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patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing Commit: https://github.com/vim/vim/commit/9b68c82b7ca768100f3eb4223d100c62c5429e53 Author: Bram Moolenaar <Bram@vim.org> Date: Thu Jun 18 19:31:08 2020 +0200 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing Problem: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing. Solution: Use an enum value.
author Bram Moolenaar <Bram@vim.org>
date Thu, 18 Jun 2020 19:45:03 +0200
parents e76bddcf3341
children 0d7465881b06
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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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 /*
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27 * Chain of jump instructions where the end label needs to be set.
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28 */
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29 typedef struct endlabel_S endlabel_T;
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30 struct endlabel_S {
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31 endlabel_T *el_next; // chain end_label locations
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32 int el_end_label; // instruction idx where to set end
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33 };
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34
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35 /*
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36 * info specific for the scope of :if / elseif / else
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37 */
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38 typedef struct {
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39 int is_if_label; // instruction idx at IF or ELSEIF
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40 endlabel_T *is_end_label; // instructions to set end label
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41 } ifscope_T;
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42
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43 /*
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44 * info specific for the scope of :while
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45 */
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46 typedef struct {
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47 int ws_top_label; // instruction idx at WHILE
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48 endlabel_T *ws_end_label; // instructions to set end
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49 } whilescope_T;
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50
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51 /*
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52 * info specific for the scope of :for
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53 */
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54 typedef struct {
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55 int fs_top_label; // instruction idx at FOR
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56 endlabel_T *fs_end_label; // break instructions
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57 } forscope_T;
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58
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59 /*
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60 * info specific for the scope of :try
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61 */
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62 typedef struct {
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63 int ts_try_label; // instruction idx at TRY
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64 endlabel_T *ts_end_label; // jump to :finally or :endtry
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65 int ts_catch_label; // instruction idx of last CATCH
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66 int ts_caught_all; // "catch" without argument encountered
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67 } tryscope_T;
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68
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69 typedef enum {
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70 NO_SCOPE,
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71 IF_SCOPE,
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72 WHILE_SCOPE,
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73 FOR_SCOPE,
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74 TRY_SCOPE,
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75 BLOCK_SCOPE
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76 } scopetype_T;
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77
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78 /*
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79 * Info for one scope, pointed to by "ctx_scope".
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80 */
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81 typedef struct scope_S scope_T;
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82 struct scope_S {
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83 scope_T *se_outer; // scope containing this one
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84 scopetype_T se_type;
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85 int se_local_count; // ctx_locals.ga_len before scope
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86 union {
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87 ifscope_T se_if;
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88 whilescope_T se_while;
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89 forscope_T se_for;
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90 tryscope_T se_try;
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91 } se_u;
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92 };
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93
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94 /*
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95 * Entry for "ctx_locals". Used for arguments and local variables.
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96 */
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97 typedef struct {
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98 char_u *lv_name;
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99 type_T *lv_type;
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100 int lv_idx; // index of the variable on the stack
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101 int lv_from_outer; // when TRUE using ctx_outer scope
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102 int lv_const; // when TRUE cannot be assigned to
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103 int lv_arg; // when TRUE this is an argument
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104 } lvar_T;
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105
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106 // values for ctx_skip
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107 typedef enum {
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108 SKIP_NOT, // condition is a constant, produce code
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109 SKIP_YES, // condition is a constant, do NOT produce code
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110 SKIP_UNKNONW // condition is not a constant, produce code
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111 } skip_T;
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112
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113 /*
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114 * Context for compiling lines of Vim script.
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115 * Stores info about the local variables and condition stack.
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116 */
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117 struct cctx_S {
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118 ufunc_T *ctx_ufunc; // current function
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119 int ctx_lnum; // line number in current function
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120 char_u *ctx_line_start; // start of current line or NULL
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121 garray_T ctx_instr; // generated instructions
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122
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123 garray_T ctx_locals; // currently visible local variables
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124 int ctx_locals_count; // total number of local variables
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125
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126 int ctx_closure_count; // number of closures created in the
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127 // function
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128
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129 garray_T ctx_imports; // imported items
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130
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131 skip_T ctx_skip;
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132 scope_T *ctx_scope; // current scope, NULL at toplevel
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133
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134 cctx_T *ctx_outer; // outer scope for lambda or nested
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135 // function
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136 int ctx_outer_used; // var in ctx_outer was used
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137
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138 garray_T ctx_type_stack; // type of each item on the stack
19912
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139 garray_T *ctx_type_list; // list of pointers to allocated types
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140 };
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141
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142 static char e_var_notfound[] = N_("E1001: variable not found: %s");
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143 static char e_syntax_at[] = N_("E1002: Syntax error at %s");
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144 static char e_used_as_arg[] = N_("E1006: %s is used as an argument");
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
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145 static char e_cannot_use_void[] = N_("E1031: Cannot use void value");
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146
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
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147 static void delete_def_function_contents(dfunc_T *dfunc);
19944
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148 static void arg_type_mismatch(type_T *expected, type_T *actual, int argidx);
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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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154 static lvar_T *
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155 lookup_local(char_u *name, size_t len, cctx_T *cctx)
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156 {
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157 int idx;
20244
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158 lvar_T *lvar;
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159
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160 if (len == 0)
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161 return NULL;
20244
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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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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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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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181 // TODO: are there situations we should not mark the outer scope as
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182 // used?
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183 cctx->ctx_outer_used = TRUE;
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184 lvar->lv_from_outer = TRUE;
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185 return lvar;
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186 }
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187 }
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188
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189 return NULL;
19181
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190 }
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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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194 * Returns the argument index in "idxp"
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195 * Returns the argument type in "type"
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196 * Sets "gen_load_outer" to TRUE if found in outer scope.
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197 * Returns OK when found, FAIL otherwise.
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198 */
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199 static int
20275
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200 lookup_arg(
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201 char_u *name,
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202 size_t len,
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203 int *idxp,
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204 type_T **type,
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205 int *gen_load_outer,
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diff changeset
206 cctx_T *cctx)
19181
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207 {
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208 int idx;
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diff changeset
209 char_u *va_name;
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210
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211 if (len == 0)
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212 return FAIL;
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213 for (idx = 0; idx < cctx->ctx_ufunc->uf_args.ga_len; ++idx)
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214 {
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215 char_u *arg = FUNCARG(cctx->ctx_ufunc, idx);
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216
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217 if (STRNCMP(name, arg, len) == 0 && arg[len] == NUL)
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218 {
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219 if (idxp != NULL)
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220 {
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221 // Arguments are located above the frame pointer. One further
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222 // if there is a vararg argument
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223 *idxp = idx - (cctx->ctx_ufunc->uf_args.ga_len
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224 + STACK_FRAME_SIZE)
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225 + (cctx->ctx_ufunc->uf_va_name != NULL ? -1 : 0);
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diff changeset
226
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227 if (cctx->ctx_ufunc->uf_arg_types != NULL)
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228 *type = cctx->ctx_ufunc->uf_arg_types[idx];
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229 else
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diff changeset
230 *type = &t_any;
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231 }
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232 return OK;
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233 }
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234 }
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diff changeset
235
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236 va_name = cctx->ctx_ufunc->uf_va_name;
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237 if (va_name != NULL
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238 && STRNCMP(name, va_name, len) == 0 && va_name[len] == NUL)
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239 {
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diff changeset
240 if (idxp != NULL)
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diff changeset
241 {
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242 // varargs is always the last argument
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243 *idxp = -STACK_FRAME_SIZE - 1;
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244 *type = cctx->ctx_ufunc->uf_va_type;
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245 }
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246 return OK;
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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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249 if (cctx->ctx_outer != NULL)
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250 {
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251 // Lookup the name for an argument of the outer function.
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252 if (lookup_arg(name, len, idxp, type, gen_load_outer, cctx->ctx_outer)
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253 == OK)
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diff changeset
254 {
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255 *gen_load_outer = TRUE;
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256 return OK;
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257 }
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diff changeset
258 }
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diff changeset
259
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
260 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
264 * Lookup a variable in the current script.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
265 * Returns OK or FAIL.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
266 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
267 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
268 lookup_script(char_u *name, size_t len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
269 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
270 int cc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
271 hashtab_T *ht = &SCRIPT_VARS(current_sctx.sc_sid);
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parents:
diff changeset
272 dictitem_T *di;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
273
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
274 cc = name[len];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
275 name[len] = NUL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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diff changeset
276 di = find_var_in_ht(ht, 0, name, TRUE);
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diff changeset
277 name[len] = cc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
278 return di == NULL ? FAIL: OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
279 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
280
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
281 /*
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
282 * Check if "p[len]" is already defined, either in script "import_sid" or in
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
283 * compilation context "cctx".
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
284 * 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
285 */
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
286 int
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
287 check_defined(char_u *p, int len, cctx_T *cctx)
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
288 {
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
289 if (lookup_script(p, len) == OK
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
290 || (cctx != NULL
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
291 && (lookup_local(p, len, cctx) != NULL
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
292 || find_imported(p, len, cctx) != NULL)))
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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parents: 19597
diff changeset
293 {
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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diff changeset
294 semsg("E1073: imported name already defined: %s", p);
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diff changeset
295 return FAIL;
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
296 }
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
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diff changeset
297 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
298 }
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
299
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
300 /*
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
301 * Allocate memory for a type_T and add the pointer to type_gap, so that it can
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
302 * be freed later.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
303 */
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
304 static type_T *
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
305 alloc_type(garray_T *type_gap)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
306 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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diff changeset
307 type_T *type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
308
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
309 if (ga_grow(type_gap, 1) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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diff changeset
310 return NULL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
311 type = ALLOC_CLEAR_ONE(type_T);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
312 if (type != NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
313 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
314 ((type_T **)type_gap->ga_data)[type_gap->ga_len] = type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
315 ++type_gap->ga_len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
316 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
317 return type;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
318 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
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parents: 19904
diff changeset
319
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
320 static type_T *
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
321 get_list_type(type_T *member_type, garray_T *type_gap)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
322 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
323 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
324
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
325 // recognize commonly used types
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
326 if (member_type->tt_type == VAR_ANY)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
327 return &t_list_any;
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
328 if (member_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
329 || member_type->tt_type == VAR_UNKNOWN)
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
330 return &t_list_empty;
19521
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19509
diff changeset
331 if (member_type->tt_type == VAR_BOOL)
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19509
diff changeset
332 return &t_list_bool;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
333 if (member_type->tt_type == VAR_NUMBER)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
334 return &t_list_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
335 if (member_type->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
336 return &t_list_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
337
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
338 // Not a common type, create a new entry.
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
339 type = alloc_type(type_gap);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
340 if (type == NULL)
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
341 return &t_any;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
342 type->tt_type = VAR_LIST;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
343 type->tt_member = member_type;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
344 type->tt_argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
345 type->tt_args = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
346 return type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
347 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
348
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
349 static type_T *
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
350 get_dict_type(type_T *member_type, garray_T *type_gap)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
351 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
352 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
353
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
354 // recognize commonly used types
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
355 if (member_type->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
356 return &t_dict_any;
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
357 if (member_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
358 || member_type->tt_type == VAR_UNKNOWN)
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
359 return &t_dict_empty;
19521
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19509
diff changeset
360 if (member_type->tt_type == VAR_BOOL)
860b39ed0e0b patch 8.2.0318: Vim9: types not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19509
diff changeset
361 return &t_dict_bool;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
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parents:
diff changeset
362 if (member_type->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
363 return &t_dict_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
364 if (member_type->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
365 return &t_dict_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
366
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
367 // Not a common type, create a new entry.
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
368 type = alloc_type(type_gap);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
369 if (type == NULL)
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
370 return &t_any;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
371 type->tt_type = VAR_DICT;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
372 type->tt_member = member_type;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
373 type->tt_argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
374 type->tt_args = NULL;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
375 return type;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
376 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
377
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
378 /*
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
379 * Allocate a new type for a function.
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
380 */
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
381 static type_T *
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
382 alloc_func_type(type_T *ret_type, int argcount, garray_T *type_gap)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
383 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
384 type_T *type = alloc_type(type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
385
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
386 if (type == NULL)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
387 return &t_any;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
388 type->tt_type = VAR_FUNC;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
389 type->tt_member = ret_type;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
390 type->tt_argcount = argcount;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
391 type->tt_args = NULL;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
392 return type;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
393 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
394
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
395 /*
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
396 * Get a function type, based on the return type "ret_type".
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
397 * If "argcount" is -1 or 0 a predefined type can be used.
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
398 * If "argcount" > 0 always create a new type, so that arguments can be added.
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
399 */
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
400 static type_T *
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
401 get_func_type(type_T *ret_type, int argcount, garray_T *type_gap)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
402 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
403 // recognize commonly used types
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
404 if (argcount <= 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
405 {
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
406 if (ret_type == &t_unknown)
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
407 {
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
408 // (argcount == 0) is not possible
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
409 return &t_func_unknown;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
410 }
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
411 if (ret_type == &t_void)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
412 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
413 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
414 return &t_func_0_void;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
415 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
416 return &t_func_void;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
417 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
418 if (ret_type == &t_any)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
419 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
420 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
421 return &t_func_0_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
422 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
423 return &t_func_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
424 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
425 if (ret_type == &t_number)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
426 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
427 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
428 return &t_func_0_number;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
429 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
430 return &t_func_number;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
431 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
432 if (ret_type == &t_string)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
433 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
434 if (argcount == 0)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
435 return &t_func_0_string;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
436 else
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
437 return &t_func_string;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
438 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
439 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
440
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
441 return alloc_func_type(ret_type, argcount, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
442 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
443
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
444 /*
19914
6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
445 * For a function type, reserve space for "argcount" argument types (including
6babfd2d15e9 patch 8.2.0513: reading past allocate memory when using varargs
Bram Moolenaar <Bram@vim.org>
parents: 19912
diff changeset
446 * vararg).
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
447 */
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
448 static int
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
449 func_type_add_arg_types(
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
450 type_T *functype,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
451 int argcount,
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
452 garray_T *type_gap)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
453 {
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
454 // To make it easy to free the space needed for the argument types, add the
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
455 // pointer to type_gap.
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
456 if (ga_grow(type_gap, 1) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
457 return FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
458 functype->tt_args = ALLOC_CLEAR_MULT(type_T *, argcount);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
459 if (functype->tt_args == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
460 return FAIL;
19918
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
461 ((type_T **)type_gap->ga_data)[type_gap->ga_len] =
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
462 (void *)functype->tt_args;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
463 ++type_gap->ga_len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
464 return OK;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
465 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
466
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
467 /*
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
468 * Return the type_T for a typval. Only for primitive types.
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
469 */
20842
bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents: 20840
diff changeset
470 type_T *
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
471 typval2type(typval_T *tv)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
472 {
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
473 if (tv->v_type == VAR_NUMBER)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
474 return &t_number;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
475 if (tv->v_type == VAR_BOOL)
19964
6765a88e72a5 patch 8.2.0538: Vim9: VAR_PARTIAL is not used during compilation
Bram Moolenaar <Bram@vim.org>
parents: 19960
diff changeset
476 return &t_bool; // not used
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
477 if (tv->v_type == VAR_STRING)
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
478 return &t_string;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
479 if (tv->v_type == VAR_LIST) // e.g. for v:oldfiles
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
480 return &t_list_string;
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
481 if (tv->v_type == VAR_DICT) // e.g. for v:completed_item
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
482 return &t_dict_any;
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
483 return &t_any; // not used
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
484 }
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
485
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
486 static void
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
487 type_mismatch(type_T *expected, type_T *actual)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
488 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
489 char *tofree1, *tofree2;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
490
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
491 semsg(_("E1013: type mismatch, expected %s but got %s"),
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
492 type_name(expected, &tofree1), type_name(actual, &tofree2));
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
493 vim_free(tofree1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
494 vim_free(tofree2);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
495 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
496
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
497 static void
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
498 arg_type_mismatch(type_T *expected, type_T *actual, int argidx)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
499 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
500 char *tofree1, *tofree2;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
501
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
502 semsg(_("E1013: argument %d: type mismatch, expected %s but got %s"),
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
503 argidx,
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
504 type_name(expected, &tofree1), type_name(actual, &tofree2));
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
505 vim_free(tofree1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
506 vim_free(tofree2);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
507 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
508
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
509 /*
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
510 * Check if the expected and actual types match.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
511 * Does not allow for assigning "any" to a specific type.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
512 */
20842
bacc2ab11810 patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents: 20840
diff changeset
513 int
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
514 check_type(type_T *expected, type_T *actual, int give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
515 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
516 int ret = OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
517
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
518 // When expected is "unknown" we accept any actual type.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
519 // When expected is "any" we accept any actual type except "void".
