1)
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6270 {
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6271 int error = FALSE;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6272 int v;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6273
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6274 // The expression results in a constant.
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6275 v = tv_get_bool_chk(&ppconst.pp_tv[0], &error);
22504
47e15b82dba1 patch 8.2.1800: Vim9: memory leak if "if" condition is invalid
Bram Moolenaar <Bram@vim.org>
parents: 22500
diff changeset
6276 clear_ppconst(&ppconst);
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6277 if (error)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6278 return NULL;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6279 cctx->ctx_skip = v ? SKIP_NOT : SKIP_YES;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6280 }
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6281 else
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6282 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6283 // Not a constant, generate instructions for the expression.
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6284 cctx->ctx_skip = SKIP_UNKNOWN;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6285 if (generate_ppconst(cctx, &ppconst) == FAIL)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6286 return NULL;
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6287 if (bool_on_stack(cctx) == FAIL)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6288 return NULL;
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6289 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6290
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6291 scope = new_scope(cctx, IF_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6292 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6293 return NULL;
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6294 scope->se_skip_save = skip_save;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6295 // "is_had_return" will be reset if any block does not end in :return
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6296 scope->se_u.se_if.is_had_return = TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6297
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6298 if (cctx->ctx_skip == SKIP_UNKNOWN)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6299 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6300 // "where" is set when ":elseif", "else" or ":endif" is found
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6301 scope->se_u.se_if.is_if_label = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6302 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6303 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6304 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6305 scope->se_u.se_if.is_if_label = -1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6306
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6307 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6308 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6309
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6310 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6311 compile_elseif(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6312 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6313 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6314 garray_T *instr = &cctx->ctx_instr;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6315 int instr_count = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6316 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6317 scope_T *scope = cctx->ctx_scope;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6318 ppconst_T ppconst;
21959
67d4be2757b0 patch 8.2.1529: Vim9: :elseif may be compiled when not needed
Bram Moolenaar <Bram@vim.org>
parents: 21957
diff changeset
6319 skip_T save_skip = cctx->ctx_skip;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6320
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6321 if (scope == NULL || scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6322 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6323 emsg(_(e_elseif_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6324 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6325 }
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6326 unwind_locals(cctx, scope->se_local_count);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6327 if (!cctx->ctx_had_return)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6328 scope->se_u.se_if.is_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6329
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6330 if (cctx->ctx_skip == SKIP_UNKNOWN)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6331 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6332 if (compile_jump_to_end(&scope->se_u.se_if.is_end_label,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6333 JUMP_ALWAYS, cctx) == FAIL)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6334 return NULL;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6335 // previous "if" or "elseif" jumps here
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6336 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6337 isn->isn_arg.jump.jump_where = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6338 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6339
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6340 // compile "expr"; if we know it evaluates to FALSE skip the block
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6341 CLEAR_FIELD(ppconst);
21959
67d4be2757b0 patch 8.2.1529: Vim9: :elseif may be compiled when not needed
Bram Moolenaar <Bram@vim.org>
parents: 21957
diff changeset
6342 if (cctx->ctx_skip == SKIP_YES)
67d4be2757b0 patch 8.2.1529: Vim9: :elseif may be compiled when not needed
Bram Moolenaar <Bram@vim.org>
parents: 21957
diff changeset
6343 cctx->ctx_skip = SKIP_UNKNOWN;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6344 if (compile_expr1(&p, cctx, &ppconst) == FAIL)
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6345 {
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6346 clear_ppconst(&ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6347 return NULL;
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6348 }
21959
67d4be2757b0 patch 8.2.1529: Vim9: :elseif may be compiled when not needed
Bram Moolenaar <Bram@vim.org>
parents: 21957
diff changeset
6349 cctx->ctx_skip = save_skip;
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6350 if (scope->se_skip_save == SKIP_YES)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6351 clear_ppconst(&ppconst);
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6352 else if (instr->ga_len == instr_count && ppconst.pp_used == 1)
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6353 {
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6354 int error = FALSE;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6355 int v;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6356
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6357 // The expression results in a constant.
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6358 // TODO: how about nesting?
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6359 v = tv_get_bool_chk(&ppconst.pp_tv[0], &error);
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6360 if (error)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6361 return NULL;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6362 cctx->ctx_skip = v ? SKIP_NOT : SKIP_YES;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6363 clear_ppconst(&ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6364 scope->se_u.se_if.is_if_label = -1;
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6365 }
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6366 else
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6367 {
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6368 // Not a constant, generate instructions for the expression.
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6369 cctx->ctx_skip = SKIP_UNKNOWN;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
6370 if (generate_ppconst(cctx, &ppconst) == FAIL)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6371 return NULL;
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6372 if (bool_on_stack(cctx) == FAIL)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6373 return NULL;
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6374
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6375 // "where" is set when ":elseif", "else" or ":endif" is found
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6376 scope->se_u.se_if.is_if_label = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6377 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6378 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6379
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6380 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6381 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6382
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6383 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6384 compile_else(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6385 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6386 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6387 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6388 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6389 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6390
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6391 if (scope == NULL || scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6392 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6393 emsg(_(e_else_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6394 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6395 }
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6396 unwind_locals(cctx, scope->se_local_count);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6397 if (!cctx->ctx_had_return)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6398 scope->se_u.se_if.is_had_return = FALSE;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6399 scope->se_u.se_if.is_seen_else = TRUE;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6400
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6401 if (scope->se_skip_save != SKIP_YES)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6402 {
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6403 // jump from previous block to the end, unless the else block is empty
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6404 if (cctx->ctx_skip == SKIP_UNKNOWN)
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6405 {
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6406 if (!cctx->ctx_had_return
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6407 && compile_jump_to_end(&scope->se_u.se_if.is_end_label,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6408 JUMP_ALWAYS, cctx) == FAIL)
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6409 return NULL;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6410 }
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6411
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6412 if (cctx->ctx_skip == SKIP_UNKNOWN)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6413 {
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6414 if (scope->se_u.se_if.is_if_label >= 0)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6415 {
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6416 // previous "if" or "elseif" jumps here
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6417 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6418 isn->isn_arg.jump.jump_where = instr->ga_len;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6419 scope->se_u.se_if.is_if_label = -1;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6420 }
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6421 }
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6422
20933
e2fd5f05342f patch 8.2.1018: typo in enum value
Bram Moolenaar <Bram@vim.org>
parents: 20929
diff changeset
6423 if (cctx->ctx_skip != SKIP_UNKNOWN)
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6424 cctx->ctx_skip = cctx->ctx_skip == SKIP_YES ? SKIP_NOT : SKIP_YES;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6425 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6426
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6427 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6428 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6429
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6430 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6431 compile_endif(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6432 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6433 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6434 ifscope_T *ifscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6435 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6436 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6437
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6438 if (scope == NULL || scope->se_type != IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6439 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6440 emsg(_(e_endif_without_if));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6441 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6442 }
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6443 ifscope = &scope->se_u.se_if;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6444 unwind_locals(cctx, scope->se_local_count);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6445 if (!cctx->ctx_had_return)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6446 ifscope->is_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6447
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6448 if (scope->se_u.se_if.is_if_label >= 0)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6449 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6450 // previous "if" or "elseif" jumps here
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6451 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_if.is_if_label;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6452 isn->isn_arg.jump.jump_where = instr->ga_len;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6453 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6454 // Fill in the "end" label in jumps at the end of the blocks.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6455 compile_fill_jump_to_end(&ifscope->is_end_label, cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6456 cctx->ctx_skip = scope->se_skip_save;
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6457
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6458 // If all the blocks end in :return and there is an :else then the
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6459 // had_return flag is set.
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
6460 cctx->ctx_had_return = ifscope->is_had_return && ifscope->is_seen_else;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6461
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6462 drop_scope(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6463 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6464 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6465
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6466 /*
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6467 * Compile "for var in expr":
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6468 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6469 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6470 * PUSHNR -1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6471 * STORE loop-idx Set index to -1
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6472 * EVAL expr result of "expr" on top of stack
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6473 * top: FOR loop-idx, end Increment index, use list on bottom of stack
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6474 * - if beyond end, jump to "end"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6475 * - otherwise get item from list and push it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6476 * STORE var Store item in "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6477 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6478 * JUMP top Jump back to repeat
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6479 * end: DROP Drop the result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6480 *
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6481 * Compile "for [var1, var2] in expr" - as above, but instead of "STORE var":
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6482 * UNPACK 2 Split item in 2
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6483 * STORE var1 Store item in "var1"
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6484 * STORE var2 Store item in "var2"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6485 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6486 static char_u *
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6487 compile_for(char_u *arg_start, cctx_T *cctx)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6488 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6489 char_u *arg;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6490 char_u *arg_end;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6491 char_u *name = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6492 char_u *p;
23066
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6493 char_u *wp;
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6494 int var_count = 0;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6495 int semicolon = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6496 size_t varlen;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6497 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6498 garray_T *stack = &cctx->ctx_type_stack;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6499 scope_T *scope;
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6500 lvar_T *loop_lvar; // loop iteration variable
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6501 lvar_T *var_lvar; // variable for "var"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6502 type_T *vartype;
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6503 type_T *item_type = &t_any;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6504 int idx;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6505
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6506 p = skip_var_list(arg_start, TRUE, &var_count, &semicolon, FALSE);
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6507 if (var_count == 0)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6508 var_count = 1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6509
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6510 // consume "in"
23066
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6511 wp = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6512 p = skipwhite(p);
23066
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6513 if (may_get_next_line_error(wp, &p, cctx) == FAIL)
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6514 return NULL;
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6515 if (STRNCMP(p, "in", 2) != 0 || !IS_WHITE_OR_NUL(p[2]))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6516 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6517 emsg(_(e_missing_in));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6518 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6519 }
23066
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6520 wp = p + 2;
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6521 p = skipwhite(wp);
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6522 if (may_get_next_line_error(wp, &p, cctx) == FAIL)
b3124656f050 patch 8.2.2079: Vim9: cannot put a linebreak before or after "in" of ":for"
Bram Moolenaar <Bram@vim.org>
parents: 23054
diff changeset
6523 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6524
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6525 scope = new_scope(cctx, FOR_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6526 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6527 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6528
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6529 // Reserve a variable to store the loop iteration counter and initialize it
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6530 // to -1.