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
520 if (expected->tt_type != VAR_UNKNOWN
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
521 && !(expected->tt_type == VAR_ANY && actual->tt_type != VAR_VOID))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
522
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
523 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
524 if (expected->tt_type != actual->tt_type)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
525 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
526 if (give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
527 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
528 return FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
529 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
530 if (expected->tt_type == VAR_DICT || expected->tt_type == VAR_LIST)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
531 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
532 // "unknown" is used for an empty list or dict
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
533 if (actual->tt_member != &t_unknown)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
534 ret = check_type(expected->tt_member, actual->tt_member, FALSE);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
535 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
536 else if (expected->tt_type == VAR_FUNC)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
537 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
538 if (expected->tt_member != &t_unknown)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
539 ret = check_type(expected->tt_member, actual->tt_member, FALSE);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
540 if (ret == OK && expected->tt_argcount != -1
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
541 && (actual->tt_argcount < expected->tt_min_argcount
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
542 || actual->tt_argcount > expected->tt_argcount))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
543 ret = FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
544 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
545 if (ret == FAIL && give_msg)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
546 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
547 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
548 return ret;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
549 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
550
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
551 /////////////////////////////////////////////////////////////////////
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
552 // 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
553
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
554 #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
555 #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
556
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
557 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
558 * 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
559 * 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
560 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
561 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
562 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
563 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
564 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
565 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
566
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
567 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
568 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
569 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
570 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
571 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
572 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
573 ++instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
574
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
575 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
576 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
577
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 * 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
580 * "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
581 * 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
582 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
583 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
584 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
585 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
586 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
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_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
589 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
590 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
591 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
592
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
593 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
594 * 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
595 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
596 static isn_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
597 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
598 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
599 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
600 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
601
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
602 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
603 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
604
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
605 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
606 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
607 ((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
608 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
609
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
610 return isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
611 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
612
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
613 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
614 * If type at "offset" isn't already VAR_STRING then generate ISN_2STRING.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
615 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
616 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
617 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
618 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
619 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
620 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
621 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
622
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
623 if ((*type)->tt_type == VAR_STRING)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
624 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
625 *type = &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
626
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
627 if ((isn = generate_instr(cctx, ISN_2STRING)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
628 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
629 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
630
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
631 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
632 }
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 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
635 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
636 {
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
637 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
638 && (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
639 || 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
640 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
641 if (*op == '+')
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
642 emsg(_("E1035: wrong argument type for +"));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
643 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
644 semsg(_("E1036: %c requires number or float arguments"), *op);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
645 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
646 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
647 return OK;
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
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 * 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
652 * 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
653 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
654 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
655 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
656 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
657 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
658 type_T *type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
659 type_T *type2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
660 vartype_T vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
661 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
662
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
663 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
664
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
665 // Get the known type of the two items on the stack. If they are matching
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
666 // use a type-specific instruction. Otherwise fall back to runtime type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
667 // checking.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
668 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
669 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1];
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
670 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
671 if (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
672 && (type1->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
673 || type1->tt_type == VAR_LIST
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
674 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
675 || 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
676 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
677 || type1->tt_type == VAR_BLOB))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
678 vartype = type1->tt_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
679
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
680 switch (*op)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
681 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
682 case '+': if (vartype != VAR_LIST && vartype != VAR_BLOB
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
683 && type1->tt_type != VAR_ANY
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
684 && 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
685 && check_number_or_float(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
686 type1->tt_type, type2->tt_type, op) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
687 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
688 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
689 vartype == VAR_NUMBER ? ISN_OPNR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
690 : vartype == VAR_LIST ? ISN_ADDLIST
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
691 : vartype == VAR_BLOB ? ISN_ADDBLOB
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
692 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
693 : vartype == VAR_FLOAT ? ISN_OPFLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
694 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
695 : ISN_OPANY, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
696 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
697 isn->isn_arg.op.op_type = EXPR_ADD;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
698 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
699
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
700 case '-':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
701 case '*':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
702 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
703 op) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
704 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
705 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
706 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
707 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
708 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
709 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
710 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
711 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
712 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
713 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
714 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
715 ? 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
716 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
717
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
718 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
719 && 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
720 || (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
721 && 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
722 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
723 emsg(_("E1035: % requires number arguments"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
724 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
725 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
726 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
727 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
728 if (isn != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
729 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
730 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
731 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
732
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
733 // 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
734 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
735 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
736 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
737
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
738 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
739 // 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
740 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
741 && (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
742 type = &t_float;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
743 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
744 ((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
745 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
746
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
747 return OK;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
750 /*
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
751 * 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
752 * 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
753 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
754 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
755 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
756 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
757 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
758
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
759 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
760 type1 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
761 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
762 type2 = VAR_ANY;
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
763
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
764 if (type1 == type2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
765 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
766 switch (type1)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
767 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
768 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
769 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
770 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
771 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
772 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
773 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
774 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
775 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
776 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
777 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
778 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
779 }
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
780 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
781 || ((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
782 && (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
783 isntype = ISN_COMPAREANY;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
784
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
785 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
786 && (isntype == ISN_COMPAREBOOL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
787 || isntype == ISN_COMPARESPECIAL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
788 || isntype == ISN_COMPARENR
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
789 || isntype == ISN_COMPAREFLOAT))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
790 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
791 semsg(_("E1037: Cannot use \"%s\" with %s"),
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
792 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
793 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
794 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
795 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
796 || ((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
797 && (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
798 || 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
799 || ((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
800 && 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
801 && (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
802 || 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
803 {
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
804 semsg(_("E1072: Cannot compare %s with %s"),
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
805 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
806 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
807 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
808 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
809 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
810
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
811 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
812 * 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
813 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
814 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
815 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
816 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
817 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
818 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
819 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
820 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
821 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
822
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
823 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
824
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
825 // 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
826 // 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
827 // checking.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
828 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
829 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
830 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
831 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
832 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
834 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
835 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
836 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
837 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
838
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
839 // 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
840 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
841 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
842 --stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
843 ((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
844 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
845
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
846 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
847 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
848
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
849 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
850 * 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
851 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
852 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
853 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
854 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
855 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
856 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
857
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
858 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
859 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
860 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
861 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
862
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
863 // type becomes bool
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
864 ((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
865
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
866 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
867 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
868
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
869 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
870 generate_TYPECHECK(cctx_T *cctx, type_T *vartype, int offset)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
871 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
872 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
873 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
874
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
875 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
876 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
877 return FAIL;
20207
3c247d9cd6f9 patch 8.2.0659: Vim9: no test for equal func type
Bram Moolenaar <Bram@vim.org>
parents: 20203
diff changeset
878 // TODO: whole type, e.g. for a function also arg and return types
3c247d9cd6f9 patch 8.2.0659: Vim9: no test for equal func type
Bram Moolenaar <Bram@vim.org>
parents: 20203
diff changeset
879 isn->isn_arg.type.ct_type = vartype->tt_type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
880 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
881
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
882 // type becomes vartype
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
883 ((type_T **)stack->ga_data)[stack->ga_len + offset] = vartype;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
884
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
885 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
886 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
887
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
888 /*
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
889 * Check that
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
890 * - "actual" is "expected" type or
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
891 * - "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
892 * - return FAIL.
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
893 */
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
894 static int
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
895 need_type(type_T *actual, type_T *expected, int offset, cctx_T *cctx)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
896 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
897 if (check_type(expected, actual, FALSE) == OK)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
898 return OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
899 if (actual->tt_type != VAR_ANY
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
900 && actual->tt_type != VAR_UNKNOWN
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
901 && !(actual->tt_type == VAR_FUNC
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
902 && (actual->tt_member == &t_any || actual->tt_argcount < 0)))
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
903 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
904 type_mismatch(expected, actual);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
905 return FAIL;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
906 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
907 generate_TYPECHECK(cctx, expected, offset);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
908 return OK;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
909 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
910
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
911 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
912 * 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
913 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
914 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
915 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
916 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
917 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
918
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
919 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
920 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
921 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
922 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
923
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
924 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
925 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
926
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
927 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
928 * 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
929 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
930 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
931 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
932 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
933 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
934
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
935 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
936 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
937 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
938 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
939
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
940 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
941 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
942
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
943 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
944 * 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
945 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
946 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
947 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
948 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
949 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
950
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
951 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
952 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
953 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
954 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
955
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
956 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
957 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
958
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
959 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
960 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
961 * 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
962 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
963 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
964 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
965 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
966 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
967
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
968 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
969 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
970 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
971 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
972
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
973 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
974 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
975 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
976
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
977 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
978 * 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
979 * Consumes "str".
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 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
982 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
983 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
984 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
985
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
986 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
987 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
988 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
989 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
990
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
991 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
992 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
993
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
994 /*
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
995 * 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
996 * Consumes "channel".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
997 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
998 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
999 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
1000 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1001 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1002
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1003 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
1004 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
1005 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1006 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
1007
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1008 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1009 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1010
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1011 /*
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1012 * 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
1013 * Consumes "job".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1014 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1015 static int
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1016 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
1017 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1018 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1019
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1020 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
1021 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
1022 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1023 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
1024
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1025 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1026 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1027
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1028 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1029 * 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
1030 * Consumes "blob".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1031 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1032 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1033 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
1034 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1035 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1036
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1037 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
1038 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
1039 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1040 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
1041
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1042 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1043 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1044
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1045 /*
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1046 * 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
1047 * Consumes "name".
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1048 */
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1049 static int
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1050 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
1051 {
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1052 isn_T *isn;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1053
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1054 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
1055 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
1056 return FAIL;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1057 isn->isn_arg.string = name;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1058
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1059 return OK;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1060 }
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1061
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
1062 /*
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1063 * 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
1064 */
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1065 static int
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1066 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
1067 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1068 isn_T *isn;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1069 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
1070 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
1071 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
1072
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1073 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
1074
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1075 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
1076 item_type = type->tt_member;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1077 else if (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
1078 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1079 emsg(_(e_listreq));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1080 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1081 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1082 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
1083 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1084 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
1085
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1086 // 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
1087 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
1088 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1089 ((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
1090 ++stack->ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1091 return OK;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1092 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1093
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
1094 /*
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1095 * 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
1096 */
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1097 static int
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1098 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
1099 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1100 isn_T *isn;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1101
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1102 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
1103 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
1104 return FAIL;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1105 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
1106 return OK;
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
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1109 /*
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1110 * 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
1111 */
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1112 static int
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1113 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
1114 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1115 isn_T *isn;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1116
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1117 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
1118
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1119 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
1120 return FAIL;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1121 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
1122 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
1123
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1124 return OK;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1125 }
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1126
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
1127 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1128 * 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
1129 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1130 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1131 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
1132 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1133 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1134
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1135 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
1136 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
1137 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1138 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1139 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
1140 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1141 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
1142
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1143 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1144 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1145
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1146 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1147 * 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
1148 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1149 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1150 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
1151 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1152 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1153
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1154 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
1155 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
1156 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
1157 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
1158 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
1159
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1160 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1161 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1162
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1163 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1164 * 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
1165 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1166 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1167 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
1168 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1169 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1170
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1171 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
1172 if ((isn = generate_instr(cctx, ISN_STOREOPT)) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1173 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1174 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
1175 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
1176
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1177 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1178 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1179
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1180 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1181 * 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
1182 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1183 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1184 generate_LOAD(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1185 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1186 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
1187 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1188 char_u *name,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1189 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1190 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1191 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1192
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1193 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
1194 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
1195 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1196 if (name != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1197 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
1198 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1199 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
1200
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1201 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1202 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1203
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1204 /*
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1205 * 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
1206 */
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1207 static int
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1208 generate_LOADV(
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1209 cctx_T *cctx,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1210 char_u *name,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1211 int error)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1212 {
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1213 int di_flags;
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1214 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
1215 type_T *type;
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1216
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1217 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
1218 if (vidx < 0)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1219 {
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1220 if (error)
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1221 semsg(_(e_var_notfound), name);
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1222 return FAIL;
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1223 }
19960
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1224 type = typval2type(get_vim_var_tv(vidx));
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1225
3c11b9f6fa03 patch 8.2.0536: Vim9: some compilation code not tested
Bram Moolenaar <Bram@vim.org>
parents: 19946
diff changeset
1226 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
1227 }
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1228
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1229 /*
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1230 * Generate an ISN_UNLET instruction.
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1231 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1232 static int
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
1233 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
1234 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1235 isn_T *isn;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1236
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1237 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
1238 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
1239 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1240 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
1241 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
1242
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1243 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1244 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1245
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
1246 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1247 * 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
1248 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1249 static int
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1250 generate_OLDSCRIPT(
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1251 cctx_T *cctx,
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1252 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
1253 char_u *name,
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1254 int sid,
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1255 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
1256 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1257 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1258
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1259 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
1260 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
1261 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
1262 else
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1263 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
1264 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
1265 return FAIL;
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1266 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
1267 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
1268
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1269 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1270 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1271
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1272 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1273 * 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
1274 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1275 static int
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
1276 generate_VIM9SCRIPT(
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1277 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1278 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
1279 int sid,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1280 int idx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1281 type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1282 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1283 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1284
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1285 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
1286 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
1287 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
1288 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1289 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
1290 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1291 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1292 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
1293 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
1294 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1295 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1296
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1297 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1298 * 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
1299 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1300 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1301 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
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 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
1305 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1306 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1307
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1308 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
1309 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
1310 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1311 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
1312
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1313 // 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
1314 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
1315
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1316 // Use the first value type for the list member type. Use "any" for an
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
1317 // empty list.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1318 if (count > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1319 member = ((type_T **)stack->ga_data)[stack->ga_len];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1320 else
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
1321 member = &t_void;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1322 type = get_list_type(member, cctx->ctx_type_list);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1323
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1324 // 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
1325 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
1326 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1327 ((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
1328 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1329
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1330 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1331 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1332
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1333 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1334 * 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
1335 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1336 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1337 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
1338 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1339 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1340 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
1341 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1342 type_T *member;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1343
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1344 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
1345 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
1346 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1347 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
1348
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1349 // 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
1350 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
1351
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
1352 // Use the first value type for the list member type. Use "void" for an
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
1353 // empty dict.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1354 if (count > 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1355 member = ((type_T **)stack->ga_data)[stack->ga_len + 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1356 else
19467
f41e46f02c8c patch 8.2.0291: Vim9: assigning [] to list<string> doesn't work
Bram Moolenaar <Bram@vim.org>
parents: 19461
diff changeset
1357 member = &t_void;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1358 type = get_dict_type(member, cctx->ctx_type_list);
19181
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 // 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
1361 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
1362 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1363 ((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
1364 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1365
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1366 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1367 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1368
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1369 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1370 * 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
1371 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1372 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1373 generate_FUNCREF(cctx_T *cctx, int dfunc_idx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1374 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1375 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1376 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
1377
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1378 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
1379 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
1380 return FAIL;
20247
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
1381 isn->isn_arg.funcref.fr_func = dfunc_idx;
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
1382 isn->isn_arg.funcref.fr_var_idx = cctx->ctx_closure_count++;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1383
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1384 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
1385 return FAIL;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1386 ((type_T **)stack->ga_data)[stack->ga_len] = &t_func_any;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1387 // TODO: argument and return types
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1388 ++stack->ga_len;
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 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1391 }
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1394 * 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
1395 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1396 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1397 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
1398 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1399 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1400 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
1401
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1402 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
1403 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
1404 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1405 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
1406 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
1407
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1408 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
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 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1415 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
1416 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1417 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1418 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
1419
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1420 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
1421 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
1422 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1423 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
1424
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1425 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
1426 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1427 // 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
1428 ((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
1429 ++stack->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1430
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1431 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1432 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1433
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1434 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1435 * Generate an ISN_BCALL instruction.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1436 * 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
1437 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1438 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1439 generate_BCALL(cctx_T *cctx, int func_idx, int argcount)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1440 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1441 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1442 garray_T *stack = &cctx->ctx_type_stack;
19564
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1443 type_T *argtypes[MAX_FUNC_ARGS];
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1444 int i;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1445
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1446 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
1447 if (check_internal_func(func_idx, argcount) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1448 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1449
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1450 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
1451 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1452 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
1453 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
1454
19564
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1455 for (i = 0; i < argcount; ++i)
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1456 argtypes[i] = ((type_T **)stack->ga_data)[stack->ga_len - argcount + i];
06f29b6ea04a patch 8.2.0339: Vim9: function return type may depend on arguments
Bram Moolenaar <Bram@vim.org>
parents: 19562
diff changeset
1457
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1458 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
1459 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
1460 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1461 ((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
1462 internal_func_ret_type(func_idx, argcount, argtypes);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1463 ++stack->ga_len; // add return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1464
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1465 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1466 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1467
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1468 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1469 * 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
1470 * 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
1471 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1472 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
1473 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
1474 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1475 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1476 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
1477 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
1478 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
1479
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1480 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
1481 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
1482 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1483 semsg(_(e_toomanyarg), ufunc->uf_name);
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 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1486 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
1487 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1488 semsg(_(e_toofewarg), ufunc->uf_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1489 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1490 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1491
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1492 if (ufunc->uf_dfunc_idx != UF_NOT_COMPILED)
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1493 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1494 int i;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1495
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1496 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
1497 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1498 type_T *expected;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1499 type_T *actual;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1500
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1501 if (i < regular_args)
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1502 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1503 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
1504 continue;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1505 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
1506 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1507 else
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1508 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
1509 actual = ((type_T **)stack->ga_data)[stack->ga_len - argcount + i];
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1510 if (need_type(actual, expected, -argcount + i, cctx) == FAIL)
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1511 {
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1512 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
1513 return FAIL;
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1514 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1515 }
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1516 if (ufunc->uf_dfunc_idx == UF_TO_BE_COMPILED)
20534
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
1517 if (compile_def_function(ufunc, TRUE, NULL) == 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
1518 return FAIL;
19944
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1519 }
3055cd26e139 patch 8.2.0528: Vim9: function arguments insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19942
diff changeset
1520
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1521 if ((isn = generate_instr(cctx,
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1522 ufunc->uf_dfunc_idx != UF_NOT_COMPILED ? ISN_DCALL
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
1523 : 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
1524 return 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
1525 if (ufunc->uf_dfunc_idx != 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
1526 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1527 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
1528 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
1529 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1530 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1531 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1532 // 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
1533 // 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
1534 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
1535 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
1536 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1537
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1538 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
1539 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
1540 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1541 // add return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1542 ((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
1543 ++stack->ga_len;
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 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1546 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1547
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1548 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1549 * 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
1550 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1551 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1552 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
1553 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1554 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1555 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
1556
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1557 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
1558 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
1559 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1560 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
1561 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
1562
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1563 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
1564 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
1565 return FAIL;
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1566 // add return value
2a63b7f5802a patch 8.2.0206: calling Vim9 function using default argument fails
Bram Moolenaar <Bram@vim.org>
parents: 19285
diff changeset
1567 ((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
1568 ++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
1569
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1570 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1571 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1572
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1573 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1574 * 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
1575 * "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
1576 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1577 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
1578 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
1579 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
1580 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
1581 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
1582 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
1583 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
1584 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1585 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1586 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
1587 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
1588
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1589 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
1590
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1591 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
1592 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
1593 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
1594 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1595 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
1596 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1597 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
1598
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1599 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
1600 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1601 semsg(_(e_toofewarg), "[reference]");
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1602 return FAIL;
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1603 }
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1604 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
1605 {
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1606 semsg(_(e_toomanyarg), "[reference]");
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1607 return FAIL;
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1608 }
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
1609 }
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1610 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
1611 }
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1612 else
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1613 {
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1614 semsg(_("E1085: Not a callable type: %s"), name);
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1615 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
1616 }
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
1617
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1618 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
1619 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1620 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
1621 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
1622
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1623 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
1624
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1625 // 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
1626 ((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
1627
19862
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1628 // 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
1629 // the return value.
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1630 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
1631 return FAIL;
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
1632
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1633 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1634 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1635
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1636 /*
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
1637 * 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
1638 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1639 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
1640 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
1641 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1642 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1643 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
1644 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1645
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1646 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
1647 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
1648 return FAIL;
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
1649 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
1650
19461
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1651 // 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
1652 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
1653 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
1654 {
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1655 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
1656 return FAIL;
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1657 }
08ef11a81daa patch 8.2.0288: Vim9: some float and blob operators not tested
Bram Moolenaar <Bram@vim.org>
parents: 19455
diff changeset
1658 // 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
1659 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
1660 ((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
1661
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1662 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1663 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1664
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1665 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1666 * 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
1667 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1668 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1669 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
1670 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1671 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1672
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1673 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
1674 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
1675 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1676 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
1677 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
1678
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1679 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1680 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1681
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1682 /*
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
1683 * 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
1684 */
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1685 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
1686 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
1687 {
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1688 isn_T *isn;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1689
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
1690 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
1691 return FAIL;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1692 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
1693
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1694 return OK;
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1695 }
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
1696
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1697 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1698 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
1699 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1700 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1701
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
1702 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
1703 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
1704 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1705 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
1706 return OK;
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
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1709 static int
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1710 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
1711 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1712 isn_T *isn;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1713
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1714 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
1715 return FAIL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1716 isn->isn_arg.number = count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1717 return OK;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1718 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
1719
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1720 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1721 * 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
1722 * 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
1723 */
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1724 static lvar_T *
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1725 reserve_local(cctx_T *cctx, char_u *name, size_t len, int isConst, type_T *type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1726 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1727 lvar_T *lvar;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1728
20275
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
1729 if (lookup_arg(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
1730 {
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
1731 emsg_namelen(_(e_used_as_arg), name, (int)len);
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1732 return NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1733 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1734
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1735 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
1736 return NULL;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1737 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + cctx->ctx_locals.ga_len++;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1738
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1739 // 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
1740 // 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
1741 // 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
1742 // 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
1743 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
1744
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
1745 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
1746 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
1747 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
1748
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1749 return lvar;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1750 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1751
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1752 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1753 * 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
1754 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1755 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1756 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
1757 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1758 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
1759 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1760 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1761 lvar_T *lvar;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1762
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1763 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
1764 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1765 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
1766 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
1767 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1768 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1769 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
1770 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1771
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1772 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1773 * 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
1774 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1775 static void
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
1776 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
1777 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1778 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
1779 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
1780 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1781
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
1782 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1783 * Skip over a type definition and return a pointer to just after it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1784 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1785 char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1786 skip_type(char_u *start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1787 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1788 char_u *p = start;
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 while (ASCII_ISALNUM(*p) || *p == '_')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1791 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1792
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1793 // Skip over "<type>"; this is permissive about white space.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1794 if (*skipwhite(p) == '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1795 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1796 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1797 p = skip_type(skipwhite(p + 1));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1798 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1799 if (*p == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1800 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1801 }
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1802 else if (*p == '(' && STRNCMP("func", start, 4) == 0)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1803 {
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1804 // handle func(args): type
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1805 ++p;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1806 while (*p != ')' && *p != NUL)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1807 {
20253
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck
Bram Moolenaar <Bram@vim.org>
parents: 20247
diff changeset
1808 char_u *sp = p;
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck
Bram Moolenaar <Bram@vim.org>
parents: 20247
diff changeset
1809
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1810 p = skip_type(p);
20253
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck
Bram Moolenaar <Bram@vim.org>
parents: 20247
diff changeset
1811 if (p == sp)
6f9010b6f7f9 patch 8.2.0682: Vim9: parsing function argument type can get stuck
Bram Moolenaar <Bram@vim.org>
parents: 20247
diff changeset
1812 return p; // syntax error
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1813 if (*p == ',')
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1814 p = skipwhite(p + 1);
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1815 }
20255
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1816 if (*p == ')')
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1817 {
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1818 if (p[1] == ':')
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1819 p = skip_type(skipwhite(p + 2));
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1820 else
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1821 p = skipwhite(p + 1);
aac52c32a91f patch 8.2.0683: Vim9: parsing type does not always work
Bram Moolenaar <Bram@vim.org>
parents: 20253
diff changeset
1822 }
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1823 }
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
1824
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1825 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1826 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1827
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1828 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1829 * Parse the member type: "<type>" and return "type" with the member set.
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1830 * Use "type_gap" if a new type needs to be added.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1831 * Returns NULL in case of failure.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1832 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1833 static type_T *
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1834 parse_type_member(char_u **arg, type_T *type, garray_T *type_gap)
19181
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 type_T *member_type;
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
1837 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
1838
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1839 if (**arg != '<')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1840 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1841 if (*skipwhite(*arg) == '<')
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1842 semsg(_(e_no_white_before), "<");
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1843 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1844 emsg(_("E1008: Missing <type>"));
19785
99248f0ff29d patch 8.2.0449: Vim9: crash if return type is invalid
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
1845 return type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1846 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1847 *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
1848
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1849 member_type = parse_type(arg, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1850
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1851 *arg = skipwhite(*arg);
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
1852 if (**arg != '>' && called_emsg == prev_called_emsg)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1853 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1854 emsg(_("E1009: Missing > after type"));
19785
99248f0ff29d patch 8.2.0449: Vim9: crash if return type is invalid
Bram Moolenaar <Bram@vim.org>
parents: 19760
diff changeset
1855 return type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1856 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1857 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1858
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1859 if (type->tt_type == VAR_LIST)
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1860 return get_list_type(member_type, type_gap);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1861 return get_dict_type(member_type, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1862 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1863
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1864 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1865 * Parse a type at "arg" and advance over it.
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
1866 * Return &t_any for failure.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1867 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1868 type_T *
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1869 parse_type(char_u **arg, garray_T *type_gap)
19181
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 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
1872 size_t len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1873
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1874 // skip over the first word
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1875 while (ASCII_ISALNUM(*p) || *p == '_')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1876 ++p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1877 len = p - *arg;
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 switch (**arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1880 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1881 case 'a':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1882 if (len == 3 && STRNCMP(*arg, "any", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1883 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1884 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1885 return &t_any;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1886 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1887 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1888 case 'b':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1889 if (len == 4 && STRNCMP(*arg, "bool", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1890 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1891 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1892 return &t_bool;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1893 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1894 if (len == 4 && STRNCMP(*arg, "blob", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1895 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1896 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1897 return &t_blob;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1898 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1899 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1900 case 'c':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1901 if (len == 7 && STRNCMP(*arg, "channel", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1902 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1903 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1904 return &t_channel;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1905 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1906 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1907 case 'd':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1908 if (len == 4 && STRNCMP(*arg, "dict", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1909 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1910 *arg += len;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1911 return parse_type_member(arg, &t_dict_any, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1912 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1913 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1914 case 'f':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1915 if (len == 5 && STRNCMP(*arg, "float", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1916 {
19193
9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
1917 #ifdef FEAT_FLOAT
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1918 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1919 return &t_float;
19193
9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
1920 #else
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1921 emsg(_("E1076: This Vim is not compiled with float support"));
19193
9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
1922 return &t_any;
9f98957582d6 patch 8.2.0155: warnings from MinGW compiler; tests fail without +float
Bram Moolenaar <Bram@vim.org>
parents: 19191
diff changeset
1923 #endif
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1924 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1925 if (len == 4 && STRNCMP(*arg, "func", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1926 {
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1927 type_T *type;
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
1928 type_T *ret_type = &t_unknown;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1929 int argcount = -1;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1930 int flags = 0;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1931 int first_optional = -1;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1932 type_T *arg_type[MAX_FUNC_ARGS + 1];
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1933
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1934 // func({type}, ...{type}): {type}
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
1935 *arg += len;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1936 if (**arg == '(')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1937 {
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1938 // "func" may or may not return a value, "func()" does
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1939 // not return a value.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1940 ret_type = &t_void;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1941
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1942 p = ++*arg;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1943 argcount = 0;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1944 while (*p != NUL && *p != ')')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1945 {
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1946 if (*p == '?')
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1947 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1948 if (first_optional == -1)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1949 first_optional = argcount;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1950 ++p;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1951 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1952 else if (first_optional != -1)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1953 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1954 emsg(_("E1007: mandatory argument after optional argument"));
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1955 return &t_any;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1956 }
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1957 else if (STRNCMP(p, "...", 3) == 0)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1958 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1959 flags |= TTFLAG_VARARGS;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1960 p += 3;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1961 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1962
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1963 arg_type[argcount++] = parse_type(&p, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1964
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1965 // Nothing comes after "...{type}".
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1966 if (flags & TTFLAG_VARARGS)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
1967 break;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
1968
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1969 if (*p != ',' && *skipwhite(p) == ',')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1970 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1971 semsg(_(e_no_white_before), ",");
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1972 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1973 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1974 if (*p == ',')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1975 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1976 ++p;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1977 if (!VIM_ISWHITE(*p))
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
1978 {
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1979 semsg(_(e_white_after), ",");
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
1980 return &t_any;
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
1981 }
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1982 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1983 p = skipwhite(p);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1984 if (argcount == MAX_FUNC_ARGS)
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1985 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1986 emsg(_("E740: Too many argument types"));
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1987 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1988 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1989 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1990
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1991 p = skipwhite(p);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1992 if (*p != ')')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1993 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1994 emsg(_(e_missing_close));
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1995 return &t_any;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1996 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1997 *arg = p + 1;
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1998 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
1999 if (**arg == ':')
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2000 {
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2001 // parse return type
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2002 ++*arg;
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
2003 if (!VIM_ISWHITE(**arg))
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2004 semsg(_(e_white_after), ":");
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2005 *arg = skipwhite(*arg);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2006 ret_type = parse_type(arg, type_gap);
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2007 }
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2008 if (flags == 0 && first_optional == -1 && argcount <= 0)
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2009 type = get_func_type(ret_type, argcount, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2010 else
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2011 {
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2012 type = alloc_func_type(ret_type, argcount, type_gap);
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2013 type->tt_flags = flags;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2014 if (argcount > 0)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2015 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2016 type->tt_argcount = argcount;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2017 type->tt_min_argcount = first_optional == -1
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2018 ? argcount : first_optional;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2019 if (func_type_add_arg_types(type, argcount,
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2020 type_gap) == FAIL)
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2021 return &t_any;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2022 mch_memmove(type->tt_args, arg_type,
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2023 sizeof(type_T *) * argcount);
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2024 }
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2025 }
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2026 return type;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2027 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2028 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2029 case 'j':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2030 if (len == 3 && STRNCMP(*arg, "job", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2031 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2032 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2033 return &t_job;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2034 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2035 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2036 case 'l':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2037 if (len == 4 && STRNCMP(*arg, "list", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2038 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2039 *arg += len;
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2040 return parse_type_member(arg, &t_list_any, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2041 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2042 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2043 case 'n':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2044 if (len == 6 && STRNCMP(*arg, "number", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2045 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2046 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2047 return &t_number;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2048 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2049 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2050 case 's':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2051 if (len == 6 && STRNCMP(*arg, "string", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2052 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2053 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2054 return &t_string;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2055 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2056 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2057 case 'v':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2058 if (len == 4 && STRNCMP(*arg, "void", len) == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2059 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2060 *arg += len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2061 return &t_void;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2062 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2063 break;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2066 semsg(_("E1010: Type not recognized: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2067 return &t_any;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2070 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2071 * Check if "type1" and "type2" are exactly the same.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2072 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2073 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2074 equal_type(type_T *type1, type_T *type2)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2075 {
19993
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2076 int i;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2077
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2078 if (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
2079 return FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2080 switch (type1->tt_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2081 {
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
2082 case VAR_UNKNOWN:
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
2083 case VAR_ANY:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2084 case VAR_VOID:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2085 case VAR_SPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2086 case VAR_BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2087 case VAR_NUMBER:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2088 case VAR_FLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2089 case VAR_STRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2090 case VAR_BLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2091 case VAR_JOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2092 case VAR_CHANNEL:
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2093 break; // not composite is always OK
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2094 case VAR_LIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2095 case VAR_DICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2096 return equal_type(type1->tt_member, type2->tt_member);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2097 case VAR_FUNC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2098 case VAR_PARTIAL:
19993
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2099 if (!equal_type(type1->tt_member, type2->tt_member)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2100 || type1->tt_argcount != type2->tt_argcount)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2101 return FALSE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2102 if (type1->tt_argcount < 0
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2103 || type1->tt_args == NULL || type2->tt_args == NULL)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2104 return TRUE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2105 for (i = 0; i < type1->tt_argcount; ++i)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2106 if (!equal_type(type1->tt_args[i], type2->tt_args[i]))
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2107 return FALSE;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2108 return TRUE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2109 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2110 return TRUE;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2113 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2114 * Find the common type of "type1" and "type2" and put it in "dest".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2115 * "type2" and "dest" may be the same.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2116 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2117 static void
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2118 common_type(type_T *type1, type_T *type2, type_T **dest, garray_T *type_gap)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2119 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2120 if (equal_type(type1, type2))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2121 {
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2122 *dest = type1;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2123 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2124 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2125
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2126 if (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
2127 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2128 if (type1->tt_type == VAR_LIST || type2->tt_type == VAR_DICT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2129 {
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2130 type_T *common;
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2131
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2132 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2133 if (type1->tt_type == VAR_LIST)
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2134 *dest = get_list_type(common, type_gap);
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2135 else
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2136 *dest = get_dict_type(common, type_gap);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2137 return;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2138 }
19993
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2139 if (type1->tt_type == VAR_FUNC)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2140 {
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2141 type_T *common;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2142
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2143 common_type(type1->tt_member, type2->tt_member, &common, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2144 if (type1->tt_argcount == type2->tt_argcount
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2145 && type1->tt_argcount >= 0)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2146 {
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2147 int argcount = type1->tt_argcount;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2148 int i;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2149
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2150 *dest = alloc_func_type(common, argcount, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2151 if (type1->tt_args != NULL && type2->tt_args != NULL)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2152 {
20001
502a6c9b3974 patch 8.2.0556: Vim9: memory leak when finding common type
Bram Moolenaar <Bram@vim.org>
parents: 19999
diff changeset
2153 if (func_type_add_arg_types(*dest, argcount,
502a6c9b3974 patch 8.2.0556: Vim9: memory leak when finding common type
Bram Moolenaar <Bram@vim.org>
parents: 19999
diff changeset
2154 type_gap) == OK)
19993
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2155 for (i = 0; i < argcount; ++i)
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2156 common_type(type1->tt_args[i], type2->tt_args[i],
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2157 &(*dest)->tt_args[i], type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2158 }
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2159 }
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2160 else
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2161 *dest = alloc_func_type(common, -1, type_gap);
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2162 return;
efe864a7ce4f patch 8.2.0552: Vim9: some errors not covered by tests
Bram Moolenaar <Bram@vim.org>
parents: 19985
diff changeset
2163 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2164 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2165
19579
aae19dd172c0 patch 8.2.0346: Vim9: finding common list type not tested
Bram Moolenaar <Bram@vim.org>
parents: 19572
diff changeset
2166 *dest = &t_any;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2167 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2168
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2169 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2170 vartype_name(vartype_T type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2171 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2172 switch (type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2173 {
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2174 case VAR_UNKNOWN: break;
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
2175 case VAR_ANY: return "any";
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2176 case VAR_VOID: return "void";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2177 case VAR_SPECIAL: return "special";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2178 case VAR_BOOL: return "bool";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2179 case VAR_NUMBER: return "number";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2180 case VAR_FLOAT: return "float";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2181 case VAR_STRING: return "string";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2182 case VAR_BLOB: return "blob";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2183 case VAR_JOB: return "job";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2184 case VAR_CHANNEL: return "channel";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2185 case VAR_LIST: return "list";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2186 case VAR_DICT: return "dict";
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2187
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2188 case VAR_FUNC:
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2189 case VAR_PARTIAL: return "func";
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2190 }
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
2191 return "unknown";
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2192 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2193
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2194 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2195 * Return the name of a type.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2196 * The result may be in allocated memory, in which case "tofree" is set.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2197 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2198 char *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2199 type_name(type_T *type, char **tofree)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2200 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2201 char *name = vartype_name(type->tt_type);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2202
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2203 *tofree = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2204 if (type->tt_type == VAR_LIST || type->tt_type == VAR_DICT)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2205 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2206 char *member_free;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2207 char *member_name = type_name(type->tt_member, &member_free);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2208 size_t len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2209
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2210 len = STRLEN(name) + STRLEN(member_name) + 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2211 *tofree = alloc(len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2212 if (*tofree != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2213 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2214 vim_snprintf(*tofree, len, "%s<%s>", name, member_name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2215 vim_free(member_free);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2216 return *tofree;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2217 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2218 }
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2219 if (type->tt_type == VAR_FUNC)
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2220 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2221 garray_T ga;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2222 int i;
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2223 int varargs = (type->tt_flags & TTFLAG_VARARGS) ? 1 : 0;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2224
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2225 ga_init2(&ga, 1, 100);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2226 if (ga_grow(&ga, 20) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2227 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2228 *tofree = ga.ga_data;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2229 STRCPY(ga.ga_data, "func(");
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2230 ga.ga_len += 5;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2231
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2232 for (i = 0; i < type->tt_argcount; ++i)
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2233 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2234 char *arg_free;
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2235 char *arg_type;
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2236 int len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2237
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2238 if (type->tt_args == NULL)
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2239 arg_type = "[unknown]";
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2240 else
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2241 arg_type = type_name(type->tt_args[i], &arg_free);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2242 if (i > 0)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2243 {
19918
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
2244 STRCPY((char *)ga.ga_data + ga.ga_len, ", ");
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2245 ga.ga_len += 2;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2246 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2247 len = (int)STRLEN(arg_type);
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2248 if (ga_grow(&ga, len + 8) == FAIL)
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2249 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2250 vim_free(arg_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2251 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2252 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2253 *tofree = ga.ga_data;
19985
f863aa96cae5 patch 8.2.0548: Vim9: not all possible func type errors tested
Bram Moolenaar <Bram@vim.org>
parents: 19981
diff changeset
2254 if (varargs && i == type->tt_argcount - 1)
19975
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2255 {
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2256 STRCPY((char *)ga.ga_data + ga.ga_len, "...");
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2257 ga.ga_len += 3;
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2258 }
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2259 else if (i >= type->tt_min_argcount)
4e8e0ce576af patch 8.2.0543: Vim9: function with varargs does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 19964
diff changeset
2260 *((char *)ga.ga_data + ga.ga_len++) = '?';
19918
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
2261 STRCPY((char *)ga.ga_data + ga.ga_len, arg_type);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2262 ga.ga_len += len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2263 vim_free(arg_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2264 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2265
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2266 if (type->tt_member == &t_void)
19918
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
2267 STRCPY((char *)ga.ga_data + ga.ga_len, ")");
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2268 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2269 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2270 char *ret_free;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2271 char *ret_name = type_name(type->tt_member, &ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2272 int len;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2273
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2274 len = (int)STRLEN(ret_name) + 4;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2275 if (ga_grow(&ga, len) == FAIL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2276 {
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2277 vim_free(ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2278 return "[unknown]";
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2279 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2280 *tofree = ga.ga_data;
19918
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
2281 STRCPY((char *)ga.ga_data + ga.ga_len, "): ");
ccfeae6af59e patch 8.2.0515: some compilers cannot add to "void *"
Bram Moolenaar <Bram@vim.org>
parents: 19914
diff changeset
2282 STRCPY((char *)ga.ga_data + ga.ga_len + 3, ret_name);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2283 vim_free(ret_free);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2284 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2285 return ga.ga_data;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2286 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2287
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2288 return name;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2289 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2290
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2291 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2292 * 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
2293 * 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
2294 * 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
2295 * 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
2296 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2297 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2298 get_script_item_idx(int sid, char_u *name, int check_writable)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2299 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2300 hashtab_T *ht;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2301 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
2302 scriptitem_T *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
2303 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2304
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2305 // 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
2306 if (sid <= 0 || sid > script_items.ga_len)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2307 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2308 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
2309 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
2310 if (di == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2311 return -2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2312
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2313 // 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
2314 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
2315 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2316 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
2317
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2318 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
2319 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2320 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
2321 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
2322 return idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2323 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2324 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2325 return -1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2326 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2327
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2328 /*
20840
0600ab7b9f09 patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents: 20830
diff changeset
2329 * 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
2330 * NULL.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2331 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2332 imported_T *
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2333 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
2334 {
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2335 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2336 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2337
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2338 if (cctx != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2339 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
2340 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2341 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
2342 + idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2343
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2344 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
2345 : 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
2346 && 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
2347 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2348 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2349
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2350 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
2351 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2352 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
2353
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2354 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
2355 : 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
2356 && 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
2357 return import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2358 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2359 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2360 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2361
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2362 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2363 * 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
2364 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2365 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2366 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
2367 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2368 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2369
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2370 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
2371 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2372 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
2373
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2374 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
2375 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2376 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
2377 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2378
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
2379 /*
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2380 * Get the next line of the function from "cctx".