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6531 loop_lvar = reserve_local(cctx, (char_u *)"", 0, FALSE, &t_number);
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6532 if (loop_lvar == NULL)
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6533 {
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6534 // out of memory
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6535 drop_scope(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6536 return NULL;
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6537 }
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6538 generate_STORENR(cctx, loop_lvar->lv_idx, -1);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6539
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6540 // compile "expr", it remains on the stack until "endfor"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6541 arg = p;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6542 if (compile_expr0(&arg, cctx) == FAIL)
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6543 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6544 drop_scope(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6545 return NULL;
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6546 }
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6547 arg_end = arg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6548
21188
d73b6ba20053 patch 8.2.1145: Vim9: "for" only accepts a list at compile time
Bram Moolenaar <Bram@vim.org>
parents: 21172
diff changeset
6549 // Now that we know the type of "var", check that it is a list, now or at
d73b6ba20053 patch 8.2.1145: Vim9: "for" only accepts a list at compile time
Bram Moolenaar <Bram@vim.org>
parents: 21172
diff changeset
6550 // runtime.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6551 vartype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
22631
59cd5f8b2ab2 patch 8.2.1864: Vim9: no error for wrong list type
Bram Moolenaar <Bram@vim.org>
parents: 22627
diff changeset
6552 if (need_type(vartype, &t_list_any, -1, cctx, FALSE, FALSE) == FAIL)
21188
d73b6ba20053 patch 8.2.1145: Vim9: "for" only accepts a list at compile time
Bram Moolenaar <Bram@vim.org>
parents: 21172
diff changeset
6553 {
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
6554 drop_scope(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6555 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6556 }
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6557
21188
d73b6ba20053 patch 8.2.1145: Vim9: "for" only accepts a list at compile time
Bram Moolenaar <Bram@vim.org>
parents: 21172
diff changeset
6558 if (vartype->tt_type == VAR_LIST && vartype->tt_member->tt_type != VAR_ANY)
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6559 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6560 if (var_count == 1)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6561 item_type = vartype->tt_member;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6562 else if (vartype->tt_member->tt_type == VAR_LIST
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6563 && vartype->tt_member->tt_member->tt_type != VAR_ANY)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6564 item_type = vartype->tt_member->tt_member;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6565 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6566
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6567 // "for_end" is set when ":endfor" is found
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6568 scope->se_u.se_for.fs_top_label = instr->ga_len;
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
6569 generate_FOR(cctx, loop_lvar->lv_idx);
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6570
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6571 arg = arg_start;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6572 if (var_count > 1)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6573 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6574 generate_UNPACK(cctx, var_count, semicolon);
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6575 arg = skipwhite(arg + 1); // skip white after '['
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6576
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6577 // the list item is replaced by a number of items
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6578 if (ga_grow(stack, var_count - 1) == FAIL)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6579 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6580 drop_scope(cctx);
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6581 return NULL;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6582 }
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6583 --stack->ga_len;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6584 for (idx = 0; idx < var_count; ++idx)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6585 {
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6586 ((type_T **)stack->ga_data)[stack->ga_len] =
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6587 (semicolon && idx == 0) ? vartype : item_type;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6588 ++stack->ga_len;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6589 }
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6590 }
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6591
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6592 for (idx = 0; idx < var_count; ++idx)
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6593 {
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6594 assign_dest_T dest = dest_local;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6595 int opt_flags = 0;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6596 int vimvaridx = -1;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6597 type_T *type = &t_any;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6598
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6599 p = skip_var_one(arg, FALSE);
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6600 varlen = p - arg;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6601 name = vim_strnsave(arg, varlen);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6602 if (name == NULL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6603 goto failed;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6604
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6605 // TODO: script var not supported?
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6606 if (get_var_dest(name, &dest, CMD_for, &opt_flags,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6607 &vimvaridx, &type, cctx) == FAIL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6608 goto failed;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6609 if (dest != dest_local)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6610 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6611 if (generate_store_var(cctx, dest, opt_flags, vimvaridx,
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6612 0, 0, type, name) == FAIL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6613 goto failed;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6614 }
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6615 else
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6616 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6617 var_lvar = lookup_local(arg, varlen, cctx);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6618 if (var_lvar != NULL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6619 {
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6620 semsg(_(e_variable_already_declared), arg);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6621 goto failed;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6622 }
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6623
23068
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6624 if (STRNCMP(name, "s:", 2) == 0)
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6625 {
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6626 semsg(_(e_cannot_declare_script_variable_in_function), name);
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6627 goto failed;
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6628 }
2f034cb0a046 patch 8.2.2080: Vim9: no proper error message for using s:var in for loop
Bram Moolenaar <Bram@vim.org>
parents: 23066
diff changeset
6629
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6630 // Reserve a variable to store "var".
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6631 // TODO: check for type
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6632 var_lvar = reserve_local(cctx, arg, varlen, FALSE, &t_any);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6633 if (var_lvar == NULL)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6634 // out of memory or used as an argument
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6635 goto failed;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6636
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6637 if (semicolon && idx == var_count - 1)
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6638 var_lvar->lv_type = vartype;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6639 else
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6640 var_lvar->lv_type = item_type;
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6641 generate_STORE(cctx, ISN_STORE, var_lvar->lv_idx, NULL);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6642 }
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6643
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6644 if (*p == ',' || *p == ';')
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6645 ++p;
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6646 arg = skipwhite(p);
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6647 vim_free(name);
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6648 }
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6649
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
6650 return arg_end;
23054
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6651
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6652 failed:
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6653 vim_free(name);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6654 drop_scope(cctx);
df0548b649c1 patch 8.2.2073: Vim9: for with unpack only works for local variables
Bram Moolenaar <Bram@vim.org>
parents: 23052
diff changeset
6655 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6656 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6657
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6658 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6659 * compile "endfor"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6660 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6661 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6662 compile_endfor(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6663 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6664 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6665 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6666 forscope_T *forscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6667 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6668
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6669 if (scope == NULL || scope->se_type != FOR_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6670 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6671 emsg(_(e_for));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6672 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6673 }
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6674 forscope = &scope->se_u.se_for;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6675 cctx->ctx_scope = scope->se_outer;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6676 unwind_locals(cctx, scope->se_local_count);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6677
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6678 // At end of ":for" scope jump back to the FOR instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6679 generate_JUMP(cctx, JUMP_ALWAYS, forscope->fs_top_label);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6680
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6681 // Fill in the "end" label in the FOR statement so it can jump here
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6682 isn = ((isn_T *)instr->ga_data) + forscope->fs_top_label;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6683 isn->isn_arg.forloop.for_end = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6684
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6685 // Fill in the "end" label any BREAK statements
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6686 compile_fill_jump_to_end(&forscope->fs_end_label, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6687
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6688 // Below the ":for" scope drop the "expr" list from the stack.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6689 if (generate_instr_drop(cctx, ISN_DROP, 1) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6690 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6691
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6692 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6693
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6694 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6695 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6696
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6697 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6698 * compile "while expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6699 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6700 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6701 * top: EVAL expr Push result of "expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6702 * JUMP_IF_FALSE end jump if false
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6703 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6704 * JUMP top Jump back to repeat
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6705 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6706 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6707 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6708 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6709 compile_while(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6710 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6711 char_u *p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6712 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6713 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6714
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6715 scope = new_scope(cctx, WHILE_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6716 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6717 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6718
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6719 scope->se_u.se_while.ws_top_label = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6720
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6721 // compile "expr"
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6722 if (compile_expr0(&p, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6723 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6724
22500
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6725 if (bool_on_stack(cctx) == FAIL)
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6726 return FAIL;
ef8a3177edc1 patch 8.2.1798: Vim9: trinary operator condition is too permissive
Bram Moolenaar <Bram@vim.org>
parents: 22494
diff changeset
6727
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6728 // "while_end" is set when ":endwhile" is found
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6729 if (compile_jump_to_end(&scope->se_u.se_while.ws_end_label,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6730 JUMP_IF_FALSE, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6731 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6732
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6733 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6734 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6735
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6736 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6737 * compile "endwhile"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6738 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6739 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6740 compile_endwhile(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6741 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6742 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6743
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6744 if (scope == NULL || scope->se_type != WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6745 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6746 emsg(_(e_while));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6747 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6748 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6749 cctx->ctx_scope = scope->se_outer;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6750 unwind_locals(cctx, scope->se_local_count);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6751
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6752 // At end of ":for" scope jump back to the FOR instruction.
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6753 generate_JUMP(cctx, JUMP_ALWAYS, scope->se_u.se_while.ws_top_label);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6754
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6755 // Fill in the "end" label in the WHILE statement so it can jump here.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6756 // And in any jumps for ":break"
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6757 compile_fill_jump_to_end(&scope->se_u.se_while.ws_end_label, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6758
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6759 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6760
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6761 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6762 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6763
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6764 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6765 * compile "continue"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6766 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6767 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6768 compile_continue(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6769 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6770 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6771
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6772 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6773 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6774 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6775 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6776 emsg(_(e_continue));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6777 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6778 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6779 if (scope->se_type == FOR_SCOPE || scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6780 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6781 scope = scope->se_outer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6782 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6783
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6784 // Jump back to the FOR or WHILE instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6785 generate_JUMP(cctx, JUMP_ALWAYS,
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6786 scope->se_type == FOR_SCOPE ? scope->se_u.se_for.fs_top_label
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6787 : scope->se_u.se_while.ws_top_label);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6788 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6789 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6790
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6791 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6792 * compile "break"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6793 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6794 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6795 compile_break(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6796 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6797 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6798 endlabel_T **el;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6799
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6800 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6801 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6802 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6803 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6804 emsg(_(e_break));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6805 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6806 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6807 if (scope->se_type == FOR_SCOPE || scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6808 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6809 scope = scope->se_outer;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6810 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6811
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6812 // Jump to the end of the FOR or WHILE loop.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6813 if (scope->se_type == FOR_SCOPE)
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6814 el = &scope->se_u.se_for.fs_end_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6815 else
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6816 el = &scope->se_u.se_while.ws_end_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6817 if (compile_jump_to_end(el, JUMP_ALWAYS, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6818 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6819
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6820 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6821 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6822
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6823 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6824 * compile "{" start of block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6825 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6826 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6827 compile_block(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6828 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6829 if (new_scope(cctx, BLOCK_SCOPE) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6830 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6831 return skipwhite(arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6832 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6834 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6835 * compile end of block: drop one scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6836 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6837 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6838 compile_endblock(cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6839 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6840 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6841
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6842 cctx->ctx_scope = scope->se_outer;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6843 unwind_locals(cctx, scope->se_local_count);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6844 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6845 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6846
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6847 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6848 * compile "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6849 * Creates a new scope for the try-endtry, pointing to the first catch and
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6850 * finally.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6851 * Creates another scope for the "try" block itself.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6852 * TRY instruction sets up exception handling at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6853 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6854 * "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6855 * TRY -> catch1, -> finally push trystack entry
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6856 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6857 * "throw {exception}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6858 * EVAL {exception}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6859 * THROW create exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6860 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6861 * " catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6862 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6863 * catch1: PUSH exeception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6864 * EVAL {expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6865 * MATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6866 * JUMP nomatch -> catch2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6867 * CATCH remove exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6868 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6869 * " catch"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6870 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6871 * catch2: CATCH remove exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6872 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6873 * " finally"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6874 * finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6875 * ... finally block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6876 * " endtry"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6877 * ENDTRY pop trystack entry, may rethrow
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6878 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6879 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6880 compile_try(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6881 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6882 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6883 scope_T *try_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6884 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6885
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6886 // scope that holds the jumps that go to catch/finally/endtry
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6887 try_scope = new_scope(cctx, TRY_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6888 if (try_scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6889 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6890
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6891 // "catch" is set when the first ":catch" is found.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6892 // "finally" is set when ":finally" or ":endtry" is found
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6893 try_scope->se_u.se_try.ts_try_label = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6894 if (generate_instr(cctx, ISN_TRY) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6895 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6896
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6897 // scope for the try block itself
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6898 scope = new_scope(cctx, BLOCK_SCOPE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6899 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6900 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6901
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6902 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6903 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6904
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6905 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6906 * compile "catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6907 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6908 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6909 compile_catch(char_u *arg, cctx_T *cctx UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6910 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6911 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6912 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6913 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6914 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6915
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6916 // end block scope from :try or :catch
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6917 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6918 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6919 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6920
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6921 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6922 if (scope == NULL || scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6923 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6924 emsg(_(e_catch));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6925 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6926 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6927
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6928 if (scope->se_u.se_try.ts_caught_all)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6929 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
6930 emsg(_(e_catch_unreachable_after_catch_all));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6931 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6932 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6933
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6934 // Jump from end of previous block to :finally or :endtry
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6935 if (compile_jump_to_end(&scope->se_u.se_try.ts_end_label,
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6936 JUMP_ALWAYS, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6937 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6938
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6939 // End :try or :catch scope: set value in ISN_TRY instruction
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6940 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6941 if (isn->isn_arg.try.try_catch == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6942 isn->isn_arg.try.try_catch = instr->ga_len;
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6943 if (scope->se_u.se_try.ts_catch_label != 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6944 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6945 // Previous catch without match jumps here
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6946 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_catch_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6947 isn->isn_arg.jump.jump_where = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6948 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6949
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6950 p = skipwhite(arg);
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
6951 if (ends_excmd2(arg, p))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6952 {
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6953 scope->se_u.se_try.ts_caught_all = TRUE;
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6954 scope->se_u.se_try.ts_catch_label = 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6955 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6956 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6957 {
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6958 char_u *end;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6959 char_u *pat;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6960 char_u *tofree = NULL;
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6961 int dropped = 0;
19388
3a579cadceb6 patch 8.2.0252: Windows compiler warns for using size_t
Bram Moolenaar <Bram@vim.org>
parents: 19342
diff changeset
6962 int len;
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6963
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6964 // Push v:exception, push {expr} and MATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6965 generate_instr_type(cctx, ISN_PUSHEXC, &t_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6966
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6967 end = skip_regexp_ex(p + 1, *p, TRUE, &tofree, &dropped);
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6968 if (*end != *p)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6969 {
21909
a211bca98bc3 patch 8.2.1504: Vim9: white space checks are only done for a :def function
Bram Moolenaar <Bram@vim.org>
parents: 21903
diff changeset
6970 semsg(_(e_separator_mismatch_str), p);
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6971 vim_free(tofree);
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6972 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6973 }
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6974 if (tofree == NULL)
19388
3a579cadceb6 patch 8.2.0252: Windows compiler warns for using size_t
Bram Moolenaar <Bram@vim.org>
parents: 19342
diff changeset
6975 len = (int)(end - (p + 1));
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6976 else
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6977 len = (int)(end - tofree);
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6978 pat = vim_strnsave(tofree == NULL ? p + 1 : tofree, len);
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6979 vim_free(tofree);
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6980 p += len + 2 + dropped;
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6981 if (pat == NULL)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6982 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6983 if (generate_PUSHS(cctx, pat) == FAIL)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6984 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6985
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6986 if (generate_COMPARE(cctx, EXPR_MATCH, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6987 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6988
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6989 scope->se_u.se_try.ts_catch_label = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6990 if (generate_JUMP(cctx, JUMP_IF_FALSE, 0) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6991 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6992 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6993
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6994 if (generate_instr(cctx, ISN_CATCH) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6995 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6996
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6997 if (new_scope(cctx, BLOCK_SCOPE) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6998 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6999 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7000 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7001
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7002 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7003 compile_finally(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7004 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7005 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7006 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7007 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7008
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7009 // end block scope from :try or :catch
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7010 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7011 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7012 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7013
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7014 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7015 if (scope == NULL || scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7016 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7017 emsg(_(e_finally));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7018 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7019 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7020
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7021 // End :catch or :finally scope: set value in ISN_TRY instruction
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7022 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7023 if (isn->isn_arg.try.try_finally != 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7024 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7025 emsg(_(e_finally_dup));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7026 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7027 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7028
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7029 // Fill in the "end" label in jumps at the end of the blocks.
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7030 compile_fill_jump_to_end(&scope->se_u.se_try.ts_end_label, cctx);
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7031
19894
ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
7032 isn->isn_arg.try.try_finally = instr->ga_len;
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7033 if (scope->se_u.se_try.ts_catch_label != 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7034 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7035 // Previous catch without match jumps here
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7036 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_catch_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7037 isn->isn_arg.jump.jump_where = instr->ga_len;
21371
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7038 scope->se_u.se_try.ts_catch_label = 0;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7039 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7040
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7041 // TODO: set index in ts_finally_label jumps
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7042
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7043 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7044 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7045
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7046 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7047 compile_endtry(char_u *arg, cctx_T *cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7048 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7049 scope_T *scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7050 garray_T *instr = &cctx->ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7051 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7052
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7053 // end block scope from :catch or :finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7054 if (scope != NULL && scope->se_type == BLOCK_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7055 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7056 scope = cctx->ctx_scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7057
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7058 // Error if not in a :try scope
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7059 if (scope == NULL || scope->se_type != TRY_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7060 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7061 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7062 emsg(_(e_no_endtry));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7063 else if (scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7064 emsg(_(e_endwhile));
19213
b18437efabac patch 8.2.0165: Coverity warning for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 19193
diff changeset
7065 else if (scope->se_type == FOR_SCOPE)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7066 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7067 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7068 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7069 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7070 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7071
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7072 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_try_label;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7073 if (isn->isn_arg.try.try_catch == 0 && isn->isn_arg.try.try_finally == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7074 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7075 emsg(_(e_missing_catch_or_finally));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7076 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7077 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7078
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7079 // Fill in the "end" label in jumps at the end of the blocks, if not done
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7080 // by ":finally".
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
7081 compile_fill_jump_to_end(&scope->se_u.se_try.ts_end_label, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7082
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7083 // End :catch or :finally scope: set value in ISN_TRY instruction
21371
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7084 if (isn->isn_arg.try.try_catch == 0)
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7085 isn->isn_arg.try.try_catch = instr->ga_len;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7086 if (isn->isn_arg.try.try_finally == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7087 isn->isn_arg.try.try_finally = instr->ga_len;
21371
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7088
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7089 if (scope->se_u.se_try.ts_catch_label != 0)
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7090 {
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7091 // Last catch without match jumps here
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7092 isn = ((isn_T *)instr->ga_data) + scope->se_u.se_try.ts_catch_label;
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7093 isn->isn_arg.jump.jump_where = instr->ga_len;
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7094 }
8e1081ede3b8 patch 8.2.1236: Vim9: a few errors not caught by try/catch
Bram Moolenaar <Bram@vim.org>
parents: 21353
diff changeset
7095
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7096 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7097
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7098 if (generate_instr(cctx, ISN_ENDTRY) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7099 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7100 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7101 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7102
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7103 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7104 * compile "throw {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7105 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7106 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7107 compile_throw(char_u *arg, cctx_T *cctx UNUSED)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7108 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7109 char_u *p = skipwhite(arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7110
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
7111 if (compile_expr0(&p, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7112 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7113 if (may_generate_2STRING(-1, cctx) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7114 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7115 if (generate_instr_drop(cctx, ISN_THROW, 1) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7116 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7117
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7118 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7119 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7120
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7121 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7122 * compile "echo expr"
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7123 * compile "echomsg expr"
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7124 * compile "echoerr expr"
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7125 * compile "execute expr"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7126 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7127 static char_u *
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7128 compile_mult_expr(char_u *arg, int cmdidx, cctx_T *cctx)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7129 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7130 char_u *p = arg;
21835
b530ead4265a patch 8.2.1467: Vim9: :echomsg doesn't like a dict argument
Bram Moolenaar <Bram@vim.org>
parents: 21833
diff changeset
7131 char_u *prev;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7132 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7133
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
7134 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7135 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
7136 if (compile_expr0(&p, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7137 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7138 ++count;
21835
b530ead4265a patch 8.2.1467: Vim9: :echomsg doesn't like a dict argument
Bram Moolenaar <Bram@vim.org>
parents: 21833
diff changeset
7139 prev = p;
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
7140 p = skipwhite(p);
21835
b530ead4265a patch 8.2.1467: Vim9: :echomsg doesn't like a dict argument
Bram Moolenaar <Bram@vim.org>
parents: 21833
diff changeset
7141 if (ends_excmd2(prev, p))
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
7142 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7143 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7144
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7145 if (cmdidx == CMD_echo || cmdidx == CMD_echon)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7146 generate_ECHO(cctx, cmdidx == CMD_echo, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7147 else if (cmdidx == CMD_execute)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7148 generate_MULT_EXPR(cctx, ISN_EXECUTE, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7149 else if (cmdidx == CMD_echomsg)
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7150 generate_MULT_EXPR(cctx, ISN_ECHOMSG, count);
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7151 else
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7152 generate_MULT_EXPR(cctx, ISN_ECHOERR, count);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7153 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7154 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7155
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7156 /*
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7157 * :put r
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7158 * :put ={expr}
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7159 */
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7160 static char_u *
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7161 compile_put(char_u *arg, exarg_T *eap, cctx_T *cctx)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7162 {
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7163 char_u *line = arg;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7164 linenr_T lnum;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7165 char *errormsg;
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7166 int above = eap->forceit;
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7167
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7168 eap->regname = *line;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7169
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7170 if (eap->regname == '=')
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7171 {
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7172 char_u *p = line + 1;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7173
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7174 if (compile_expr0(&p, cctx) == FAIL)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7175 return NULL;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7176 line = p;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7177 }
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7178 else if (eap->regname != NUL)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7179 ++line;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7180
22614
048a3033d19c patch 8.2.1855: Vim9: get error message when nothing is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
7181 // "errormsg" will not be set because the range is ADDR_LINES.