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2381 * 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
2382 */
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2383 static char_u *
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2384 next_line_from_context(cctx_T *cctx)
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2385 {
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2386 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
2387
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2388 do
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2389 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2390 ++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
2391 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
2392 {
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2393 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
2394 break;
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
2395 }
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2396 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
2397 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
2398 SOURCING_LNUM = cctx->ctx_lnum + 1;
20019
e9af5a09a55b patch 8.2.0565: Vim9: tests contain superfluous line continuation
Bram Moolenaar <Bram@vim.org>
parents: 20015
diff changeset
2399 } while (line == NULL || *skipwhite(line) == NUL);
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2400 return line;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2401 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2402
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2403 /*
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2404 * Return TRUE if "p" points at a "#" but not at "#{".
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2405 */
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2406 static int
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2407 comment_start(char_u *p)
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2408 {
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2409 return p[0] == '#' && p[1] != '{';
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2410 }
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2411
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2412 /*
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2413 * 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
2414 * 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
2415 * 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
2416 */
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2417 static int
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2418 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
2419 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2420 if (**arg == NUL || (VIM_ISWHITE(*whitep) && 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
2421 {
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2422 char_u *next = next_line_from_context(cctx);
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2423
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2424 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
2425 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2426 *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
2427 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2428 return OK;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2429 }
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2430
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2431 // 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
2432 // 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
2433 // 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
2434 // 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
2435 // 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
2436 // 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
2437 #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
2438 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
2439 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
2440 int pp_used; // active entries in pp_tv[]
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2441 } 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
2442
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
2443 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
2444 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
2445
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2446 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2447 * 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
2448 * "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
2449 * 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
2450 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2451 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
2452 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
2453 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2454 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
2455 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2456 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
2457 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2458 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
2459 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2460 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
2461 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
2462 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2463 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
2464 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
2465 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2466 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
2467 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
2468 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2469 #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
2470 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
2471 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
2472 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2473 #endif
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2474 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
2475 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
2476 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
2477 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2478 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
2479 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
2480 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
2481 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2482 default:
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2483 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
2484 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
2485 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
2486 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2487 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
2488 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2489 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
2490 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2491
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2492 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2493 * 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
2494 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2495 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
2496 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
2497 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2498 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
2499 int ret = OK;
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2500 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
2501
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
2502 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
2503 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
2504 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
2505 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
2506 ppconst->pp_used = 0;
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2507 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
2508 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
2509 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2510
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2511 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2512 * 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
2513 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2514 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
2515 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
2516 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2517 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
2518
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2519 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
2520 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
2521 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
2522 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2523
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
2524 /*
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2525 * 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
2526 * leading "s:".
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2527 * 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
2528 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2529 static int
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2530 compile_load_scriptvar(
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2531 cctx_T *cctx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2532 char_u *name, // variable NUL terminated
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2533 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
2534 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
2535 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
2536 {
19191
133ef7ba4e4e patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents: 19181
diff changeset
2537 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2538 int idx = get_script_item_idx(current_sctx.sc_sid, name, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2539 imported_T *import;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2540
19451
b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested
Bram Moolenaar <Bram@vim.org>
parents: 19437
diff changeset
2541 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
2542 {
19451
b26e96f7c12f patch 8.2.0283: Vim9: failing to load script var not tested
Bram Moolenaar <Bram@vim.org>
parents: 19437
diff changeset
2543 // 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
2544 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
2545 &t_any);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2546 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2547 if (idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2548 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2549 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
2550
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
2551 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
2552 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
2553 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2554 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2555
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
2556 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
2557 if (import != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2558 {
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2559 if (import->imp_all)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2560 {
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2561 char_u *p = skipwhite(*end);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2562 int name_len;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2563 ufunc_T *ufunc;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2564 type_T *type;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2565
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2566 // 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
2567 if (*p != '.')
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2568 {
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2569 semsg(_("E1060: expected dot after name: %s"), start);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2570 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2571 }
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2572 ++p;
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2573 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
2574 {
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2575 emsg(_("E1074: no white space allowed after dot"));
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2576 return FAIL;
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2577 }
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2578
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2579 idx = find_exported(import->imp_sid, &p, &name_len, &ufunc, &type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2580 // 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
2581 if (idx < 0)
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2582 return FAIL;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2583 *end = p;
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2584
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2585 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2586 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2587 idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2588 type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2589 }
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2590 else
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2591 {
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2592 // TODO: check this is a variable, not a function?
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2593 generate_VIM9SCRIPT(cctx, ISN_LOADSCRIPT,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2594 import->imp_sid,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2595 import->imp_var_vals_idx,
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2596 import->imp_type);
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2597 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2598 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2599 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2600
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2601 if (error)
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2602 semsg(_("E1050: Item not found: %s"), name);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2603 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2604 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2605
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2606 static int
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2607 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
2608 {
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20174
diff changeset
2609 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
2610
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2611 if (ufunc == NULL)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2612 return FAIL;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2613
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2614 return generate_PUSHFUNC(cctx, vim_strsave(name), ufunc->uf_func_type);
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2615 }
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2616
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2617 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2618 * 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
2619 * "end" points to just after the name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2620 * 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
2621 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2622 static int
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2623 compile_load(char_u **arg, char_u *end_arg, cctx_T *cctx, int error)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2624 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2625 type_T *type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2626 char_u *name;
19509
17f0d6dc6a73 patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents: 19481
diff changeset
2627 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
2628 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
2629 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
2630
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2631 if (*(*arg + 1) == ':')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2632 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2633 // load namespaced variable
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2634 if (end <= *arg + 2)
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2635 name = vim_strsave((char_u *)"[empty]");
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2636 else
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2637 name = vim_strnsave(*arg + 2, 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
2638 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2639 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2640
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2641 if (**arg == 'v')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2642 {
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
2643 res = generate_LOADV(cctx, name, error);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2644 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2645 else if (**arg == 'g')
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 // Global variables can be defined later, thus we don't check if it
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2648 // exists, give error at runtime.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2649 res = generate_LOAD(cctx, ISN_LOADG, 0, name, &t_any);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2650 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2651 else if (**arg == 's')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2652 {
19530
48e71f948360 patch 8.2.0322: Vim9: error checks not tested
Bram Moolenaar <Bram@vim.org>
parents: 19528
diff changeset
2653 res = compile_load_scriptvar(cctx, name, NULL, NULL, error);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2654 }
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2655 else if (**arg == 'b')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2656 {
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
2657 // Buffer-local variables can be defined later, thus we don't check
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2658 // if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2659 res = generate_LOAD(cctx, ISN_LOADB, 0, name, &t_any);
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2660 }
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2661 else if (**arg == 'w')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2662 {
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
2663 // Window-local variables can be defined later, thus we don't check
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2664 // if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2665 res = generate_LOAD(cctx, ISN_LOADW, 0, name, &t_any);
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2666 }
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2667 else if (**arg == 't')
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2668 {
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
2669 // Tabpage-local variables can be defined later, thus we don't
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2670 // check if it exists, give error at runtime.
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
2671 res = generate_LOAD(cctx, ISN_LOADT, 0, name, &t_any);
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2672 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2673 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2674 {
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2675 semsg("E1075: Namespace not supported: %s", *arg);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2676 goto theend;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2677 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2678 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2679 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2680 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2681 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
2682 int idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2683 int gen_load = FALSE;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2684 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
2685
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2686 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
2687 if (name == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2688 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2689
20275
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
2690 if (lookup_arg(*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
2691 {
20275
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
2692 if (!gen_load_outer)
350bb78345ba patch 8.2.0693: closure using argument not tested
Bram Moolenaar <Bram@vim.org>
parents: 20259
diff changeset
2693 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
2694 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2695 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2696 {
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2697 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
2698
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2699 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
2700 {
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2701 type = lvar->lv_type;
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
2702 idx = lvar->lv_idx;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2703 if (lvar->lv_from_outer)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2704 gen_load_outer = TRUE;
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2705 else
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2706 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
2707 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2708 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2709 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2710 // "var" can be script-local even without using "s:" if it
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2711 // already exists.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2712 if (SCRIPT_ITEM(current_sctx.sc_sid)->sn_version
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2713 == SCRIPT_VERSION_VIM9
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2714 || lookup_script(*arg, len) == OK)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2715 res = compile_load_scriptvar(cctx, name, *arg, &end,
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2716 FALSE);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2717
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2718 // When the name starts with an uppercase letter or "x:" it
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2719 // can be a user defined function.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2720 if (res == FAIL && (ASCII_ISUPPER(*name) || name[1] == ':'))
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2721 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
2722 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2723 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2724 if (gen_load)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2725 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
2726 if (gen_load_outer)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
2727 res = generate_LOAD(cctx, ISN_LOADOUTER, idx, NULL, type);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2728 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2729
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2730 *arg = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2731
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2732 theend:
19818
c1c88b333481 patch 8.2.0465: Vim9: dead code and wrong return type
Bram Moolenaar <Bram@vim.org>
parents: 19785
diff changeset
2733 if (res == FAIL && error && called_emsg == prev_called_emsg)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2734 semsg(_(e_var_notfound), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2735 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2736 return res;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2737 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2738
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2739 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2740 * 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
2741 * "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
2742 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2743 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2744 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
2745 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2746 char_u *p = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2747 char_u *whitep = *arg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2748
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2749 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2750 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2751 while (*p == NUL || (VIM_ISWHITE(*whitep) && comment_start(p)))
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2752 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2753 p = next_line_from_context(cctx);
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2754 if (p == NULL)
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2755 goto failret;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2756 whitep = (char_u *)" ";
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2757 p = skipwhite(p);
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2758 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2759 if (*p == ')')
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2760 {
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2761 *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
2762 return OK;
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2763 }
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2764
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2765 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
2766 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2767 ++*argcount;
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2768
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2769 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
2770 {
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2771 semsg(_(e_no_white_before), ",");
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2772 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
2773 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2774 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
2775 {
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2776 ++p;
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2777 if (*p != NUL && !VIM_ISWHITE(*p))
19904
bd4f91762d0f patch 8.2.0508: Vim9: func and partial types not done yet
Bram Moolenaar <Bram@vim.org>
parents: 19896
diff changeset
2778 semsg(_(e_white_after), ",");
19437
5d34ae66118e patch 8.2.0276: Vim9: not allowing space before ")" in function call
Bram Moolenaar <Bram@vim.org>
parents: 19423
diff changeset
2779 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2780 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
2781 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
2782 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2783 failret:
20011
628011800942 patch 8.2.0561: Vim9: cannot split function call in multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20007
diff changeset
2784 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
2785 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2786 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2787
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2788 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2789 * 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
2790 * "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
2791 * "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
2792 * Instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2793 * EVAL arg1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2794 * EVAL arg2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2795 * BCALL / DCALL / UCALL
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 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
2798 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
2799 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
2800 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
2801 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
2802 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
2803 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
2804 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2805 char_u *name = *arg;
19257
5aab9c306181 patch 8.2.0187: reduntant code
Bram Moolenaar <Bram@vim.org>
parents: 19253
diff changeset
2806 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
2807 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
2808 char_u namebuf[100];
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2809 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
2810 char_u *tofree = NULL;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2811 int error = FCERR_NONE;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2812 ufunc_T *ufunc;
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2813 int res = FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2814
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2815 // 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
2816 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
2817 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2818 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
2819 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
2820
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2821 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
2822 if (*s == '"')
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2823 (void)get_string_tv(&s, &argvars[0], TRUE);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2824 else if (*s == '\'')
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2825 (void)get_lit_string_tv(&s, &argvars[0], TRUE);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2826 s = skipwhite(s);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2827 if (*s == ')' && argvars[0].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
2828 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2829 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
2830
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2831 *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
2832 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
2833 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
2834 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
2835 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
2836 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
2837 ++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
2838 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
2839 }
20332
a407e243c55c patch 8.2.0721: Vim9: leaking memory when skipping
Bram Moolenaar <Bram@vim.org>
parents: 20328
diff changeset
2840 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
2841 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2842
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
2843 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
2844 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
2845
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2846 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
2847 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2848 semsg(_("E1011: name too long: %s"), name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2849 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2850 }
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2851 vim_strncpy(namebuf, *arg, varlen);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2852 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
2853
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2854 *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
2855 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
2856 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2857
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2858 if (ASCII_ISLOWER(*name) && name[1] != ':')
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2859 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2860 int idx;
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 // builtin function
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2863 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
2864 if (idx >= 0)
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2865 res = generate_BCALL(cctx, idx, argcount);
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2866 else
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
2867 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
2868 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2869 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2870
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2871 // If we can find the function by name generate the right call.
20189
63cc54100ae4 patch 8.2.0650: Vim9: script function can be deleted
Bram Moolenaar <Bram@vim.org>
parents: 20174
diff changeset
2872 ufunc = find_func(name, FALSE, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2873 if (ufunc != NULL)
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2874 {
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2875 res = generate_CALL(cctx, ufunc, argcount);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2876 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2877 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2878
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2879 // 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
2880 // Not for g:Func(), we don't know if it is a variable or not.
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2881 p = namebuf;
20079
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20059
diff changeset
2882 if (STRNCMP(namebuf, "g:", 2) != 0
336483164ca6 patch 8.2.0595: Vim9: not all commands using ends_excmd() tested
Bram Moolenaar <Bram@vim.org>
parents: 20059
diff changeset
2883 && compile_load(&p, namebuf + varlen, cctx, FALSE) == OK)
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2884 {
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2885 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
2886 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
2887
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
2888 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
2889 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
2890 goto theend;
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
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
20140
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2893 // 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
2894 // runtime. Also handles a FuncRef at runtime.
20140
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2895 if (STRNCMP(namebuf, "g:", 2) == 0)
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2896 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
2897 else
39a18a0df429 patch 8.2.0625: Vim9: confusing error when calling unknown function
Bram Moolenaar <Bram@vim.org>
parents: 20138
diff changeset
2898 semsg(_(e_unknownfunc), namebuf);
19330
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2899
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2900 theend:
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2901 vim_free(tofree);
9c8b803fe598 patch 8.2.0223: some instructions not yet tested
Bram Moolenaar <Bram@vim.org>
parents: 19328
diff changeset
2902 return res;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2903 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2904
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2905 // 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
2906 #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
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 * 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
2910 * does not recognize magic braces.
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2911 * When "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
2912 * 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
2913 * valid name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2914 */
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2915 static char_u *
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2916 to_name_end(char_u *arg, int namespace)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2917 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2918 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2919
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2920 // 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
2921 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
2922 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2923
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2924 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
2925 // 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
2926 // 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
2927 if (*p == ':' && (p != arg + 1
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2928 || !namespace
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2929 || 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
2930 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2931 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2932 }
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2935 * Like to_name_end() but also skip over a list or dict constant.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2936 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2937 char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2938 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
2939 {
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
2940 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
2941 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2942
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2943 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
2944 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2945
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2946 // Can be "[1, 2, 3]->Func()".