048a3033d19c patch 8.2.1855: Vim9: get error message when nothing is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
7182 // TODO: if the range contains something like "$" or "." need to evaluate
048a3033d19c patch 8.2.1855: Vim9: get error message when nothing is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
7183 // at runtime
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7184 if (parse_cmd_address(eap, &errormsg, FALSE) == FAIL)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7185 return NULL;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7186 if (eap->addr_count == 0)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7187 lnum = -1;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7188 else
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7189 lnum = eap->line2;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7190 if (above)
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7191 --lnum;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7192
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7193 generate_PUT(cctx, eap->regname, lnum);
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7194 return line;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7195 }
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7196
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7197 /*
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7198 * A command that is not compiled, execute with legacy code.
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7199 */
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7200 static char_u *
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7201 compile_exec(char_u *line, exarg_T *eap, cctx_T *cctx)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7202 {
20172
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7203 char_u *p;
20174
72b437855299 patch 8.2.0642: Vim9: using invalid index
Bram Moolenaar <Bram@vim.org>
parents: 20172
diff changeset
7204 int has_expr = FALSE;
21156
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7205 char_u *nextcmd = (char_u *)"";
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7206
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
7207 if (cctx->ctx_skip == SKIP_YES)
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7208 goto theend;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7209
20174
72b437855299 patch 8.2.0642: Vim9: using invalid index
Bram Moolenaar <Bram@vim.org>
parents: 20172
diff changeset
7210 if (eap->cmdidx >= 0 && eap->cmdidx < CMD_SIZE)
21156
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7211 {
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7212 long argt = eap->argt;
21156
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7213 int usefilter = FALSE;
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7214
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7215 has_expr = argt & (EX_XFILE | EX_EXPAND);
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7216
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7217 // If the command can be followed by a bar, find the bar and truncate
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7218 // it, so that the following command can be compiled.
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7219 // The '|' is overwritten with a NUL, it is put back below.
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7220 if ((eap->cmdidx == CMD_write || eap->cmdidx == CMD_read)
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7221 && *eap->arg == '!')
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7222 // :w !filter or :r !filter or :r! filter
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7223 usefilter = TRUE;
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7224 if ((argt & EX_TRLBAR) && !usefilter)
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7225 {
21893
f19ac9b8b011 patch 8.2.1496: Vim9: cannot use " #" in a mapping
Bram Moolenaar <Bram@vim.org>
parents: 21883
diff changeset
7226 eap->argt = argt;
21156
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7227 separate_nextcmd(eap);
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7228 if (eap->nextcmd != NULL)
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7229 nextcmd = eap->nextcmd;
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7230 }
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7231 }
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7232
20172
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7233 if (eap->cmdidx == CMD_syntax && STRNCMP(eap->arg, "include ", 8) == 0)
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7234 {
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7235 // expand filename in "syntax include [@group] filename"
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7236 has_expr = TRUE;
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7237 eap->arg = skipwhite(eap->arg + 7);
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7238 if (*eap->arg == '@')
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7239 eap->arg = skiptowhite(eap->arg);
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7240 }
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7241
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
7242 if (has_expr && (p = (char_u *)strstr((char *)eap->arg, "`=")) != NULL)
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7243 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7244 int count = 0;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7245 char_u *start = skipwhite(line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7246
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7247 // :cmd xxx`=expr1`yyy`=expr2`zzz
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7248 // PUSHS ":cmd xxx"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7249 // eval expr1
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7250 // PUSHS "yyy"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7251 // eval expr2
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7252 // PUSHS "zzz"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7253 // EXECCONCAT 5
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7254 for (;;)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7255 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7256 if (p > start)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7257 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
7258 generate_PUSHS(cctx, vim_strnsave(start, p - start));
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7259 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7260 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7261 p += 2;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
7262 if (compile_expr0(&p, cctx) == FAIL)
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7263 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7264 may_generate_2STRING(-1, cctx);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7265 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7266 p = skipwhite(p);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7267 if (*p != '`')
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7268 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7269 emsg(_(e_missing_backtick));
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7270 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7271 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7272 start = p + 1;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7273
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7274 p = (char_u *)strstr((char *)start, "`=");
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7275 if (p == NULL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7276 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7277 if (*skipwhite(start) != NUL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7278 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7279 generate_PUSHS(cctx, vim_strsave(start));
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7280 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7281 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7282 break;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7283 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7284 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7285 generate_EXECCONCAT(cctx, count);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7286 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7287 else
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7288 generate_EXEC(cctx, line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7289
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7290 theend:
21156
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7291 if (*nextcmd != NUL)
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7292 {
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7293 // the parser expects a pointer to the bar, put it back
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7294 --nextcmd;
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7295 *nextcmd = '|';
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7296 }
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7297
eb6c27af07dd patch 8.2.1129: Vim9: bar not recognized after not compiled command
Bram Moolenaar <Bram@vim.org>
parents: 21146
diff changeset
7298 return nextcmd;
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7299 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7300
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7301 /*
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7302 * Add a function to the list of :def functions.
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7303 * This sets "ufunc->uf_dfunc_idx" but the function isn't compiled yet.
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7304 */
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
7305 static int
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7306 add_def_function(ufunc_T *ufunc)
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7307 {
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7308 dfunc_T *dfunc;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7309
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7310 if (def_functions.ga_len == 0)
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7311 {
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7312 // The first position is not used, so that a zero uf_dfunc_idx means it
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7313 // wasn't set.
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7314 if (ga_grow(&def_functions, 1) == FAIL)
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7315 return FAIL;
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7316 ++def_functions.ga_len;
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7317 }
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7318
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7319 // Add the function to "def_functions".
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7320 if (ga_grow(&def_functions, 1) == FAIL)
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7321 return FAIL;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7322 dfunc = ((dfunc_T *)def_functions.ga_data) + def_functions.ga_len;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7323 CLEAR_POINTER(dfunc);
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7324 dfunc->df_idx = def_functions.ga_len;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7325 ufunc->uf_dfunc_idx = dfunc->df_idx;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7326 dfunc->df_ufunc = ufunc;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7327 ++def_functions.ga_len;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7328 return OK;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7329 }
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7330
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7331 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7332 * After ex_function() has collected all the function lines: parse and compile
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7333 * the lines into instructions.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7334 * Adds the function to "def_functions".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7335 * When "set_return_type" is set then set ufunc->uf_ret_type to the type of the
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7336 * return statement (used for lambda).
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7337 * "outer_cctx" is set for a nested function.
19864
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7338 * This can be used recursively through compile_lambda(), which may reallocate
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7339 * "def_functions".
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
7340 * Returns OK or FAIL.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7341 */
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
7342 int
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7343 compile_def_function(ufunc_T *ufunc, int set_return_type, cctx_T *outer_cctx)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7344 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7345 char_u *line = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7346 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7347 char *errormsg = NULL; // error message
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7348 cctx_T cctx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7349 garray_T *instr;
22758
48feb3dd0d25 patch 8.2.1927: Vim9: get unknown error with an error in a timer function
Bram Moolenaar <Bram@vim.org>
parents: 22734
diff changeset
7350 int did_emsg_before = did_emsg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7351 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7352 sctx_T save_current_sctx = current_sctx;
22584
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22537
diff changeset
7353 int save_estack_compiling = estack_compiling;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7354 int do_estack_push;
21463
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7355 int new_def_function = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7356
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7357 // When using a function that was compiled before: Free old instructions.
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7358 // Otherwise add a new entry in "def_functions".
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7359 if (ufunc->uf_dfunc_idx > 0)
20339
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7360 {
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7361 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7362 + ufunc->uf_dfunc_idx;
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7363 delete_def_function_contents(dfunc);
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
7364 }
21463
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7365 else
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7366 {
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7367 if (add_def_function(ufunc) == FAIL)
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7368 return FAIL;
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7369 new_def_function = TRUE;
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7370 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7371
21281
13b1567ae0c6 patch 8.2.1191: Vim9: crash when function calls itself
Bram Moolenaar <Bram@vim.org>
parents: 21265
diff changeset
7372 ufunc->uf_def_status = UF_COMPILING;
13b1567ae0c6 patch 8.2.1191: Vim9: crash when function calls itself
Bram Moolenaar <Bram@vim.org>
parents: 21265
diff changeset
7373
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 20005
diff changeset
7374 CLEAR_FIELD(cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7375 cctx.ctx_ufunc = ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7376 cctx.ctx_lnum = -1;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7377 cctx.ctx_outer = outer_cctx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7378 ga_init2(&cctx.ctx_locals, sizeof(lvar_T), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7379 ga_init2(&cctx.ctx_type_stack, sizeof(type_T *), 50);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7380 ga_init2(&cctx.ctx_imports, sizeof(imported_T), 10);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7381 cctx.ctx_type_list = &ufunc->uf_type_list;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7382 ga_init2(&cctx.ctx_instr, sizeof(isn_T), 50);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7383 instr = &cctx.ctx_instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7384
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7385 // Set the context to the function, it may be compiled when called from
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7386 // another script. Set the script version to the most modern one.
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7387 // The line number will be set in next_line_from_context().
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7388 current_sctx = ufunc->uf_script_ctx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7389 current_sctx.sc_version = SCRIPT_VERSION_VIM9;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7390
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7391 // Make sure error messages are OK.
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7392 do_estack_push = !estack_top_is_ufunc(ufunc, 1);
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7393 if (do_estack_push)
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7394 estack_push_ufunc(ufunc, 1);
22584
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22537
diff changeset
7395 estack_compiling = TRUE;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7396
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7397 if (ufunc->uf_def_args.ga_len > 0)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7398 {
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7399 int count = ufunc->uf_def_args.ga_len;
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7400 int first_def_arg = ufunc->uf_args.ga_len - count;
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7401 int i;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7402 char_u *arg;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7403 int off = STACK_FRAME_SIZE + (ufunc->uf_va_name != NULL ? 1 : 0);
21469
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7404 int did_set_arg_type = FALSE;
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7405
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7406 // Produce instructions for the default values of optional arguments.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7407 // Store the instruction index in uf_def_arg_idx[] so that we know
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7408 // where to start when the function is called, depending on the number
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7409 // of arguments.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7410 ufunc->uf_def_arg_idx = ALLOC_CLEAR_MULT(int, count + 1);
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7411 if (ufunc->uf_def_arg_idx == NULL)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7412 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7413 for (i = 0; i < count; ++i)
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7414 {
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7415 garray_T *stack = &cctx.ctx_type_stack;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7416 type_T *val_type;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7417 int arg_idx = first_def_arg + i;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7418
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7419 ufunc->uf_def_arg_idx[i] = instr->ga_len;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7420 arg = ((char_u **)(ufunc->uf_def_args.ga_data))[i];
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
7421 if (compile_expr0(&arg, &cctx) == FAIL)
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7422 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7423
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7424 // If no type specified use the type of the default value.
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7425 // Otherwise check that the default value type matches the
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7426 // specified type.
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7427 val_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7428 if (ufunc->uf_arg_types[arg_idx] == &t_unknown)
21469
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7429 {
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7430 did_set_arg_type = TRUE;
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7431 ufunc->uf_arg_types[arg_idx] = val_type;
21469
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7432 }
22004
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
7433 else if (check_type(ufunc->uf_arg_types[arg_idx], val_type,
a9e60176dcd3 patch 8.2.1551: Vim9: error for argument type does not mention the number
Bram Moolenaar <Bram@vim.org>
parents: 21979
diff changeset
7434 TRUE, arg_idx + 1) == FAIL)
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7435 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7436
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
7437 if (generate_STORE(&cctx, ISN_STORE, i - count - off, NULL) == FAIL)
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7438 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7439 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7440 ufunc->uf_def_arg_idx[count] = instr->ga_len;
21469
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7441
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7442 if (did_set_arg_type)
4d156aead799 patch 8.2.1285: Vim9: argument types are not checked on assignment
Bram Moolenaar <Bram@vim.org>
parents: 21467
diff changeset
7443 set_function_type(ufunc);
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7444 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7445
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7446 /*
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7447 * Loop over all the lines of the function and generate instructions.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
7448 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7449 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7450 {
21689
10866fd07595 patch 8.2.1394: Vim9: compiling a function interferes with command modifiers
Bram Moolenaar <Bram@vim.org>
parents: 21683
diff changeset
7451 exarg_T ea;
10866fd07595 patch 8.2.1394: Vim9: compiling a function interferes with command modifiers
Bram Moolenaar <Bram@vim.org>
parents: 21683
diff changeset
7452 int starts_with_colon = FALSE;
10866fd07595 patch 8.2.1394: Vim9: compiling a function interferes with command modifiers
Bram Moolenaar <Bram@vim.org>
parents: 21683
diff changeset
7453 char_u *cmd;
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
7454 cmdmod_T local_cmdmod;
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7455
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
7456 // Bail out on the first error to avoid a flood of errors and report
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
7457 // the right line number when inside try/catch.
22758
48feb3dd0d25 patch 8.2.1927: Vim9: get unknown error with an error in a timer function
Bram Moolenaar <Bram@vim.org>
parents: 22734
diff changeset
7458 if (did_emsg_before != did_emsg)
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
7459 goto erret;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
7460
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7461 if (line != NULL && *line == '|')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7462 // the line continues after a '|'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7463 ++line;
20949
62912ad41aff patch 8.2.1026: Vim9: cannot break the line after "->"
Bram Moolenaar <Bram@vim.org>
parents: 20945
diff changeset
7464 else if (line != NULL && *skipwhite(line) != NUL
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
7465 && !(*line == '#' && (line == cctx.ctx_line_start
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
7466 || VIM_ISWHITE(line[-1]))))
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7467 {
21455
8cc1555f2445 patch 8.2.1278: Vim9: line break after "->" only allowed in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21443
diff changeset
7468 semsg(_(e_trailing_arg), line);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7469 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7470 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7471 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7472 {
20955
396fe712eb0f patch 8.2.1029: Vim9: cannot chain function calls with -> at line start
Bram Moolenaar <Bram@vim.org>
parents: 20953
diff changeset
7473 line = next_line_from_context(&cctx, FALSE);
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
7474 if (cctx.ctx_lnum >= ufunc->uf_lines.ga_len)
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7475 // beyond the last line
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7476 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7477 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7478
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 20005
diff changeset
7479 CLEAR_FIELD(ea);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7480 ea.cmdlinep = &line;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7481 ea.cmd = skipwhite(line);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7482
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7483 // Some things can be recognized by the first character.
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7484 switch (*ea.cmd)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7485 {
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7486 case '#':
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7487 // "#" starts a comment, but "#{" does not.
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7488 if (ea.cmd[1] != '{')
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7489 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7490 line = (char_u *)"";
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7491 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7492 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7493 break;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7494
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7495 case '}':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7496 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7497 // "}" ends a block scope
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7498 scopetype_T stype = cctx.ctx_scope == NULL
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7499 ? NO_SCOPE : cctx.ctx_scope->se_type;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7500
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7501 if (stype == BLOCK_SCOPE)
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7502 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7503 compile_endblock(&cctx);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7504 line = ea.cmd;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7505 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7506 else
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7507 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7508 emsg(_(e_using_rcurly_outside_if_block_scope));
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7509 goto erret;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7510 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7511 if (line != NULL)
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7512 line = skipwhite(ea.cmd + 1);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7513 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7514 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7515
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7516 case '{':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7517 // "{" starts a block scope
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7518 // "{'a': 1}->func() is something else
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7519 if (ends_excmd(*skipwhite(ea.cmd + 1)))
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7520 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7521 line = compile_block(ea.cmd, &cctx);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7522 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7523 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
7524 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7525 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7526
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7527 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7528 * COMMAND MODIFIERS
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7529 */
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
7530 cctx.ctx_has_cmdmod = FALSE;
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22697
diff changeset
7531 if (parse_command_modifiers(&ea, &errormsg, &local_cmdmod, FALSE)
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22697
diff changeset
7532 == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7533 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7534 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7535 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7536 // empty line or comment
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7537 line = (char_u *)"";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7538 continue;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7539 }
22699
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22697
diff changeset
7540 generate_cmdmods(&cctx, &local_cmdmod);
e82579016863 patch 8.2.1898: command modifier parsing always uses global cmdmod
Bram Moolenaar <Bram@vim.org>
parents: 22697
diff changeset
7541 undo_cmdmod(&local_cmdmod);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7542
22772
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7543 // Check if there was a colon after the last command modifier or before
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7544 // the current position.
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7545 for (p = ea.cmd; p >= line; --p)
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7546 {
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7547 if (*p == ':')
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7548 starts_with_colon = TRUE;
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7549 if (p < ea.cmd && !VIM_ISWHITE(*p))
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7550 break;
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7551 }
82a7aff951d2 patch 8.2.1934: Vim9: command modifiers in :def function not tested
Bram Moolenaar <Bram@vim.org>
parents: 22758
diff changeset
7552
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7553 // Skip ":call" to get to the function name.
21751
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7554 p = ea.cmd;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7555 if (checkforcmd(&ea.cmd, "call", 3))
21751
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7556 {
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7557 if (*ea.cmd == '(')
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7558 // not for "call()"
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7559 ea.cmd = p;
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7560 else
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7561 ea.cmd = skipwhite(ea.cmd);
cc8188c22a47 patch 8.2.1425: Vim9: cannot use call() without :call
Bram Moolenaar <Bram@vim.org>
parents: 21743
diff changeset
7562 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7563
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7564 if (!starts_with_colon)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7565 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7566 char_u *pskip;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7567
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7568 // Assuming the command starts with a variable or function name,
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7569 // find what follows.
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7570 // Skip over "var.member", "var[idx]" and the like.
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7571 // Also "&opt = val", "$ENV = val" and "@r = val".
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7572 pskip = (*ea.cmd == '&' || *ea.cmd == '$' || *ea.cmd == '@')
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7573 ? ea.cmd + 1 : ea.cmd;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7574 p = to_name_end(pskip, TRUE);
19862
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
7575 if (p > ea.cmd && *p != NUL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7576 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7577 char_u *var_end;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7578 int oplen;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7579 int heredoc;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7580
21614
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
7581 if (ea.cmd[0] == '@')
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
7582 var_end = ea.cmd + 2;
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
7583 else
d0128ecd4341 patch 8.2.1357: Vim9: cannot assign to / register
Bram Moolenaar <Bram@vim.org>
parents: 21612
diff changeset
7584 var_end = find_name_end(pskip, NULL, NULL,
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7585 FNE_CHECK_START | FNE_INCL_BR);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7586 oplen = assignment_len(skipwhite(var_end), &heredoc);
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7587 if (oplen > 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7588 {
20355
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7589 size_t len = p - ea.cmd;
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7590
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7591 // Recognize an assignment if we recognize the variable
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7592 // name:
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7593 // "g:var = expr"
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
7594 // "local = expr" where "local" is a local var.
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
7595 // "script = expr" where "script" is a script-local var.