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20359
diff changeset
2947 if (get_list_tv(&p, &rettv, 0, FALSE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2948 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2949 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2950 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
2951 {
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2952 // 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
2953 ++p;
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20359
diff changeset
2954 if (eval_dict(&p, &rettv, 0, TRUE) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2955 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2956 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2957 else 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
2958 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2959 int ret = get_lambda_tv(&p, &rettv, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2960
19822
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2961 // Can be "{x -> ret}()".
fc3cdc819d80 patch 8.2.0467: Vim9: some errors are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19818
diff changeset
2962 // 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
2963 if (ret == NOTDONE)
20397
c225be44692a patch 8.2.0753: Vim9: expressions are evaluated in the discovery phase
Bram Moolenaar <Bram@vim.org>
parents: 20359
diff changeset
2964 ret = eval_dict(&p, &rettv, 0, FALSE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2965 if (ret != OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2966 p = arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2967 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2968
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2969 return p;
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
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 * 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
2974 * "*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
2975 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2976 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2977 compile_list(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
2978 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2979 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
2980 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
2981 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2982
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2983 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
2984 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2985 while (*p == NUL || (VIM_ISWHITE(*whitep) && comment_start(p)))
19830
6500dcaf8e1a patch 8.2.0471: missing change to compile_list()
Bram Moolenaar <Bram@vim.org>
parents: 19822
diff changeset
2986 {
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2987 p = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2988 if (p == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2989 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2990 semsg(_(e_list_end), *arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2991 return FAIL;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2992 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
2993 whitep = (char_u *)" ";
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2994 p = skipwhite(p);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2995 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2996 if (*p == ']')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2997 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2998 ++p;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
2999 // Allow for following comment, after at least one space.
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3000 if (VIM_ISWHITE(*p) && *skipwhite(p) == '"')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3001 p += STRLEN(p);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3002 break;
19830
6500dcaf8e1a patch 8.2.0471: missing change to compile_list()
Bram Moolenaar <Bram@vim.org>
parents: 19822
diff changeset
3003 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3004 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
3005 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3006 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3007 if (*p == ',')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3008 ++p;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3009 whitep = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3010 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3011 }
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3012 *arg = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3013
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3014 generate_NEWLIST(cctx, count);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3015 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3016 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3017
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 * 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
3020 * "*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
3021 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3022 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3023 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
3024 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3025 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3026 ufunc_T *ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3027
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3028 // Get the funcref in "rettv".
19830
6500dcaf8e1a patch 8.2.0471: missing change to compile_list()
Bram Moolenaar <Bram@vim.org>
parents: 19822
diff changeset
3029 if (get_lambda_tv(arg, &rettv, TRUE) != OK)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3030 return FAIL;
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
3031
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3032 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
3033 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
3034 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
3035 ga_init2(&ufunc->uf_type_list, sizeof(type_T *), 10);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3036
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3037 // 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
3038 // Compile it into instructions.
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
3039 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
3040
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3041 if (ufunc->uf_dfunc_idx >= 0)
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
3042 return generate_FUNCREF(cctx, ufunc->uf_dfunc_idx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3043 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3044 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3045
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3046 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3047 * 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
3048 * "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
3049 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3050 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3051 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
3052 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3053 ufunc_T *ufunc;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3054 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3055 int argcount = 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3056 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3057
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3058 // Get the funcref in "rettv".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3059 if (get_lambda_tv(arg, &rettv, TRUE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3060 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3061
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3062 if (**arg != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3063 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3064 if (*skipwhite(*arg) == '(')
19760
9daed26b788b patch 8.2.0436: no warnings for incorrect printf arguments
Bram Moolenaar <Bram@vim.org>
parents: 19726
diff changeset
3065 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
3066 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3067 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
3068 clear_tv(&rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3069 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3070 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3071
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
3072 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
3073 ++ufunc->uf_refcount;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
3074 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
3075 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
3076
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3077 // 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
3078 // Compile it into instructions.
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
3079 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
3080
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3081 // compile the arguments
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3082 *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
3083 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
3084 // 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
3085 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
3086
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3087 return ret;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3090 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3091 * 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
3092 * "*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
3093 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3094 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3095 compile_dict(char_u **arg, cctx_T *cctx, int literal)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3096 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3097 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
3098 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3099 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
3100 dictitem_T *item;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3101 char_u *whitep = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3102 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
3103
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3104 if (d == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3105 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3106 *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
3107 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3108 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3109 char_u *key = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3110
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3111 while (**arg == NUL || (literal && **arg == '"')
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3112 || (VIM_ISWHITE(*whitep) && comment_start(*arg)))
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3113 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3114 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3115 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3116 goto failret;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3117 whitep = (char_u *)" ";
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3118 *arg = skipwhite(*arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3119 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3120
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3121 if (**arg == '}')
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3122 break;
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3123
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3124 if (literal)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3125 {
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3126 char_u *end = to_name_end(*arg, !literal);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3127
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3128 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
3129 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3130 semsg(_("E1014: Invalid key: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3131 return FAIL;
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 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
3134 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
3135 return FAIL;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3136 *arg = end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3137 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3138 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3139 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3140 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3141
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3142 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
3143 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3144 // TODO: check type is string
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3145 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
3146 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
3147 key = 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
3148 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3149
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3150 // 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
3151 if (key != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3152 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3153 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
3154 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3155 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3156 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
3157 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3158 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3159 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
3160 if (item != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3161 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3162 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
3163 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
3164 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
3165 dictitem_free(item);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3166 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3167 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3168
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3169 *arg = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3170 if (**arg != ':')
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 semsg(_(e_missing_dict_colon), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3173 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3174 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3175
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3176 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
3177 *arg = skipwhite(*arg + 1);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3178 while (**arg == NUL || (VIM_ISWHITE(*whitep) && comment_start(*arg)))
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3179 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3180 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3181 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3182 goto failret;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3183 whitep = (char_u *)" ";
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3184 *arg = skipwhite(*arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3185 }
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3186
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3187 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
3188 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3189 ++count;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3190
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3191 whitep = *arg;
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3192 p = skipwhite(*arg);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3193 while (*p == NUL || (VIM_ISWHITE(*whitep) && 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
3194 {
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3195 *arg = next_line_from_context(cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3196 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3197 goto failret;
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3198 whitep = (char_u *)" ";
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3199 *arg = skipwhite(*arg);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3200 p = *arg;
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3201 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3202 if (**arg == '}')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3203 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3204 if (**arg != ',')
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 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
3207 goto failret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3208 }
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3209 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
3210 *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
3211 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3212
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3213 *arg = *arg + 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3214
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3215 // 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
3216 p = skipwhite(*arg);
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
3217 if (VIM_ISWHITE(**arg) && (*p == '"' || 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
3218 *arg += STRLEN(*arg);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3219
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3220 dict_unref(d);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3221 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
3222
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3223 failret:
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3224 if (*arg == NULL)
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
3225 semsg(_(e_missing_dict_end), _("[end of lines]"));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3226 dict_unref(d);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3227 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3228 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3229
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3230 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3231 * Compile "&option".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3232 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3233 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3234 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
3235 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3236 typval_T rettv;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3237 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
3238 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3239
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3240 // 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
3241 rettv.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
3242 ret = get_option_tv(arg, &rettv, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3243 if (ret == OK)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3244 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3245 // include the '&' in the name, get_option_tv() expects it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3246 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
3247 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
3248
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3249 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
3250 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3251 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3252 clear_tv(&rettv);
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 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3255 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3256
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 * Compile "$VAR".
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 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3261 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
3262 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3263 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
3264 int len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3265 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3266 char_u *name;
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 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3269 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
3270 if (len == 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3271 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3272 semsg(_(e_syntax_at), start - 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3273 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3274 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3275
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3276 // include the '$' in the name, get_env_tv() expects it.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3277 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
3278 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
3279 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3280 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3281 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3282
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 * Compile "@r".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3285 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3286 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3287 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
3288 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3289 int ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3290
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3291 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3292 if (**arg == NUL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3293 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3294 semsg(_(e_syntax_at), *arg - 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3295 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3296 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3297 if (!valid_yank_reg(**arg, TRUE))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3298 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3299 emsg_invreg(**arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3300 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3301 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3302 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
3303 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3304 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3305 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3306
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 * Apply leading '!', '-' and '+' to constant "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 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3311 apply_leader(typval_T *rettv, char_u *start, char_u *end)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3312 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3313 char_u *p = end;
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 // 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
3316 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3317 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3318 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3319 if (*p == '-' || *p == '+')
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 // 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
3322 #ifdef FEAT_FLOAT
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3323 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
3324 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3325 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3326 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
3327 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3328 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3329 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3330 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3331 varnumber_T val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3332 int error = FALSE;
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 // 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
3335 // here
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3336 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
3337 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3338 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
3339 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3340 if (error)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3341 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3342 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3343 val = -val;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3344 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
3345 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
3346 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3347 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3348 else
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 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
3351
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3352 // '!' 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
3353 clear_tv(rettv);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3354 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
3355 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
3356 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3357 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3358 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3359 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3360
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3361 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3362 * 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
3363 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3364 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3365 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
3366 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3367 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
3368 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3369 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
3370 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
3371 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3372 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3373 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
3374 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3375 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
3376 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
3377 *arg += 7;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3378 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3379 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
3380 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3381 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
3382 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
3383 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3384 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3385 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
3386 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3387 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
3388 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
3389 *arg += 6;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3390 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3391 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3392
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3393 static exptype_T
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3394 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
3395 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3396 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
3397 int i;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3398
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3399 switch (p[0])
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3400 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3401 case '=': if (p[1] == '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3402 type = EXPR_EQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3403 else if (p[1] == '~')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3404 type = EXPR_MATCH;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3405 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3406 case '!': if (p[1] == '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3407 type = EXPR_NEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3408 else if (p[1] == '~')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3409 type = EXPR_NOMATCH;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3410 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3411 case '>': if (p[1] != '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3412 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3413 type = EXPR_GREATER;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3414 *len = 1;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3415 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3416 else
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3417 type = EXPR_GEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3418 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3419 case '<': if (p[1] != '=')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3420 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3421 type = EXPR_SMALLER;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3422 *len = 1;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3423 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3424 else
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3425 type = EXPR_SEQUAL;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3426 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3427 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
3428 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3429 // "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
3430 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
3431 *len = 5;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3432 i = p[*len];
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3433 if (!isalnum(i) && i != '_')
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3434 {
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3435 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
3436 *type_is = TRUE;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3437 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3438 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3439 break;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3440 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3441 return type;
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3442 }
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3443
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
3444 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3445 * Compile code to apply '-', '+' and '!'.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3446 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3447 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3448 compile_leader(cctx_T *cctx, char_u *start, char_u *end)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3449 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3450 char_u *p = end;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3451
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3452 // 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
3453 while (p > start)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3454 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3455 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3456 if (*p == '-' || *p == '+')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3457 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3458 int negate = *p == '-';
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3459 isn_T *isn;
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 // TODO: check type
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3462 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
3463 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3464 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3465 if (*p == '-')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3466 negate = !negate;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3467 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3468 // 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
3469 if (negate)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3470 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
3471 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3472 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
3473 if (isn == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3474 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3475 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3476 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3477 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3478 int invert = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3479
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3480 while (p > start && p[-1] == '!')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3481 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3482 --p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3483 invert = !invert;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3484 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3485 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
3486 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3487 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3488 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3489 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3490 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3491
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3492 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3493 * Compile whatever comes after "name" or "name()".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3494 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3495 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3496 compile_subscript(
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3497 char_u **arg,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3498 cctx_T *cctx,
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3499 char_u **start_leader,
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3500 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
3501 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
3502 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3503 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3504 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3505 if (**arg == '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3506 {
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3507 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
3508 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
3509 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
3510
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3511 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
3512 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3513
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3514 // 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
3515 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
3516
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3517 *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
3518 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
3519 return FAIL;
20203
5a397db2c1ed patch 8.2.0657: Vim9: no check if called variable is a FuncRef
Bram Moolenaar <Bram@vim.org>
parents: 20189
diff changeset
3520 if (generate_PCALL(cctx, argcount, end_leader, 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
3521 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3522 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3523 else if (**arg == '-' && (*arg)[1] == '>')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3524 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3525 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3526
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3527 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
3528 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3529
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3530 // something->method()
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3531 // 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
3532 // -1.0->func() works like (-1.0)->func()
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3533 if (compile_leader(cctx, *start_leader, end_leader) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3534 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3535 *start_leader = end_leader; // don't apply again later
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3536
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3537 *arg = skipwhite(*arg + 2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3538 if (**arg == '{')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3539 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3540 // 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
3541 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
3542 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3543 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3544 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3545 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3546 // 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
3547 p = *arg;
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3548 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
3549 p += 2;
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3550 for ( ; eval_isnamec1(*p); ++p)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3551 ;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3552 if (*p != '(')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3553 {
19848
36d629aa3d6e patch 8.2.0480: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19830
diff changeset
3554 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
3555 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3556 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3557 // 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
3558 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
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 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3562 else if (**arg == '[')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3563 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3564 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
3565 type_T **typep;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3566
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3567 // 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
3568 // dict member: dict[key]
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3569 // 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
3570 // 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
3571 // 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
3572 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
3573 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3574
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3575 *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
3576 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
3577 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3578
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3579 if (**arg != ']')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3580 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3581 emsg(_(e_missbrac));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3582 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3583 }
19342
8ff84bc1c89b patch 8.2.0229: compare instructions not tested
Bram Moolenaar <Bram@vim.org>
parents: 19336
diff changeset
3584 *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
3585
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3586 typep = ((type_T **)stack->ga_data) + stack->ga_len - 2;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3587 if ((*typep)->tt_type == VAR_LIST || (*typep) == &t_any)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3588 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3589 if ((*typep)->tt_type == VAR_LIST)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3590 *typep = (*typep)->tt_member;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3591 if (generate_instr_drop(cctx, ISN_INDEX, 1) == FAIL)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3592 return FAIL;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3593 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3594 else if ((*typep)->tt_type == VAR_DICT)
19423
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3595 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3596 *typep = (*typep)->tt_member;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3597 if (may_generate_2STRING(-1, cctx) == FAIL)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3598 return FAIL;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3599 if (generate_instr_drop(cctx, ISN_MEMBER, 1) == FAIL)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3600 return FAIL;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3601 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3602 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3603 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3604 emsg(_(e_listdictblobreq));
19423
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3605 return FAIL;
f3e8e74cb747 patch 8.2.0269: Vim9: operator after list index does not work
Bram Moolenaar <Bram@vim.org>
parents: 19411
diff changeset
3606 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3607 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3608 else if (**arg == '.' && (*arg)[1] != '.')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3609 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3610 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3611
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3612 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
3613 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3614
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3615 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3616 p = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3617 // dictionary member: dict.name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3618 if (eval_isnamec1(*p))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3619 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
3620 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
3621 if (p == *arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3622 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3623 semsg(_(e_syntax_at), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3624 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3625 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
3626 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
3627 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3628 *arg = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3629 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3630 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3631 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3632 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3633
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3634 // 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
3635 // 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
3636 // 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
3637 // 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
3638
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3639 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3640 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3641
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3642 /*
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3643 * 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
3644 * "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
3645 *
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3646 * If the value is a constant "ppconst->pp_ret" will be set.
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3647 * 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
3648 *
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3649 * 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
3650 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3651
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3652 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3653 * number number constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3654 * 0zFFFFFFFF Blob constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3655 * "string" string constant
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3656 * '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
3657 * &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
3658 * @r register contents
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3659 * identifier variable value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3660 * function() function call
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3661 * $VAR environment variable
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3662 * (expression) nested expression
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3663 * [expr, expr] List
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3664 * {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
3665 * #{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
3666 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3667 * Also handle:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3668 * ! 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
3669 * - 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
3670 * + 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
3671 * 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
3672 * 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
3673 * 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
3674 * 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
3675 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3676 static int
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3677 compile_expr7(
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3678 char_u **arg,
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3679 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
3680 ppconst_T *ppconst)
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3681 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3682 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
3683 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
3684 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
3685 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
3686
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3687 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3688 * 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
3689 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3690 start_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3691 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
3692 *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
3693 end_leader = *arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3694
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3695 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
3696 switch (**arg)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3697 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3698 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3699 * Number constant.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3700 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3701 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
3702 case '1':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3703 case '2':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3704 case '3':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3705 case '4':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3706 case '5':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3707 case '6':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3708 case '7':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3709 case '8':
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3710 case '9':
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3711 case '.': if (get_number_tv(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
3712 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3713 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3714
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3715 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3716 * String constant: "string".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3717 */
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3718 case '"': if (get_string_tv(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
3719 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3720 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3721
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3722 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3723 * 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
3724 */
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3725 case '\'': if (get_lit_string_tv(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
3726 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3727 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3728
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3729 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3730 * Constant Vim variable.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3731 */
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3732 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
3733 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3734 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3735
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3736 /*
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3737 * "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
3738 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3739 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
3740 && !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
3741 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3742 *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
3743 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
3744 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
3745 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3746 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3747 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
3748 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3749
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3750 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3751 * "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
3752 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3753 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
3754 && !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
3755 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3756 *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
3757 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
3758 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
3759 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3760 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3761 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
3762 break;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3763
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3764 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3765 * List: [expr, expr]
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3766 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3767 case '[': ret = compile_list(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3768 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3769
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3770 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3771 * 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
3772 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3773 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
3774 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3775 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3776 ret = compile_dict(arg, cctx, TRUE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3777 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3778 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3779 ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3780 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3781
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3782 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3783 * 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
3784 * 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
3785 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3786 case '{': {
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 = skipwhite(*arg + 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3788
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3789 // Find out what comes after the arguments.
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20013
diff changeset
3790 // TODO: pass getline function
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3791 ret = get_function_args(&start, '-', NULL,
20015
c001ee73519a patch 8.2.0563: Vim9: cannot split a function line
Bram Moolenaar <Bram@vim.org>
parents: 20013
diff changeset
3792 NULL, NULL, NULL, 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
3793 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
3794 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
3795 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3796 ret = compile_dict(arg, cctx, FALSE);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3797 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3798 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3799
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3800 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3801 * Option value: &name
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3802 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3803 case '&': ret = compile_get_option(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3804 break;
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3807 * Environment variable: $VAR.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3808 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3809 case '$': ret = compile_get_env(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3810 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3811
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3812 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3813 * Register contents: @r.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3814 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3815 case '@': ret = compile_get_register(arg, cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3816 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3817 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3818 * nested expression: (expression).
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3819 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3820 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
3821
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3822 // recursive!