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
7596 // "import = expr" where "import" is an imported var
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7597 // "&opt = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7598 // "$ENV = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7599 // "@r = expr"
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7600 if (*ea.cmd == '&'
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7601 || *ea.cmd == '$'
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7602 || *ea.cmd == '@'
20355
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7603 || ((len) > 2 && ea.cmd[1] == ':')
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7604 || lookup_local(ea.cmd, len, &cctx) != NULL
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
7605 || arg_exists(ea.cmd, len, NULL, NULL,
20355
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7606 NULL, &cctx) == OK
22596
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
7607 || script_var_exists(ea.cmd, len,
107eae953b87 patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 22584
diff changeset
7608 FALSE, &cctx) == OK
20355
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
7609 || find_imported(ea.cmd, len, &cctx) != NULL)
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7610 {
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7611 line = compile_assignment(ea.cmd, &ea, CMD_SIZE, &cctx);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7612 if (line == NULL || line == ea.cmd)
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7613 goto erret;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7614 continue;
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7615 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7616 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7617 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7618
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7619 if (*ea.cmd == '[')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7620 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7621 // [var, var] = expr
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7622 line = compile_assignment(ea.cmd, &ea, CMD_SIZE, &cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7623 if (line == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7624 goto erret;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7625 if (line != ea.cmd)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7626 continue;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7627 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7628 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7629
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7630 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7631 * COMMAND after range
21335
af3663df42bf patch 8.2.1218: Vim9: cannot use 'text'->func()
Bram Moolenaar <Bram@vim.org>
parents: 21301
diff changeset
7632 * 'text'->func() should not be confused with 'a mark
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7633 */
20982
bb49b5090a9c patch 8.2.1042: Vim9: cannot put an operator on the next line
Bram Moolenaar <Bram@vim.org>
parents: 20972
diff changeset
7634 cmd = ea.cmd;
21755
3b312e56e2b8 patch 8.2.1427: Vim9: cannot use a range with marks in :def function
Bram Moolenaar <Bram@vim.org>
parents: 21753
diff changeset
7635 if (*cmd != '\'' || starts_with_colon)
20982
bb49b5090a9c patch 8.2.1042: Vim9: cannot put an operator on the next line
Bram Moolenaar <Bram@vim.org>
parents: 20972
diff changeset
7636 {
22260
d7c1e3efa88e patch 8.2.1679: Vim9: ":*" is not recognized as a range
Bram Moolenaar <Bram@vim.org>
parents: 22236
diff changeset
7637 ea.cmd = skip_range(ea.cmd, TRUE, NULL);
21901
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7638 if (ea.cmd > cmd)
21335
af3663df42bf patch 8.2.1218: Vim9: cannot use 'text'->func()
Bram Moolenaar <Bram@vim.org>
parents: 21301
diff changeset
7639 {
21901
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7640 if (!starts_with_colon)
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7641 {
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7642 emsg(_(e_colon_required_before_a_range));
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7643 goto erret;
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7644 }
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7645 if (ends_excmd2(line, ea.cmd))
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7646 {
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7647 // A range without a command: jump to the line.
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7648 // TODO: compile to a more efficient command, possibly
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7649 // calling parse_cmd_address().
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7650 ea.cmdidx = CMD_SIZE;
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7651 line = compile_exec(line, &ea, &cctx);
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7652 goto nextline;
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7653 }
21335
af3663df42bf patch 8.2.1218: Vim9: cannot use 'text'->func()
Bram Moolenaar <Bram@vim.org>
parents: 21301
diff changeset
7654 }
20982
bb49b5090a9c patch 8.2.1042: Vim9: cannot put an operator on the next line
Bram Moolenaar <Bram@vim.org>
parents: 20972
diff changeset
7655 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7656 p = find_ex_command(&ea, NULL, starts_with_colon ? NULL
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
7657 : (void *(*)(char_u *, size_t, cctx_T *))lookup_local,
19473
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
7658 &cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7659
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7660 if (p == ea.cmd && ea.cmdidx != CMD_SIZE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7661 {
20907
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
7662 if (cctx.ctx_skip == SKIP_YES)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7663 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7664 line += STRLEN(line);
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7665 continue;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7666 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7667
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7668 // Expression or function call.
21196
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7669 if (ea.cmdidx != CMD_eval)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7670 {
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
7671 // CMD_var cannot happen, compile_assignment() above is used
21196
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7672 iemsg("Command from find_ex_command() not handled");
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7673 goto erret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7674 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7675 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7676
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7677 if (cctx.ctx_had_return
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7678 && ea.cmdidx != CMD_elseif
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
7679 && ea.cmdidx != CMD_else
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7680 && ea.cmdidx != CMD_endif
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7681 && ea.cmdidx != CMD_endfor
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7682 && ea.cmdidx != CMD_endwhile
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7683 && ea.cmdidx != CMD_catch
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7684 && ea.cmdidx != CMD_finally
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7685 && ea.cmdidx != CMD_endtry)
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7686 {
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7687 emsg(_(e_unreachable_code_after_return));
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7688 goto erret;
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7689 }
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7690
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7691 p = skipwhite(p);
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7692 if (ea.cmdidx != CMD_SIZE
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7693 && ea.cmdidx != CMD_write && ea.cmdidx != CMD_read)
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7694 {
22276
753452747ae5 patch 8.2.1687: Vim9: out of bounds error
Bram Moolenaar <Bram@vim.org>
parents: 22274
diff changeset
7695 if (ea.cmdidx >= 0)
753452747ae5 patch 8.2.1687: Vim9: out of bounds error
Bram Moolenaar <Bram@vim.org>
parents: 22274
diff changeset
7696 ea.argt = excmd_get_argt(ea.cmdidx);
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7697 if ((ea.argt & EX_BANG) && *p == '!')
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7698 {
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7699 ea.forceit = TRUE;
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7700 p = skipwhite(p + 1);
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7701 }
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7702 }
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
7703
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7704 switch (ea.cmdidx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7705 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7706 case CMD_def:
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
7707 ea.arg = p;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
7708 line = compile_nested_function(&ea, &cctx);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
7709 break;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
7710
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7711 case CMD_function:
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7712 // TODO: should we allow this, e.g. to declare a global
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7713 // function?
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7714 emsg(_(e_cannot_use_function_inside_def));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7715 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7716
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7717 case CMD_return:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7718 line = compile_return(p, set_return_type, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7719 cctx.ctx_had_return = TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7720 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7721
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7722 case CMD_let:
22667
87987c783087 patch 8.2.1882: Vim9: v:disallow_let is no longer needed
Bram Moolenaar <Bram@vim.org>
parents: 22663
diff changeset
7723 emsg(_(e_cannot_use_let_in_vim9_script));
87987c783087 patch 8.2.1882: Vim9: v:disallow_let is no longer needed
Bram Moolenaar <Bram@vim.org>
parents: 22663
diff changeset
7724 break;
22391
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
7725 case CMD_var:
a9fb7efa31d6 patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents: 22381
diff changeset
7726 case CMD_final:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7727 case CMD_const:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7728 line = compile_assignment(p, &ea, ea.cmdidx, &cctx);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7729 if (line == p)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7730 line = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7731 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7732
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7733 case CMD_unlet:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7734 case CMD_unlockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7735 case CMD_lockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7736 line = compile_unletlock(p, &ea, &cctx);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7737 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7738
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7739 case CMD_import:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7740 line = compile_import(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7741 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7742
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7743 case CMD_if:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7744 line = compile_if(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7745 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7746 case CMD_elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7747 line = compile_elseif(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7748 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7749 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7750 case CMD_else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7751 line = compile_else(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7752 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7753 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7754 case CMD_endif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7755 line = compile_endif(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7756 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7757
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7758 case CMD_while:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7759 line = compile_while(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7760 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7761 case CMD_endwhile:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7762 line = compile_endwhile(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7763 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7764 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7765
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7766 case CMD_for:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7767 line = compile_for(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7768 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7769 case CMD_endfor:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7770 line = compile_endfor(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7771 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7772 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7773 case CMD_continue:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7774 line = compile_continue(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7775 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7776 case CMD_break:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7777 line = compile_break(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7778 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7779
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7780 case CMD_try:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7781 line = compile_try(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7782 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7783 case CMD_catch:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7784 line = compile_catch(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7785 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7786 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7787 case CMD_finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7788 line = compile_finally(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7789 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7790 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7791 case CMD_endtry:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7792 line = compile_endtry(p, &cctx);
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7793 cctx.ctx_had_return = FALSE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7794 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7795 case CMD_throw:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7796 line = compile_throw(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7797 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7798
21196
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7799 case CMD_eval:
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7800 if (compile_expr0(&p, &cctx) == FAIL)
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7801 goto erret;
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7802
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7803 // drop the result
21196
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7804 generate_instr_drop(&cctx, ISN_DROP, 1);
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7805
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7806 line = skipwhite(p);
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7807 break;
f45ce1ce284c patch 8.2.1149: Vim9: :eval command not handled properly
Bram Moolenaar <Bram@vim.org>
parents: 21194
diff changeset
7808
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7809 case CMD_echo:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7810 case CMD_echon:
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
7811 case CMD_execute:
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7812 case CMD_echomsg:
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7813 case CMD_echoerr:
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
7814 line = compile_mult_expr(p, ea.cmdidx, &cctx);
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
7815 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7816
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7817 case CMD_put:
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7818 ea.cmd = cmd;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7819 line = compile_put(p, &ea, &cctx);
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7820 break;
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
7821
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7822 // TODO: any other commands with an expression argument?
20982
bb49b5090a9c patch 8.2.1042: Vim9: cannot put an operator on the next line
Bram Moolenaar <Bram@vim.org>
parents: 20972
diff changeset
7823
21516
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7824 case CMD_append:
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7825 case CMD_change:
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7826 case CMD_insert:
21584
d0c76ce48326 patch 8.2.1342: Vim9: accidentally using "t" gives a confusing error
Bram Moolenaar <Bram@vim.org>
parents: 21578
diff changeset
7827 case CMD_t:
21516
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7828 case CMD_xit:
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7829 not_in_vim9(&ea);
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7830 goto erret;
c7b2ce90c2de patch 8.2.1308: Vim9: accidentally using "x" causes Vim to exit
Bram Moolenaar <Bram@vim.org>
parents: 21512
diff changeset
7831
21210
44611891e22c patch 8.2.1156: Vim9: No error for invalid command in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
7832 case CMD_SIZE:
21957
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7833 if (cctx.ctx_skip != SKIP_YES)
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7834 {
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7835 semsg(_(e_invalid_command_str), ea.cmd);
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7836 goto erret;
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7837 }
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7838 // We don't check for a next command here.