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3823 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
3824 {
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3825 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
3826 }
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3827 else
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3828 {
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3829 // 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
3830 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
3831 return FAIL;
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3832 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
3833 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3834 *arg = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3835 if (**arg == ')')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3836 ++*arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3837 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
3838 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3839 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
3840 ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3841 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3842 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3843
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3844 default: ret = NOTDONE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3845 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3846 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3847 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3848 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3849
20336
2fd980fb9ab3 patch 8.2.0723: Vim9: nested constant expression not evaluated compile time
Bram Moolenaar <Bram@vim.org>
parents: 20334
diff changeset
3850 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
3851 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3852 // apply the '!', '-' and '+' before the constant
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3853 if (apply_leader(rettv, 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
3854 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3855 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
3856 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3857 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3858 start_leader = end_leader; // don't apply again below
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3859
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
3860 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
3861 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
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 // 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
3864 // 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
3865 ++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
3866 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3867 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
3868 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3869 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3870 int r;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3871
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3872 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
3873 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3874 semsg(_("E1015: Name expected: %s"), *arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3875 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3876 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3877
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3878 // "name" or "name()"
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
3879 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
3880 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
3881 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3882 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
3883 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3884 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
3885 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3886 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
3887 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3888 r = compile_load(arg, p, cctx, 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
3889 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3890 if (r == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3891 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3892 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3893
20322
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
3894 // Handle following "[]", ".member", etc.
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
3895 // Then deal with prefixed '-', '+' and '!', if not done already.
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3896 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
3897 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
3898 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
3899 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
3900 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3901 // 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
3902 rettv = &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
3903 if (apply_leader(rettv, start_leader, end_leader) == FAIL)
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3904 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
3905 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
3906 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
3907 if (compile_leader(cctx, 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
3908 return FAIL;
20322
a3e78893a90b patch 8.2.0716: Vim9: another memory leak
Bram Moolenaar <Bram@vim.org>
parents: 20320
diff changeset
3909 return OK;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3910 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3911
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3912 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3913 * * number multiplication
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3914 * / number division
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3915 * % number modulo
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 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
3918 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
3919 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3920 char_u *op;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3921 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
3922
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3923 // get the first expression
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3924 if (compile_expr7(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
3925 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3926
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3927 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3928 * 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
3929 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3930 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3931 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3932 op = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3933 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
3934 break;
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3935
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
3936 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
3937 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3938 char_u buf[3];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3939
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3940 vim_strncpy(buf, op, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3941 semsg(_(e_white_both), buf);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
3942 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3943 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3944 *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
3945 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
3946 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3947
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3948 // get the second expression
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3949 if (compile_expr7(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
3950 return FAIL;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3951
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3952 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
3953 && 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
3954 && 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
3955 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3956 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
3957 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
3958 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
3959
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3960 // 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
3961 switch (*op)
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3962 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3963 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
3964 break;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3965 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
3966 break;
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3967 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
3968 break;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3969 }
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3970 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
3971 --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
3972 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3973 else
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
3974 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
3975 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
3976 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
3977 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3978 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3979
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3980 return OK;
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
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 * + number addition
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3985 * - number subtraction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3986 * .. string concatenation
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3987 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3988 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
3989 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
3990 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3991 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3992 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
3993 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
3994
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3995 // 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
3996 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
3997 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3998
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
3999 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4000 * 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
4001 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4002 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4003 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4004 op = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4005 if (*op != '+' && *op != '-' && !(*op == '.' && (*(*arg + 1) == '.')))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4006 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4007 oplen = (*op == '.' ? 2 : 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4008
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4009 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
4010 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4011 char_u buf[3];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4012
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4013 vim_strncpy(buf, op, oplen);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4014 semsg(_(e_white_both), buf);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4015 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4016 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4017
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4018 *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
4019 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
4020 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4021
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4022 // 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
4023 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
4024 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
4025
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4026 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
4027 && (*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
4028 ? (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
4029 && 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
4030 : (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
4031 && 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
4032 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4033 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
4034 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
4035
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4036 // 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
4037 if (*op == '+')
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4038 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
4039 else if (*op == '-')
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4040 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
4041 else
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4042 {
20324
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4043 // concatenate constant strings
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4044 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
4045 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
4046 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
4047
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4048 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
4049 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
4050 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4051 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
4052 return FAIL;
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4053 }
23188ef99fc2 patch 8.2.0717: Vim9: postponed constant expressions does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20322
diff changeset
4054 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
4055 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
4056 vim_free(s1);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4057 vim_free(s2);
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4058 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4059 --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
4060 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4061 else
20318
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4062 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4063 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
4064 if (*op == '.')
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4065 {
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4066 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
4067 || 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
4068 return FAIL;
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4069 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
4070 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4071 else
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4072 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
4073 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4074 }
3cbcee39fc5c patch 8.2.0714: Vim9: handling constant expression does not scale
Bram Moolenaar <Bram@vim.org>
parents: 20305
diff changeset
4075
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4076 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4077 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4078
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4079 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4080 * expr5a == expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4081 * expr5a =~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4082 * expr5a != expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4083 * expr5a !~ expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4084 * expr5a > expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4085 * expr5a >= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4086 * expr5a < expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4087 * expr5a <= expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4088 * expr5a is expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4089 * expr5a isnot expr5b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4090 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4091 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4092 * 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
4093 * 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
4094 * 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
4095 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4096 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
4097 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
4098 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4099 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
4100 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4101 int len = 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4102 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
4103 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
4104
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4105 // 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
4106 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
4107 return FAIL;
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 p = skipwhite(*arg);
19587
e61dc51ab9b4 patch 8.2.0350: Vim9: expression tests don't use recognized constants
Bram Moolenaar <Bram@vim.org>
parents: 19583
diff changeset
4110 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
4111
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4112 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4113 * 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
4114 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4115 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
4116 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4117 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
4118
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4119 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
4120 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4121 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
4122 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4123 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4124 // 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
4125 if (p[len] == '?')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4126 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4127 ic = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4128 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4129 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4130 // 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
4131 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
4132 ++len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4133 // 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
4134
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4135 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
4136 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4137 char_u buf[7];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4138
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4139 vim_strncpy(buf, p, len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4140 semsg(_(e_white_both), buf);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4141 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4142 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4143
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4144 // 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
4145 *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
4146 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
4147 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4148
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4149 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
4150 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4151
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4152 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
4153 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4154 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
4155 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
4156 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
4157
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4158 // 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
4159 // 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
4160 // strict than typval_compare().
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4161 if (get_compare_isn(type, tv1->v_type, tv2->v_type) == 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
4162 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
4163 else
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4164 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4165 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
4166 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
4167 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
4168 ? 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
4169 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
4170 --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
4171 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4172 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
4173 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4174
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4175 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
4176 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
4177 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4178
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4179 return OK;
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
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
4182 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
4183
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4184 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4185 * Compile || or &&.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4186 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4187 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
4188 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
4189 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
4190 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
4191 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
4192 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
4193 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
4194 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4195 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
4196 int opchar = *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4197
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4198 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
4199 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4200 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
4201 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
4202
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4203 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4204 * 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
4205 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4206 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
4207 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
4208 {
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4209 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
4210 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4211 semsg(_(e_white_both), op);
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4212 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4213 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4214
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4215 // TODO: use ppconst if the value is a constant
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4216 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
4217
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4218 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
4219 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4220 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
4221 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4222 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4223 *(((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
4224 ++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
4225 generate_JUMP(cctx, opchar == '|'
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4226 ? JUMP_AND_KEEP_IF_TRUE : JUMP_AND_KEEP_IF_FALSE, 0);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4227
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4228 // 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
4229 *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
4230 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
4231 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4232
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4233 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
4234 : 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
4235 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4236 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
4237 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4238 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4239 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4240 }
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4241 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
4242
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4243 // 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
4244 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
4245 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4246 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4247
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4248 --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
4249 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
4250 + *(((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
4251 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
4252 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4253 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
4254 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4255
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4256 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4257 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4258
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4259 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4260 * 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
4261 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4262 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4263 * EVAL expr4a Push result of "expr4a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4264 * JUMP_AND_KEEP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4265 * EVAL expr4b Push result of "expr4b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4266 * JUMP_AND_KEEP_IF_FALSE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4267 * 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
4268 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4269 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4270 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
4271 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
4272 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4273 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
4274
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4275 // 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
4276 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
4277 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4278
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4279 // || 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
4280 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
4281 }
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 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4284 * 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
4285 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4286 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4287 * EVAL expr3a Push result of "expr3a"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4288 * JUMP_AND_KEEP_IF_TRUE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4289 * EVAL expr3b Push result of "expr3b"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4290 * JUMP_AND_KEEP_IF_TRUE end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4291 * 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
4292 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4293 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4294 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
4295 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
4296 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4297 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
4298
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4299 // 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
4300 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
4301 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4302
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4303 // || 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
4304 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
4305 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4306
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4307 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4308 * 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
4309 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4310 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4311 * EVAL expr2 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
4312 * 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
4313 * EVAL expr1a
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4314 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4315 * alt: EVAL expr1b
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4316 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4317 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4318 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
4319 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
4320 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4321 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
4322 int ppconst_used = ppconst->pp_used;
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4323
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4324 // 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
4325 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
4326 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4327
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4328 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4329 if (*p == '?')
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 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
4332 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
4333 int alt_idx = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4334 int end_idx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4335 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4336 type_T *type1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4337 type_T *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
4338 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
4339 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
4340 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
4341
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4342 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4343 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4344 semsg(_(e_white_both), "?");
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4345 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4346 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4347
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4348 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
4349 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4350 // 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
4351 // 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
4352 has_const_expr = TRUE;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4353 const_value = tv2bool(&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
4354 clear_tv(&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
4355 --ppconst->pp_used;
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
4356 cctx->ctx_skip = save_skip == SKIP_YES || !const_value
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
4357 ? SKIP_YES : 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
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 else
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 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
4362 generate_JUMP(cctx, JUMP_IF_FALSE, 0);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4363 }
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 // evaluate the second expression; any type is accepted
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4366 *arg = skipwhite(p + 1);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4367 if (may_get_next_line(p + 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
4368 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
4369 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
4370 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4371
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4372 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
4373 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4374 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
4375
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4376 // remember the type and drop it
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4377 --stack->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
4378 type1 = ((type_T **)stack->ga_data)[stack->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
4379
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4380 end_idx = 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
4381 generate_JUMP(cctx, JUMP_ALWAYS, 0);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4382
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4383 // jump here from JUMP_IF_FALSE
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4384 isn = ((isn_T *)instr->ga_data) + alt_idx;
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4385 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
4386 }
19181
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 // Check for the ":".
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4389 p = skipwhite(*arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4390 if (*p != ':')
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 emsg(_(e_missing_colon));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4393 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4394 }
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4395 if (!IS_WHITE_OR_NUL(**arg) || !IS_WHITE_OR_NUL(p[1]))
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4396 {
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4397 semsg(_(e_white_both), ":");
20013
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4398 return FAIL;
bf377a9ffccb patch 8.2.0562: Vim9: cannot split an expression into multiple lines
Bram Moolenaar <Bram@vim.org>
parents: 20011
diff changeset
4399 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4400
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4401 // evaluate the third 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
4402 if (has_const_expr)
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
4403 cctx->ctx_skip = save_skip == SKIP_YES || const_value
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
4404 ? SKIP_YES : SKIP_NOT;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4405 *arg = skipwhite(p + 1);
20023
c85d4e173cc9 patch 8.2.0567: Vim9: cannot put comments halfway expressions
Bram Moolenaar <Bram@vim.org>
parents: 20019
diff changeset
4406 if (may_get_next_line(p + 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
4407 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
4408 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
4409 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4410
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 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
4412 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4413 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
4414
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4415 // If the types differ, the result has a more generic type.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4416 type2 = ((type_T **)stack->ga_data)[stack->ga_len - 1];
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4417 common_type(type1, type2, &type2, cctx->ctx_type_list);
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4418
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4419 // jump here from JUMP_ALWAYS
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4420 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
4421 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
4422 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4423
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4424 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
4425 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4426 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
4427 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4428
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4429 /*
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4430 * Toplevel expression.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4431 */
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4432 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
4433 compile_expr0(char_u **arg, 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
4434 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4435 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
4436
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4437 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
4438 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
4439 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4440 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
4441 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
4442 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
4443 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
4444 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4445 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4446 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4447
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4448 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4449 * compile "return [expr]"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4450 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4451 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4452 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
4453 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4454 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
4455 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
4456 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
4457
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4458 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
4459 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4460 // 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
4461 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
4462 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4463
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4464 stack_type = ((type_T **)stack->ga_data)[stack->ga_len - 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4465 if (set_return_type)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4466 cctx->ctx_ufunc->uf_ret_type = stack_type;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4467 else if (need_type(stack_type, cctx->ctx_ufunc->uf_ret_type, -1, cctx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4468 == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4469 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4470 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4471 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4472 {
19860
37c4779ca8f5 patch 8.2.0486: Vim9: some code and error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19858
diff changeset
4473 // "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
4474 // 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
4475 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
4476 && 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
4477 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4478 emsg(_("E1003: Missing return value"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4479 return NULL;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4482 // 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
4483 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
4484 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4485
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4486 if (generate_instr(cctx, ISN_RETURN) == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4487 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4488
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4489 // "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
4490 return skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4491 }
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 /*
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4494 * 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
4495 * 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
4496 * 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
4497 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4498 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
4499 exarg_getline(
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4500 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
4501 void *cookie,
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4502 int indent UNUSED,
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4503 int do_concat UNUSED)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4504 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4505 cctx_T *cctx = (cctx_T *)cookie;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4506
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4507 if (cctx->ctx_lnum == cctx->ctx_ufunc->uf_lines.ga_len)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4508 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4509 iemsg("Heredoc got to end");
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4510 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4511 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4512 ++cctx->ctx_lnum;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4513 return vim_strsave(((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4514 [cctx->ctx_lnum]);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4515 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4516
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4517 /*
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4518 * 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
4519 */
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4520 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
4521 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
4522 {
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4523 char_u *name_start = eap->arg;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4524 char_u *name_end = to_name_end(eap->arg, FALSE);
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4525 char_u *name = get_lambda_name();
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4526 lvar_T *lvar;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4527 ufunc_T *ufunc;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4528
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4529 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
4530 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
4531 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
4532 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
4533 eap->forceit = FALSE;
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4534 ufunc = def_function(eap, name);
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4535
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4536 if (ufunc == NULL)
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4537 return NULL;
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4538 if (ufunc->uf_dfunc_idx == UF_TO_BE_COMPILED
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
4539 && compile_def_function(ufunc, TRUE, cctx) == FAIL)
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4540 return NULL;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4541
20281
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4542 // Define a local variable for the function reference.
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4543 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
4544 TRUE, ufunc->uf_func_type);
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4545
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4546 if (generate_FUNCREF(cctx, ufunc->uf_dfunc_idx) == FAIL
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4547 || generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL) == FAIL)
ab8c8fd0f868 patch 8.2.0696: Vim9: nested function does not work properly
Bram Moolenaar <Bram@vim.org>
parents: 20279
diff changeset
4548 return NULL;
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4549
20305
9a5e2370df0e patch 8.2.0708: Vim9: constant expressions are not simplified
Bram Moolenaar <Bram@vim.org>
parents: 20295
diff changeset
4550 // TODO: warning for trailing text?
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4551 return (char_u *)"";
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4552 }
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4553
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
4554 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4555 * 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
4556 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4557 int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4558 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
4559 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4560 if (*p == '=')
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4561 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4562 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
4563 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4564 *heredoc = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4565 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4566 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4567 return 1;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4568 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4569 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
4570 return 2;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4571 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
4572 return 3;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4573 return 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4574 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4575
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4576 // 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
4577 static char *reserved[] = {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4578 "true",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4579 "false",
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4580 NULL
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4581 };
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4582
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4583 typedef enum {
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4584 dest_local,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4585 dest_option,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4586 dest_env,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4587 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
4588 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
4589 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
4590 dest_tab,
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4591 dest_vimvar,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4592 dest_script,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4593 dest_reg,
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4594 } assign_dest_T;
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
4595
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4596 /*
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4597 * 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
4598 */
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4599 static void
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4600 generate_loadvar(
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4601 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
4602 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
4603 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
4604 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
4605 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
4606 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4607 switch (dest)
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4608 {
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4609 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
4610 // 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
4611 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
4612 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4613 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
4614 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
4615 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4616 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
4617 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
4618 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4619 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
4620 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
4621 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4622 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
4623 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
4624 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4625 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
4626 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
4627 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
4628 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4629 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
4630 // 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
4631 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
4632 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4633 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
4634 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
4635 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4636 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
4637 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
4638 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4639 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
4640 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
4641 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
4642 NULL, type);
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4643 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4644 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
4645 break;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4646 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4647 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4648
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4649 /*
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4650 * Compile declaration and assignment:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4651 * "let var", "let var = expr", "const var = expr" and "var = expr"
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4652 * "arg" points to "var".
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4653 * 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
4654 * 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
4655 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4656 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4657 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
4658 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4659 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
4660 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
4661 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
4662 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
4663 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
4664 int var_idx;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4665 int semicolon = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4666 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
4667 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
4668 char_u *op;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4669 int oplen = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4670 int heredoc = FALSE;
19872
8a7bede7b138 patch 8.2.0492: Vim9: some error messages not tested
Bram Moolenaar <Bram@vim.org>
parents: 19866
diff changeset
4671 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
4672 type_T *member_type = &t_any;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4673 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
4674 char_u *sp;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4675 int is_decl = cmdidx == CMD_let || cmdidx == CMD_const;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4676
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4677 // 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
4678 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
4679 if (p == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4680 return *arg == '[' ? arg : NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4681
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4682 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
4683 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4684 emsg(_("E1092: Cannot use a list for a declaration"));
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4685 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4686 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4687
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4688 sp = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4689 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4690 op = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4691 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
4692
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4693 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
4694 // 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
4695 return arg;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4696
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4697 if (oplen > 0 && (!VIM_ISWHITE(*sp) || !VIM_ISWHITE(op[oplen])))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4698 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4699 char_u buf[4];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4700
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4701 vim_strncpy(buf, op, oplen);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4702 semsg(_(e_white_both), buf);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4703 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
4704 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4705
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4706 if (heredoc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4707 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4708 list_T *l;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4709 listitem_T *li;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4710
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4711 // [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
4712 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
4713 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
4714 l = heredoc_get(eap, op + 3, FALSE);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4715
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4716 // Push each line and the create the list.