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7839 line = (char_u *)"";
4343657b49fa patch 8.2.1528: Vim9: :endif not found after "if false"
Bram Moolenaar <Bram@vim.org>
parents: 21937
diff changeset
7840 break;
21210
44611891e22c patch 8.2.1156: Vim9: No error for invalid command in compiled function
Bram Moolenaar <Bram@vim.org>
parents: 21208
diff changeset
7841
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7842 default:
21961
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7843 if (cctx.ctx_skip == SKIP_YES)
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7844 {
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7845 // We don't check for a next command here.
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7846 line = (char_u *)"";
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7847 }
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7848 else
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7849 {
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7850 // Not recognized, execute with do_cmdline_cmd().
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7851 ea.arg = p;
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7852 line = compile_exec(line, &ea, &cctx);
0ce86b015058 patch 8.2.1530: Vim9: test fails on MS-Windows
Bram Moolenaar <Bram@vim.org>
parents: 21959
diff changeset
7853 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7854 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7855 }
21901
1ebcce655dd3 patch 8.2.1500: Vim9: error when using address without a command
Bram Moolenaar <Bram@vim.org>
parents: 21893
diff changeset
7856 nextline:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7857 if (line == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7858 goto erret;
19894
ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
7859 line = skipwhite(line);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7860
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
7861 // Undo any command modifiers.
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
7862 generate_undo_cmdmods(&cctx);
22691
dda110a14be4 patch 8.2.1894: Vim9: command modifiers are not supported
Bram Moolenaar <Bram@vim.org>
parents: 22685
diff changeset
7863
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7864 if (cctx.ctx_type_stack.ga_len < 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7865 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7866 iemsg("Type stack underflow");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7867 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7868 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7869 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7870
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7871 if (cctx.ctx_scope != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7872 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7873 if (cctx.ctx_scope->se_type == IF_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7874 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7875 else if (cctx.ctx_scope->se_type == WHILE_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7876 emsg(_(e_endwhile));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7877 else if (cctx.ctx_scope->se_type == FOR_SCOPE)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7878 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7879 else
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7880 emsg(_(e_missing_rcurly));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7881 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7882 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7883
20909
0d7465881b06 patch 8.2.1006: Vim9: require unnecessary return statement
Bram Moolenaar <Bram@vim.org>
parents: 20907
diff changeset
7884 if (!cctx.ctx_had_return)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7885 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7886 if (ufunc->uf_ret_type->tt_type != VAR_VOID)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7887 {
21821
0deb6f96a5a3 patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents: 21811
diff changeset
7888 emsg(_(e_missing_return_statement));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7889 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7890 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7891
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7892 // Return zero if there is no return at the end.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7893 generate_PUSHNR(&cctx, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7894 generate_instr(&cctx, ISN_RETURN);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7895 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7896
19864
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7897 {
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7898 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7899 + ufunc->uf_dfunc_idx;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7900 dfunc->df_deleted = FALSE;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7901 dfunc->df_instr = instr->ga_data;
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7902 dfunc->df_instr_count = instr->ga_len;
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
7903 dfunc->df_varcount = cctx.ctx_locals_count;
22371
15003353a464 patch 8.2.1734: Vim9: cannot use a funcref for a closure twice
Bram Moolenaar <Bram@vim.org>
parents: 22369
diff changeset
7904 dfunc->df_has_closure = cctx.ctx_has_closure;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7905 if (cctx.ctx_outer_used)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7906 ufunc->uf_flags |= FC_CLOSURE;
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7907 ufunc->uf_def_status = UF_COMPILED;
19864
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7908 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7909
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7910 ret = OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7911
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7912 erret:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7913 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7914 {
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7915 int idx;
19864
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7916 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
7917 + ufunc->uf_dfunc_idx;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7918
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7919 for (idx = 0; idx < instr->ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7920 delete_instr(((isn_T *)instr->ga_data) + idx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7921 ga_clear(instr);
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7922
21463
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7923 // If using the last entry in the table and it was added above, we
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7924 // might as well remove it.
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7925 if (!dfunc->df_deleted && new_def_function
20534
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
7926 && ufunc->uf_dfunc_idx == def_functions.ga_len - 1)
21463
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7927 {
20534
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
7928 --def_functions.ga_len;
21463
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7929 ufunc->uf_dfunc_idx = 0;
7f36d36f7195 patch 8.2.1282: Vim9: crash when using CheckScriptFailure()
Bram Moolenaar <Bram@vim.org>
parents: 21455
diff changeset
7930 }
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
7931 ufunc->uf_def_status = UF_NOT_COMPILED;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7932
19896
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
7933 while (cctx.ctx_scope != NULL)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
7934 drop_scope(&cctx);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
7935
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7936 // Don't execute this function body.
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7937 ga_clear_strings(&ufunc->uf_lines);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7938
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7939 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7940 emsg(errormsg);
22758
48feb3dd0d25 patch 8.2.1927: Vim9: get unknown error with an error in a timer function
Bram Moolenaar <Bram@vim.org>
parents: 22734
diff changeset
7941 else if (did_emsg == did_emsg_before)
22614
048a3033d19c patch 8.2.1855: Vim9: get error message when nothing is wrong
Bram Moolenaar <Bram@vim.org>
parents: 22606
diff changeset
7942 emsg(_(e_compiling_def_function_failed));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7943 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7944
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7945 current_sctx = save_current_sctx;
22584
c271498e03b2 patch 8.2.1840: Vim9: error message is not clear about compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22537
diff changeset
7946 estack_compiling = save_estack_compiling;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7947 if (do_estack_push)
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7948 estack_pop();
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7949
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7950 free_imported(&cctx);
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
7951 free_locals(&cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7952 ga_clear(&cctx.ctx_type_stack);
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
7953 return ret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7954 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7955
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7956 void
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7957 set_function_type(ufunc_T *ufunc)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7958 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7959 int varargs = ufunc->uf_va_name != NULL;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7960 int argcount = ufunc->uf_args.ga_len;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7961
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7962 // Create a type for the function, with the return type and any
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7963 // argument types.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7964 // A vararg is included in uf_args.ga_len but not in uf_arg_types.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7965 // The type is included in "tt_args".
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7966 if (argcount > 0 || varargs)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7967 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7968 ufunc->uf_func_type = alloc_func_type(ufunc->uf_ret_type,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7969 argcount, &ufunc->uf_type_list);
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7970 // Add argument types to the function type.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7971 if (func_type_add_arg_types(ufunc->uf_func_type,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7972 argcount + varargs,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7973 &ufunc->uf_type_list) == FAIL)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7974 return;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7975 ufunc->uf_func_type->tt_argcount = argcount + varargs;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7976 ufunc->uf_func_type->tt_min_argcount =
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7977 argcount - ufunc->uf_def_args.ga_len;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7978 if (ufunc->uf_arg_types == NULL)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7979 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7980 int i;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7981
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7982 // lambda does not have argument types.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7983 for (i = 0; i < argcount; ++i)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7984 ufunc->uf_func_type->tt_args[i] = &t_any;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7985 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7986 else
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7987 mch_memmove(ufunc->uf_func_type->tt_args,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7988 ufunc->uf_arg_types, sizeof(type_T *) * argcount);
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7989 if (varargs)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7990 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7991 ufunc->uf_func_type->tt_args[argcount] =
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7992 ufunc->uf_va_type == NULL ? &t_any : ufunc->uf_va_type;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7993 ufunc->uf_func_type->tt_flags = TTFLAG_VARARGS;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7994 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7995 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7996 else
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7997 // No arguments, can use a predefined type.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7998 ufunc->uf_func_type = get_func_type(ufunc->uf_ret_type,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7999 argcount, &ufunc->uf_type_list);
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
8000 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
8001
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
8002
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8003 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8004 * Delete an instruction, free what it contains.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8005 */
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8006 void
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8007 delete_instr(isn_T *isn)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8008 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8009 switch (isn->isn_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8010 {
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8011 case ISN_DEF:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8012 case ISN_EXEC:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8013 case ISN_LOADB:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8014 case ISN_LOADENV:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8015 case ISN_LOADG:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8016 case ISN_LOADOPT:
20089
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
8017 case ISN_LOADT:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8018 case ISN_LOADW:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8019 case ISN_PUSHEXC:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8020 case ISN_PUSHFUNC:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8021 case ISN_PUSHS:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8022 case ISN_STOREB:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
8023 case ISN_STOREENV:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8024 case ISN_STOREG:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8025 case ISN_STORET:
20089
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
8026 case ISN_STOREW:
22973
4c97c0747017 patch 8.2.2033: Vim9: :def without argument gives compilation error
Bram Moolenaar <Bram@vim.org>
parents: 22946
diff changeset
8027 case ISN_STRINGMEMBER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8028 vim_free(isn->isn_arg.string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8029 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8030
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8031 case ISN_LOADS:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
8032 case ISN_STORES:
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
8033 vim_free(isn->isn_arg.loadstore.ls_name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8034 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8035
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
8036 case ISN_UNLET:
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
8037 case ISN_UNLETENV:
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
8038 vim_free(isn->isn_arg.unlet.ul_name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
8039 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
8040
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8041 case ISN_STOREOPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8042 vim_free(isn->isn_arg.storeopt.so_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8043 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8044
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8045 case ISN_PUSHBLOB: // push blob isn_arg.blob
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8046 blob_unref(isn->isn_arg.blob);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8047 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8048
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8049 case ISN_PUSHJOB:
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
8050 #ifdef FEAT_JOB_CHANNEL
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8051 job_unref(isn->isn_arg.job);
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
8052 #endif
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8053 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8054
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8055 case ISN_PUSHCHANNEL:
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
8056 #ifdef FEAT_JOB_CHANNEL
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8057 channel_unref(isn->isn_arg.channel);
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
8058 #endif
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8059 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
8060
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8061 case ISN_UCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8062 vim_free(isn->isn_arg.ufunc.cuf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8063 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8064
20283
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8065 case ISN_FUNCREF:
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8066 {
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8067 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8068 + isn->isn_arg.funcref.fr_func;
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8069
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8070 if (func_name_refcount(dfunc->df_ufunc->uf_name))
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8071 func_ptr_unref(dfunc->df_ufunc);
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8072 }
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8073 break;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8074
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8075 case ISN_DCALL:
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8076 {
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8077 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8078 + isn->isn_arg.dfunc.cdf_idx;
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8079
22371
15003353a464 patch 8.2.1734: Vim9: cannot use a funcref for a closure twice
Bram Moolenaar <Bram@vim.org>
parents: 22369
diff changeset
8080 if (dfunc->df_ufunc != NULL
15003353a464 patch 8.2.1734: Vim9: cannot use a funcref for a closure twice
Bram Moolenaar <Bram@vim.org>
parents: 22369
diff changeset
8081 && func_name_refcount(dfunc->df_ufunc->uf_name))
22326
fb69b43d73f3 patch 8.2.1712: Vim9: leaking memory when calling a lambda
Bram Moolenaar <Bram@vim.org>
parents: 22324
diff changeset
8082 func_ptr_unref(dfunc->df_ufunc);
20283
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8083 }
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8084 break;
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
8085
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
8086 case ISN_NEWFUNC:
21564
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8087 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8088 char_u *lambda = isn->isn_arg.newfunc.nf_lambda;
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8089 ufunc_T *ufunc = find_func_even_dead(lambda, TRUE, NULL);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8090
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8091 if (ufunc != NULL)
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8092 {
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8093 // Clear uf_dfunc_idx so that the function is deleted.