19934
3ff714d765ba patch 8.2.0523: loops are repeated
Bram Moolenaar <Bram@vim.org>
parents: 19926
diff changeset
4717 FOR_ALL_LIST_ITEMS(l, li)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4718 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4719 generate_PUSHS(cctx, li->li_tv.vval.v_string);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4720 li->li_tv.vval.v_string = NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4721 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4722 generate_NEWLIST(cctx, l->lv_len);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4723 type = &t_list_string;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4724 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
4725 list_free(l);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4726 p += STRLEN(p);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4727 end = p;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4728 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4729 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
4730 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4731 // 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
4732 // list of variables below.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4733
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4734 p = skipwhite(op + oplen);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4735 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
4736 return NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4737 end = p;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4738
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
4739 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
4740 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
4741 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
4742
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
4743 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
4744 : ((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
4745 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
4746 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4747 emsg(_(e_cannot_use_void));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4748 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4749 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4750 if (need_type(stacktype, &t_list_any, -1, cctx) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4751 goto theend;
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
4752 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
4753 semicolon);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4754 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4755 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4756
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4757 /*
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4758 * 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
4759 * 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
4760 */
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4761 if (var_count > 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4762 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
4763 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4764 var_start = arg;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4765 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
4766 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4767 char_u *var_end = skip_var_one(var_start, FALSE);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4768 size_t varlen;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4769 int new_local = FALSE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4770 int opt_type;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4771 int opt_flags = 0;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4772 assign_dest_T dest = dest_local;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4773 int vimvaridx = -1;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4774 lvar_T *lvar = NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4775 lvar_T arg_lvar;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4776 int has_type = FALSE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4777 int has_index = FALSE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4778 int instr_count = -1;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4779
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4780 p = (*var_start == '&' || *var_start == '$'
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4781 || *var_start == '@') ? var_start + 1 : var_start;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4782 p = to_name_end(p, TRUE);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4783
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4784 // "a: type" is declaring variable "a" with a type, not "a:".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4785 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
4786 --var_end;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4787 if (is_decl && p == var_start + 2 && p[-1] == ':')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4788 --p;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4789
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4790 varlen = p - var_start;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4791 vim_free(name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4792 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
4793 if (name == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4794 return NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4795 if (!heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4796 type = &t_any;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4797
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
4798 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
4799 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4800 if (*var_start == '&')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4801 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4802 int cc;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4803 long numval;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4804
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4805 dest = dest_option;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4806 if (cmdidx == CMD_const)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4807 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4808 emsg(_(e_const_option));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4809 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4810 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4811 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4812 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4813 semsg(_("E1052: Cannot declare an option: %s"), var_start);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4814 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4815 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4816 p = var_start;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4817 p = find_option_end(&p, &opt_flags);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4818 if (p == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4819 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4820 // cannot happen?
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4821 emsg(_(e_letunexp));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4822 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4823 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4824 cc = *p;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4825 *p = NUL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4826 opt_type = get_option_value(var_start + 1, &numval,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4827 NULL, opt_flags);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4828 *p = cc;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4829 if (opt_type == -3)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4830 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4831 semsg(_(e_unknown_option), var_start);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4832 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4833 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4834 if (opt_type == -2 || opt_type == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4835 type = &t_string;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4836 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4837 type = &t_number; // both number and boolean option
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4838 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4839 else if (*var_start == '$')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4840 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4841 dest = dest_env;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4842 type = &t_string;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4843 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4844 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4845 semsg(_("E1065: Cannot declare an environment variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4846 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4847 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4848 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4849 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4850 else if (*var_start == '@')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4851 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4852 if (!valid_yank_reg(var_start[1], TRUE))
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4853 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4854 emsg_invreg(var_start[1]);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4855 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4856 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4857 dest = dest_reg;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4858 type = &t_string;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4859 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4860 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4861 semsg(_("E1066: Cannot declare a register: %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4862 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4863 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4864 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4865 else if (STRNCMP(var_start, "g:", 2) == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4866 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4867 dest = dest_global;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4868 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4869 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4870 semsg(_("E1016: Cannot declare a global variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4871 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4872 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4873 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4874 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4875 else if (STRNCMP(var_start, "b:", 2) == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4876 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4877 dest = dest_buffer;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4878 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4879 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4880 semsg(_("E1078: Cannot declare a buffer variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4881 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4882 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4883 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4884 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4885 else if (STRNCMP(var_start, "w:", 2) == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4886 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4887 dest = dest_window;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4888 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4889 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4890 semsg(_("E1079: Cannot declare a window variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4891 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4892 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4893 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4894 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4895 else if (STRNCMP(var_start, "t:", 2) == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4896 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4897 dest = dest_tab;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4898 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4899 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4900 semsg(_("E1080: Cannot declare a tab variable: %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4901 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4902 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4903 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4904 else if (STRNCMP(var_start, "v:", 2) == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4905 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4906 typval_T *vtv;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4907 int di_flags;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4908
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4909 vimvaridx = find_vim_var(name + 2, &di_flags);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4910 if (vimvaridx < 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4911 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4912 semsg(_(e_var_notfound), var_start);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4913 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4914 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4915 // We use the current value of "sandbox" here, is that OK?
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4916 if (var_check_ro(di_flags, name, FALSE))
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4917 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4918 dest = dest_vimvar;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4919 vtv = get_vim_var_tv(vimvaridx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4920 type = typval2type(vtv);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4921 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4922 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4923 semsg(_("E1064: Cannot declare a v: variable: %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4924 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4925 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4926 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4927 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4928 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4929 int idx;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4930
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4931 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
4932 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
4933 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4934 semsg(_("E1034: Cannot use reserved name %s"), name);
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
4935 goto theend;
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
4936 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4937
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4938 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
4939 if (lvar == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4940 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4941 CLEAR_FIELD(arg_lvar);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4942 if (lookup_arg(var_start, varlen,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4943 &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
4944 &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
4945 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4946 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4947 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4948 semsg(_(e_used_as_arg), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4949 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4950 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4951 lvar = &arg_lvar;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4952 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4953 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4954 if (lvar != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4955 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4956 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4957 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4958 semsg(_("E1017: Variable already declared: %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4959 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4960 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4961 else if (lvar->lv_const)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4962 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4963 semsg(_("E1018: Cannot assign to a constant: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4964 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4965 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4966 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4967 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4968 else if (STRNCMP(var_start, "s:", 2) == 0
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4969 || lookup_script(var_start, varlen) == OK
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4970 || find_imported(var_start, varlen, cctx) != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4971 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4972 dest = dest_script;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4973 if (is_decl)
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
4974 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4975 semsg(_("E1054: Variable already declared in the script: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4976 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4977 goto theend;
19942
b471038ec3ea patch 8.2.0527: Vim9: function types insufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19934
diff changeset
4978 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
4979 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4980 else if (name[1] == ':' && name[2] != NUL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4981 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4982 semsg(_("E1082: Cannot use a namespaced variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4983 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4984 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4985 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4986 else if (!is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4987 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4988 semsg(_("E1089: unknown variable: %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4989 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4990 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4991 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4992 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4993
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4994 // 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
4995 if (varlen > 1 || var_start[varlen] != ':')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4996 p = var_end;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4997
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4998 if (dest != dest_option)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
4999 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5000 if (is_decl && *p == ':')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5001 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5002 // parse optional type: "let var: type = expr"
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5003 if (!VIM_ISWHITE(p[1]))
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5004 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5005 semsg(_(e_white_after), ":");
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5006 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5007 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5008 p = skipwhite(p + 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5009 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
5010 has_type = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5011 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5012 else if (lvar != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5013 type = lvar->lv_type;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5014 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5015
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5016 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
5017 && 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
5018 && 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
5019 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5020 emsg(_("E1019: Can only concatenate to string"));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5021 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5022 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5023
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
5024 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
5025 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5026 if (oplen > 1 && !heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5027 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5028 // +=, /=, etc. require an existing variable
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5029 semsg(_("E1020: cannot use an operator on a new variable: %s"),
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5030 name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5031 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5032 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5033
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5034 // new local variable
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5035 if (type->tt_type == VAR_FUNC && var_check_func_name(name, TRUE))
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5036 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5037 lvar = reserve_local(cctx, var_start, varlen,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5038 cmdidx == CMD_const, type);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5039 if (lvar == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5040 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5041 new_local = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5042 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5043
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5044 member_type = type;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5045 if (var_end > var_start + varlen)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5046 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5047 // Something follows after the variable: "var[idx]".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5048 if (is_decl)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5049 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5050 emsg(_("E1087: cannot use an index when declaring a variable"));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5051 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5052 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5053
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5054 if (var_start[varlen] == '[')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5055 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5056 has_index = TRUE;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5057 if (type->tt_member == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5058 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5059 semsg(_("E1088: cannot use an index on %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5060 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5061 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5062 member_type = type->tt_member;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5063 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5064 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5065 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5066 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
5067 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5068 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5069 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5070 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
5071 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5072 semsg(_("E1090: Cannot assign to argument %s"), name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5073 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5074 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5075
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5076 if (!heredoc)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5077 {
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
5078 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
5079 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5080 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
5081 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5082 // 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
5083 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
5084 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
5085 }
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5086 }
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5087 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
5088 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5089 type_T *stacktype;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5090
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5091 // 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
5092 if (var_count == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5093 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5094 int r;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5095
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5096 // 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
5097 if (*op != '=')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5098 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5099 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
5100
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5101 if (has_index)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5102 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5103 // 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
5104 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
5105 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5106 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5107 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5108
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5109 // 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
5110 // 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
5111 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5112 --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
5113 instr_count = instr->ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5114 p = skipwhite(op + oplen);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5115 r = compile_expr0(&p, cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5116 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5117 ++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
5118 if (r == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5119 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5120 }
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5121 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
5122 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5123 // 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
5124 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
5125 goto theend;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5126 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5127 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5128 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5129 // 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
5130 // list.
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5131 if (generate_GETITEM(cctx, var_idx) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5132 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5133 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5134
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5135 stacktype = stack->ga_len == 0 ? &t_void
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5136 : ((type_T **)stack->ga_data)[stack->ga_len - 1];
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5137 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
5138 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5139 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
5140 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5141 if (stacktype->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
5142 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5143 emsg(_(e_cannot_use_void));
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5144 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5145 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5146 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5147 {
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5148 // An empty list or dict has a &t_void member,
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5149 // for a variable that implies &t_any.
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5150 if (stacktype == &t_list_empty)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5151 lvar->lv_type = &t_list_any;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5152 else if (stacktype == &t_dict_empty)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5153 lvar->lv_type = &t_dict_any;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5154 else
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5155 lvar->lv_type = stacktype;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5156 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5157 }
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5158 else
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5159 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5160 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
5161
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5162 if (has_index)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5163 {
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5164 use_type = use_type->tt_member;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5165 if (use_type == NULL)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5166 use_type = &t_void;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5167 }
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5168 if (need_type(stacktype, use_type, -1, cctx)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5169 == FAIL)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5170 goto theend;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5171 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5172 }
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5173 else if (*p != '=' && need_type(stacktype, member_type, -1,
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5174 cctx) == FAIL)
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5175 goto theend;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5176 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5177 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
5178 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5179 emsg(_(e_const_req_value));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5180 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5181 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5182 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
5183 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5184 emsg(_(e_type_req));
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
5185 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5186 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5187 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5188 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5189 // variables are always initialized
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5190 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
5191 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5192 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
5193 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5194 case VAR_BOOL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5195 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
5196 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5197 case VAR_FLOAT:
19336
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested
Bram Moolenaar <Bram@vim.org>
parents: 19332
diff changeset
5198 #ifdef FEAT_FLOAT
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5199 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
5200 #endif
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5201 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5202 case VAR_STRING:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5203 generate_PUSHS(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5204 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5205 case VAR_BLOB:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5206 generate_PUSHBLOB(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5207 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5208 case VAR_FUNC:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5209 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
5210 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5211 case VAR_LIST:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5212 generate_NEWLIST(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5213 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5214 case VAR_DICT:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5215 generate_NEWDICT(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5216 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5217 case VAR_JOB:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5218 generate_PUSHJOB(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5219 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5220 case VAR_CHANNEL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5221 generate_PUSHCHANNEL(cctx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5222 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5223 case VAR_NUMBER:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5224 case VAR_UNKNOWN:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5225 case VAR_ANY:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5226 case VAR_PARTIAL:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5227 case VAR_VOID:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5228 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
5229 generate_PUSHNR(cctx, 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5230 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5231 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5232 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5233 if (var_count == 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5234 end = p;
19336
1cd6eab65ce0 patch 8.2.0226: compiling for loop not tested
Bram Moolenaar <Bram@vim.org>
parents: 19332
diff changeset
5235 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5236
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5237 // 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
5238 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
5239 break;
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5240
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5241 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
5242 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5243 type_T *expected = &t_number;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5244 type_T *stacktype;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5245
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5246 // TODO: if type is known use float or any operation
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5247
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5248 if (*op == '.')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5249 expected = &t_string;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5250 stacktype = ((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
5251 if (need_type(stacktype, expected, -1, cctx) == FAIL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5252 goto theend;
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5253
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5254 if (*op == '.')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5255 generate_instr_drop(cctx, ISN_CONCAT, 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5256 else
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5257 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5258 isn_T *isn = generate_instr_drop(cctx, ISN_OPNR, 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5259
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5260 if (isn == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5261 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5262 switch (*op)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5263 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5264 case '+': isn->isn_arg.op.op_type = EXPR_ADD; break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5265 case '-': isn->isn_arg.op.op_type = EXPR_SUB; break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5266 case '*': isn->isn_arg.op.op_type = EXPR_MULT; break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5267 case '/': isn->isn_arg.op.op_type = EXPR_DIV; break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5268 case '%': isn->isn_arg.op.op_type = EXPR_REM; break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5269 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5270 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5271 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5272
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5273 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
5274 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5275 int r;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5276
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5277 // Compile the "idx" in "var[idx]".
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5278 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5279 --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
5280 p = skipwhite(var_start + varlen + 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5281 r = compile_expr0(&p, cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5282 if (new_local)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5283 ++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
5284 if (r == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5285 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5286 if (*skipwhite(p) != ']')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5287 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5288 emsg(_(e_missbrac));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5289 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5290 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5291 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
5292 && 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
5293 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5294 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
5295 && ((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
5296 != VAR_NUMBER)
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5297 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5298 emsg(_(e_number_exp));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5299 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5300 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5301
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5302 // 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
5303 // - value
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5304 // - index
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5305 // - variable
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5306 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
5307
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5308 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
5309 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5310 if (generate_instr_drop(cctx, ISN_STORELIST, 3) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5311 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5312 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5313 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
5314 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5315 if (generate_instr_drop(cctx, ISN_STOREDICT, 3) == FAIL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5316 return FAIL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5317 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5318 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5319 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5320 emsg(_(e_listreq));
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5321 goto theend;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5322 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5323 }
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5324 else
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5325 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5326 switch (dest)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5327 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5328 case dest_option:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5329 generate_STOREOPT(cctx, name + 1, opt_flags);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5330 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5331 case dest_global:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5332 // include g: with the name, easier to execute that way
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5333 generate_STORE(cctx, ISN_STOREG, 0, name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5334 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5335 case dest_buffer:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5336 // include b: with the name, easier to execute that way
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5337 generate_STORE(cctx, ISN_STOREB, 0, name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5338 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5339 case dest_window:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5340 // include w: with the name, easier to execute that way
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5341 generate_STORE(cctx, ISN_STOREW, 0, name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5342 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5343 case dest_tab:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5344 // include t: with the name, easier to execute that way
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5345 generate_STORE(cctx, ISN_STORET, 0, name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5346 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5347 case dest_env:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5348 generate_STORE(cctx, ISN_STOREENV, 0, name + 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5349 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5350 case dest_reg:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5351 generate_STORE(cctx, ISN_STOREREG, name[1], NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5352 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5353 case dest_vimvar:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5354 generate_STORE(cctx, ISN_STOREV, vimvaridx, NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5355 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5356 case dest_script:
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
5357 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5358 char_u *rawname = name + (name[1] == ':' ? 2 : 0);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5359 imported_T *import = NULL;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5360 int sid = current_sctx.sc_sid;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5361 int idx;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5362
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5363 if (name[1] != ':')
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5364 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5365 import = find_imported(name, 0, cctx);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5366 if (import != NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5367 sid = import->imp_sid;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5368 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5369
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5370 idx = get_script_item_idx(sid, rawname, TRUE);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5371 // TODO: specific type
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5372 if (idx < 0)
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 char_u *name_s = name;
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 // Include s: in the name for store_var()
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5377 if (name[1] != ':')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5378 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5379 int len = (int)STRLEN(name) + 3;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5380
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5381 name_s = alloc(len);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5382 if (name_s == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5383 name_s = name;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5384 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5385 vim_snprintf((char *)name_s, len,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5386 "s:%s", name);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5387 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5388 generate_OLDSCRIPT(cctx, ISN_STORES, name_s, sid,
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5389 &t_any);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5390 if (name_s != name)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5391 vim_free(name_s);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5392 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5393 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5394 generate_VIM9SCRIPT(cctx, ISN_STORESCRIPT,
19285
86665583dc83 patch 8.2.0201: cannot assign to an imported variable
Bram Moolenaar <Bram@vim.org>
parents: 19283
diff changeset
5395 sid, idx, &t_any);
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5396 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5397 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5398 case dest_local:
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5399 if (lvar != NULL)
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5400 {
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5401 isn_T *isn = ((isn_T *)instr->ga_data)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5402 + instr->ga_len - 1;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5403
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5404 // optimization: turn "var = 123" from ISN_PUSHNR +
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5405 // ISN_STORE into ISN_STORENR
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5406 if (!lvar->lv_from_outer
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5407 && instr->ga_len == instr_count + 1
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5408 && isn->isn_type == ISN_PUSHNR)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5409 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5410 varnumber_T val = isn->isn_arg.number;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5411
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5412 isn->isn_type = ISN_STORENR;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5413 isn->isn_arg.storenr.stnr_idx = lvar->lv_idx;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5414 isn->isn_arg.storenr.stnr_val = val;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5415 if (stack->ga_len > 0)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5416 --stack->ga_len;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5417 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5418 else if (lvar->lv_from_outer)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5419 generate_STORE(cctx, ISN_STOREOUTER, lvar->lv_idx,
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5420 NULL);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5421 else
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5422 generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL);
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5423 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5424 break;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5425 }
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5426 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5427
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5428 if (var_idx + 1 < var_count)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5429 var_start = skipwhite(var_end + 1);
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5430 }
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5431
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5432 // 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
5433 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
5434 {
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5435 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
5436 goto theend;
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
5437 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
5438
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
5439 ret = end;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5440
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5441 theend:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5442 vim_free(name);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5443 return ret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5444 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5445
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5446 /*
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5447 * 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
5448 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5449 int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5450 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
5451 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5452 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
5453 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5454 semsg(_("E1081: Cannot unlet %s"), name);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5455 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5456 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5457 return OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5458 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5459
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5460 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5461 * Callback passed to ex_unletlock().