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8094 clear_def_function(ufunc);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8095 ufunc->uf_dfunc_idx = 0;
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8096 func_ptr_unref(ufunc);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8097 }
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8098
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8099 vim_free(lambda);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8100 vim_free(isn->isn_arg.newfunc.nf_global);
30a997217524 patch 8.2.1332: Vim9: memory leak when using nested global function
Bram Moolenaar <Bram@vim.org>
parents: 21562
diff changeset
8101 }
21558
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
8102 break;
1c4d4aa22b37 patch 8.2.1329: Vim9: cannot define global function inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 21546
diff changeset
8103
22284
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
8104 case ISN_CHECKTYPE:
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
8105 free_type(isn->isn_arg.type.ct_type);
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
8106 break;
6b385c2b9ff5 patch 8.2.1691: Vim9: list<any> is not accepted where list<number> is expected
Bram Moolenaar <Bram@vim.org>
parents: 22276
diff changeset
8107
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8108 case ISN_CMDMOD:
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8109 vim_regfree(isn->isn_arg.cmdmod.cf_cmdmod
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8110 ->cmod_filter_regmatch.regprog);
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8111 vim_free(isn->isn_arg.cmdmod.cf_cmdmod);
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8112 break;
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8113
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8114 case ISN_2BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8115 case ISN_2STRING:
21771
fcf978444298 patch 8.2.1435: Vim9: always converting to string for ".." leads to mistakes
Bram Moolenaar <Bram@vim.org>
parents: 21769
diff changeset
8116 case ISN_2STRING_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8117 case ISN_ADDBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8118 case ISN_ADDLIST:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8119 case ISN_ANYINDEX:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8120 case ISN_ANYSLICE:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8121 case ISN_BCALL:
22637
4d4042683371 patch 8.2.1867: Vim9: argument to add() not checked for blob
Bram Moolenaar <Bram@vim.org>
parents: 22633
diff changeset
8122 case ISN_BLOBAPPEND:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8123 case ISN_CATCH:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8124 case ISN_CHECKLEN:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8125 case ISN_CHECKNR:
22703
f2bfee4ac356 patch 8.2.1900: Vim9: command modifiers do not work
Bram Moolenaar <Bram@vim.org>
parents: 22699
diff changeset
8126 case ISN_CMDMOD_REV:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8127 case ISN_COMPAREANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8128 case ISN_COMPAREBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8129 case ISN_COMPAREBOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8130 case ISN_COMPAREDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8131 case ISN_COMPAREFLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8132 case ISN_COMPAREFUNC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8133 case ISN_COMPARELIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8134 case ISN_COMPARENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8135 case ISN_COMPARESPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8136 case ISN_COMPARESTRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8137 case ISN_CONCAT:
22494
4c21f7f6f9e3 patch 8.2.1795: Vim9: operators && and || have a confusing result
Bram Moolenaar <Bram@vim.org>
parents: 22492
diff changeset
8138 case ISN_COND2BOOL:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8139 case ISN_DROP:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8140 case ISN_ECHO:
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
8141 case ISN_ECHOERR:
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
8142 case ISN_ECHOMSG:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8143 case ISN_ENDTRY:
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
8144 case ISN_EXECCONCAT:
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
8145 case ISN_EXECUTE:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8146 case ISN_FOR:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8147 case ISN_GETITEM:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8148 case ISN_JUMP:
22633
6589dae9696c patch 8.2.1865: Vim9: add() does not check type of argument
Bram Moolenaar <Bram@vim.org>
parents: 22631
diff changeset
8149 case ISN_LISTAPPEND:
21393
320581a133d9 patch 8.2.1247: Vim9: cannot index a character in a string
Bram Moolenaar <Bram@vim.org>
parents: 21391
diff changeset
8150 case ISN_LISTINDEX:
21828
af5db9b6d210 patch 8.2.1463: Vim9: list slice not supported yet
Bram Moolenaar <Bram@vim.org>
parents: 21826
diff changeset
8151 case ISN_LISTSLICE:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8152 case ISN_LOAD:
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
8153 case ISN_LOADBDICT:
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
8154 case ISN_LOADGDICT:
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
8155 case ISN_LOADOUTER:
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
8156 case ISN_LOADREG:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8157 case ISN_LOADSCRIPT:
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
8158 case ISN_LOADTDICT:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8159 case ISN_LOADV:
21399
5cb6e676defd patch 8.2.1250: Vim9: cannot use the g:, b:, t: and w: namespaces
Bram Moolenaar <Bram@vim.org>
parents: 21393
diff changeset
8160 case ISN_LOADWDICT:
22272
eb1f5f618c75 patch 8.2.1685: Vim9: cannot declare a constant value
Bram Moolenaar <Bram@vim.org>
parents: 22266
diff changeset
8161 case ISN_LOCKCONST:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8162 case ISN_MEMBER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8163 case ISN_NEGATENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8164 case ISN_NEWDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8165 case ISN_NEWLIST:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8166 case ISN_OPANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8167 case ISN_OPFLOAT:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8168 case ISN_OPNR:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8169 case ISN_PCALL:
19862
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
8170 case ISN_PCALL_END:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8171 case ISN_PUSHBOOL:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8172 case ISN_PUSHF:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8173 case ISN_PUSHNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8174 case ISN_PUSHSPEC:
22176
6941d3205be9 patch 8.2.1637: Vim9: :put ={expr} does not work inside :def function
Bram Moolenaar <Bram@vim.org>
parents: 22021
diff changeset
8175 case ISN_PUT:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8176 case ISN_RETURN:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8177 case ISN_SHUFFLE:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8178 case ISN_SLICE:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8179 case ISN_STORE:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8180 case ISN_STOREDICT:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8181 case ISN_STORELIST:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8182 case ISN_STORENR:
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20283
diff changeset
8183 case ISN_STOREOUTER:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
8184 case ISN_STOREREG:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8185 case ISN_STORESCRIPT:
21833
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8186 case ISN_STOREV:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8187 case ISN_STRINDEX:
e3f9528bddda patch 8.2.1466: Vim9: cannot index or slice a variable with type "any"
Bram Moolenaar <Bram@vim.org>
parents: 21831
diff changeset
8188 case ISN_STRSLICE:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8189 case ISN_THROW:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8190 case ISN_TRY:
22975
a943b175586a patch 8.2.2034: Vim9: list unpack in for statement not compiled yet
Bram Moolenaar <Bram@vim.org>
parents: 22973
diff changeset
8191 case ISN_UNPACK:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8192 // nothing allocated
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8193 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8194 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8195 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8196
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8197 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8198 * Free all instructions for "dfunc".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8199 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8200 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8201 delete_def_function_contents(dfunc_T *dfunc)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8202 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8203 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8204
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8205 ga_clear(&dfunc->df_def_args_isn);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8206
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8207 if (dfunc->df_instr != NULL)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8208 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8209 for (idx = 0; idx < dfunc->df_instr_count; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8210 delete_instr(dfunc->df_instr + idx);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8211 VIM_CLEAR(dfunc->df_instr);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8212 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8213
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8214 dfunc->df_deleted = TRUE;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8215 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8216
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8217 /*
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8218 * When a user function is deleted, clear the contents of any associated def
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8219 * function. The position in def_functions can be re-used.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8220 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8221 void
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8222 clear_def_function(ufunc_T *ufunc)
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8223 {
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8224 if (ufunc->uf_dfunc_idx > 0)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8225 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8226 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8227 + ufunc->uf_dfunc_idx;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8228
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8229 delete_def_function_contents(dfunc);
20943
1693ca876049 patch 8.2.1023: Vim9: redefining a function uses a new index every time
Bram Moolenaar <Bram@vim.org>
parents: 20933
diff changeset
8230 ufunc->uf_def_status = UF_NOT_COMPILED;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8231 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8232 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8233
22324
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8234 /*
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8235 * Used when a user function is about to be deleted: remove the pointer to it.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8236 * The entry in def_functions is then unused.
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8237 */
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8238 void
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8239 unlink_def_function(ufunc_T *ufunc)
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8240 {
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8241 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) + ufunc->uf_dfunc_idx;
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8242
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8243 dfunc->df_ufunc = NULL;
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8244 }
a4ed0de125d9 patch 8.2.1711: Vim9: leaking memory when using partial
Bram Moolenaar <Bram@vim.org>
parents: 22318
diff changeset
8245
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8246 #if defined(EXITFREE) || defined(PROTO)
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8247 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8248 * Free all functions defined with ":def".
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8249 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8250 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8251 free_def_functions(void)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8252 {
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8253 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8254
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8255 for (idx = 0; idx < def_functions.ga_len; ++idx)
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8256 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8257 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) + idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8258
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8259 delete_def_function_contents(dfunc);
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8260 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8261
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
8262 ga_clear(&def_functions);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8263 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8264 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8265
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8266
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
8267 #endif // FEAT_EVAL