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5462 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5463 static int
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5464 compile_unlet(
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5465 lval_T *lvp,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5466 char_u *name_end,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5467 exarg_T *eap,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5468 int deep UNUSED,
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5469 void *coookie)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5470 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5471 cctx_T *cctx = coookie;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5472
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5473 if (lvp->ll_tv == NULL)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5474 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5475 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
5476 int cc = *name_end;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5477 int ret = OK;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5478
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5479 // 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
5480 *name_end = NUL;
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
5481 if (*p == '$')
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
5482 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
5483 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
5484 ret = FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5485 else
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
5486 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
5487
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5488 *name_end = cc;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5489 return ret;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5490 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5491
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5492 // TODO: unlet {list}[idx]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5493 // TODO: unlet {dict}[key]
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5494 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
5495 return FAIL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5496 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5497
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5498 /*
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5499 * 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
5500 * "arg" points to "var".
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5501 */
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5502 static char_u *
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5503 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
5504 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5505 char_u *p = arg;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5506
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5507 if (eap->cmdidx != CMD_unlet)
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5508 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5509 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
5510 return NULL;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5511 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5512
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5513 if (*p == '!')
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5514 {
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5515 p = skipwhite(p + 1);
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5516 eap->forceit = TRUE;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5517 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5518
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5519 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
5520 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
5521 }
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5522
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
5523 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5524 * 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
5525 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5526 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5527 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
5528 {
19623
2fee087c94cb patch 8.2.0368: Vim9: import that redefines local variable does not fail
Bram Moolenaar <Bram@vim.org>
parents: 19597
diff changeset
5529 return handle_import(arg, &cctx->ctx_imports, 0, cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5530 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5531
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5532 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5533 * 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
5534 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5535 static int
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5536 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
5537 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5538 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
5539 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
5540
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5541 if (endlabel == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5542 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5543 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
5544 *el = endlabel;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5545 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
5546
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5547 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
5548 return OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5549 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5550
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5551 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5552 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
5553 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5554 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
5555
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5556 while (*el != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5557 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5558 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
5559 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5560
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5561 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
5562 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
5563 *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
5564 vim_free(cur);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5565 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5566 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5567
19896
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5568 static void
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5569 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
5570 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5571 while (*el != NULL)
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5572 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5573 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
5574
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5575 *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
5576 vim_free(cur);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5577 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5578 }
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5579
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5580 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5581 * 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
5582 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5583 static scope_T *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5584 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
5585 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5586 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
5587
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5588 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5589 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5590 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
5591 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
5592 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
5593 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
5594 return scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5595 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5596
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5597 /*
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5598 * 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
5599 */
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5600 static void
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5601 drop_scope(cctx_T *cctx)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5602 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5603 scope_T *scope = cctx->ctx_scope;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5604
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5605 if (scope == NULL)
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5606 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5607 iemsg("calling drop_scope() without a scope");
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5608 return;
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5609 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5610 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
5611 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
5612 {
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5613 case IF_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5614 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
5615 case FOR_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5616 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
5617 case WHILE_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5618 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
5619 case TRY_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5620 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
5621 case NO_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5622 case BLOCK_SCOPE:
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5623 break;
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
5624 }
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5625 vim_free(scope);
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5626 }
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5627
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5628 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5629 * compile "if expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5630 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5631 * "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
5632 * 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
5633 * 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
5634 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5635 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5636 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5637 * "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
5638 * 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
5639 * 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
5640 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5641 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5642 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5643 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5644 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5645 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5646 * "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
5647 * 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
5648 * 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
5649 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5650 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5651 * elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5652 * 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
5653 * 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
5654 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5655 * JUMP_ALWAYS end
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5656 * else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5657 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5658 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5659 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5660 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5661 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
5662 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5663 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
5664 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
5665 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
5666 scope_T *scope;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5667 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
5668
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5669 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
5670 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
5671 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5672 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
5673 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
5674 }
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5675 if (instr->ga_len == instr_count && 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
5676 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5677 // The expression results in a constant.
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5678 // TODO: how about nesting?
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
5679 cctx->ctx_skip = tv2bool(&ppconst.pp_tv[0]) ? 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
5680 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
5681 }
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5682 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
5683 {
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5684 // Not a constant, generate instructions for the expression.
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
5685 cctx->ctx_skip = SKIP_UNKNONW;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
5686 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
5687 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
5688 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5689
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5690 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
5691 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5692 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5693
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
5694 if (cctx->ctx_skip == SKIP_UNKNONW)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5695 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5696 // "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
5697 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
5698 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
5699 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5700 else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5701 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
5702
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5703 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5704 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5705
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5706 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5707 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
5708 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5709 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
5710 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
5711 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
5712 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5713 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
5714 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
5715
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5716 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
5717 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5718 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
5719 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5720 }
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
5721 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
5722
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
5723 if (cctx->ctx_skip == SKIP_UNKNONW)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5724 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5725 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
5726 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
5727 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
5728 // 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
5729 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
5730 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
5731 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5732
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5733 // 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
5734 CLEAR_FIELD(ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5735 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
5736 {
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5737 clear_ppconst(&ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5738 return NULL;
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5739 }
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5740 if (instr->ga_len == instr_count && ppconst.pp_used == 1)
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5741 {
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5742 // 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
5743 // TODO: how about nesting?
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
5744 cctx->ctx_skip = tv2bool(&ppconst.pp_tv[0]) ? 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
5745 clear_ppconst(&ppconst);
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5746 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
5747 }
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5748 else
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5749 {
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5750 // Not a constant, generate instructions for the expression.
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
5751 cctx->ctx_skip = SKIP_UNKNONW;
20334
b774655968b4 patch 8.2.0722: Vim9: not handling constant expression for elseif
Bram Moolenaar <Bram@vim.org>
parents: 20332
diff changeset
5752 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
5753 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
5754
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5755 // "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
5756 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
5757 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
5758 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5759
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5760 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5761 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5762
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5763 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5764 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
5765 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5766 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
5767 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
5768 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5769 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
5770
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5771 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
5772 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5773 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
5774 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5775 }
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
5776 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
5777
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5778 // jump from previous block to the end, unless the else block is empty
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
5779 if (cctx->ctx_skip == SKIP_UNKNONW)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5780 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5781 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
5782 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
5783 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
5784 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5785
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
5786 if (cctx->ctx_skip == SKIP_UNKNONW)
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5787 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5788 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
5789 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5790 // 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
5791 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
5792 isn->isn_arg.jump.jump_where = instr->ga_len;
19332
d6e8a9e80be4 patch 8.2.0224: compiling :elseif not tested yet
Bram Moolenaar <Bram@vim.org>
parents: 19330
diff changeset
5793 scope->se_u.se_if.is_if_label = -1;
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5794 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5795 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5796
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
5797 if (cctx->ctx_skip != SKIP_UNKNONW)
4eeda7139133 patch 8.2.1005: Vim9: using TRUE/FALSE/MAYBE for ctx_skip is confusing
Bram Moolenaar <Bram@vim.org>
parents: 20899
diff changeset
5798 cctx->ctx_skip = cctx->ctx_skip == SKIP_YES ? SKIP_NOT : SKIP_YES;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5799
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5800 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5801 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5802
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5803 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5804 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
5805 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5806 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
5807 ifscope_T *ifscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5808 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
5809 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5810
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5811 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
5812 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5813 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
5814 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5815 }
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
5816 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
5817 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
5818
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5819 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
5820 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
5821 // 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
5822 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
5823 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
5824 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5825 // 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
5826 compile_fill_jump_to_end(&ifscope->is_end_label, cctx);
20899
e76bddcf3341 patch 8.2.1001: Vim9: crash with nested "if" and assignment
Bram Moolenaar <Bram@vim.org>
parents: 20871
diff changeset
5827 // TODO: this should restore the value from before the :if
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
5828 cctx->ctx_skip = SKIP_UNKNONW;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5829
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5830 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
5831 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5832 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5833
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5834 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5835 * compile "for var in expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5836 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5837 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5838 * PUSHNR -1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5839 * STORE loop-idx Set index to -1
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5840 * 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
5841 * 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
5842 * - 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
5843 * - 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
5844 * 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
5845 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5846 * 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
5847 * 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
5848 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5849 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5850 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5851 compile_for(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
5852 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5853 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5854 size_t varlen;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5855 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
5856 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
5857 scope_T *scope;
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5858 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
5859 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
5860 type_T *vartype;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5861
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5862 // TODO: list of variables: "for [key, value] in dict"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5863 // parse "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5864 for (p = arg; eval_isnamec1(*p); ++p)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5865 ;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5866 varlen = p - arg;
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5867 var_lvar = lookup_local(arg, varlen, cctx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5868 if (var_lvar != NULL)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5869 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5870 semsg(_("E1023: variable already defined: %s"), arg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5871 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5872 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5873
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5874 // consume "in"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5875 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5876 if (STRNCMP(p, "in", 2) != 0 || !VIM_ISWHITE(p[2]))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5877 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5878 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
5879 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5880 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5881 p = skipwhite(p + 2);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5882
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5883
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5884 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
5885 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5886 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5887
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5888 // Reserve a variable to store the loop iteration counter.
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5889 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
5890 if (loop_lvar == NULL)
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5891 {
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5892 // out of memory
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5893 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
5894 return NULL;
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5895 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5896
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5897 // Reserve a variable to store "var"
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5898 var_lvar = reserve_local(cctx, arg, varlen, FALSE, &t_any);
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5899 if (var_lvar == NULL)
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5900 {
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5901 // out of memory or used as an argument
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5902 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
5903 return NULL;
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5904 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5905
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5906 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
5907
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5908 // 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
5909 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
5910 if (compile_expr0(&arg, cctx) == FAIL)
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5911 {
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5912 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
5913 return NULL;
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5914 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5915
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5916 // now we know the type of "var"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5917 vartype = ((type_T **)stack->ga_data)[stack->ga_len - 1];
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5918 if (vartype->tt_type != VAR_LIST)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5919 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5920 emsg(_("E1024: need a List to iterate over"));
19866
1136ec381dd2 patch 8.2.0489: Vim9: memory leaks
Bram Moolenaar <Bram@vim.org>
parents: 19864
diff changeset
5921 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
5922 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5923 }
19922
1f42c49c3d29 patch 8.2.0517: Vim9: cannot separate "func" and "func(): void"
Bram Moolenaar <Bram@vim.org>
parents: 19918
diff changeset
5924 if (vartype->tt_member->tt_type != VAR_ANY)
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5925 var_lvar->lv_type = vartype->tt_member;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5926
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5927 // "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
5928 scope->se_u.se_for.fs_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
5929
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5930 generate_FOR(cctx, loop_lvar->lv_idx);
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
5931 generate_STORE(cctx, ISN_STORE, var_lvar->lv_idx, NULL);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5932
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5933 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5934 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5935
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5936 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5937 * compile "endfor"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5938 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5939 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5940 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
5941 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5942 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
5943 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
5944 forscope_T *forscope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5945 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5946
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5947 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
5948 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5949 emsg(_(e_for));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5950 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5951 }
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
5952 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
5953 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
5954 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
5955
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5956 // 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
5957 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
5958
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5959 // 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
5960 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
5961 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
5962
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5963 // 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
5964 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
5965
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5966 // 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
5967 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
5968 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5969
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5970 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5971
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5972 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5973 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5974
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5975 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5976 * compile "while expr"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5977 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5978 * Produces instructions:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5979 * 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
5980 * 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
5981 * ... body ...
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5982 * 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
5983 * end:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5984 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5985 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5986 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5987 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
5988 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5989 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
5990 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
5991 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5992
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5993 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
5994 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5995 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5996
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
5997 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
5998
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
5999 // 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
6000 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
6001 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6002
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6003 // "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
6004 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
6005 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
6006 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6007
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6008 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6009 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6010
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6011 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6012 * compile "endwhile"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6013 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6014 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6015 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
6016 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6017 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
6018
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6019 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
6020 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6021 emsg(_(e_while));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6022 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6023 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6024 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
6025 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
6026
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6027 // 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
6028 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
6029
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6030 // 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
6031 // 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
6032 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
6033
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6034 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6035
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6036 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6037 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6038
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6039 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6040 * compile "continue"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6041 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6042 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6043 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
6044 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6045 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
6046
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6047 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6048 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6049 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6050 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6051 emsg(_(e_continue));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6052 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6053 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6054 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
6055 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6056 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
6057 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6058
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6059 // 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
6060 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
6061 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
6062 : 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
6063 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6064 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6065
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6066 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6067 * compile "break"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6068 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6069 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6070 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
6071 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6072 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
6073 endlabel_T **el;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6074
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6075 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6076 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6077 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6078 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6079 emsg(_(e_break));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6080 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6081 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6082 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
6083 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6084 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
6085 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6086
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6087 // 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
6088 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
6089 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
6090 else
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6091 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
6092 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
6093 return FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6094
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6095 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6096 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6097
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6098 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6099 * 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
6100 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6101 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6102 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
6103 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6104 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
6105 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6106 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
6107 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6108
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6109 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6110 * 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
6111 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6112 static void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6113 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
6114 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6115 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
6116
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6117 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
6118 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
6119 vim_free(scope);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6120 }
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 * compile "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6124 * 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
6125 * finally.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6126 * 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
6127 * 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
6128 *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6129 * "try"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6130 * 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
6131 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6132 * "throw {exception}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6133 * EVAL {exception}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6134 * THROW create exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6135 * ... try block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6136 * " catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6137 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6138 * catch1: PUSH exeception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6139 * EVAL {expr}
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6140 * MATCH
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6141 * JUMP nomatch -> catch2
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6142 * CATCH remove exception
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6143 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6144 * " catch"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6145 * JUMP -> finally
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6146 * 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
6147 * ... catch block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6148 * " finally"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6149 * finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6150 * ... finally block
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6151 * " endtry"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6152 * 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
6153 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6154 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6155 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
6156 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6157 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
6158 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
6159 scope_T *scope;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6160
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6161 // 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
6162 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
6163 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
6164 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6165
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6166 // "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
6167 // "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
6168 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
6169 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
6170 return NULL;
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 // 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
6173 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
6174 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6175 return NULL;
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 return arg;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6180 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6181 * compile "catch {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6182 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6183 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6184 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
6185 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6186 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
6187 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
6188 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6189 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6190
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6191 // 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
6192 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
6193 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6194 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
6195
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6196 // 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
6197 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
6198 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6199 emsg(_(e_catch));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6200 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6201 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6202
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6203 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
6204 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6205 emsg(_("E1033: catch unreachable after catch-all"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6206 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6207 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6208
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6209 // 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
6210 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
6211 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
6212 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6213
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6214 // 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
6215 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
6216 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
6217 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
6218 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
6219 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6220 // 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
6221 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
6222 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
6223 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6224
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6225 p = skipwhite(arg);
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
6226 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
6227 {
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6228 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
6229 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
6230 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6231 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6232 {
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6233 char_u *end;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6234 char_u *pat;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6235 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
6236 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
6237 int len;
19316
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6238
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6239 // 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
6240 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
6241
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6242 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
6243 if (*end != *p)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6244 {
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6245 semsg(_("E1067: Separator mismatch: %s"), p);
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6246 vim_free(tofree);
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6247 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6248 }
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6249 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
6250 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
6251 else
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6252 len = (int)(end - tofree);
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6253 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
6254 vim_free(tofree);
19892
5feb426d2ea1 patch 8.2.0502: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19884
diff changeset
6255 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
6256 if (pat == NULL)
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6257 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6258 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
6259 return FAIL;
17dc6282f370 patch 8.2.0216: several Vim9 instructions are not tested
Bram Moolenaar <Bram@vim.org>
parents: 19304
diff changeset
6260
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6261 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
6262 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6263
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6264 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
6265 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
6266 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6267 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6268
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6269 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
6270 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6271
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6272 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
6273 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6274 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6275 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6276
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6277 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6278 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
6279 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6280 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
6281 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
6282 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6283
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6284 // 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
6285 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
6286 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6287 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
6288
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6289 // 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
6290 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
6291 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6292 emsg(_(e_finally));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6293 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6294 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6295
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6296 // 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
6297 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
6298 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
6299 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6300 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
6301 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6302 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6303
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6304 // 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
6305 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
6306
19894
ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
6307 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
6308 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
6309 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6310 // 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
6311 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
6312 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
6313 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6314
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6315 // 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
6316
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6317 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6318 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6319
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6320 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6321 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
6322 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6323 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
6324 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
6325 isn_T *isn;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6326
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6327 // 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
6328 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
6329 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6330 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
6331
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6332 // 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
6333 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
6334 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6335 if (scope == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6336 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
6337 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
6338 emsg(_(e_endwhile));
19213
b18437efabac patch 8.2.0165: Coverity warning for using NULL pointer
Bram Moolenaar <Bram@vim.org>
parents: 19193
diff changeset
6339 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
6340 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6341 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6342 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6343 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6344 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6345
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6346 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
6347 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
6348 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6349 emsg(_("E1032: missing :catch or :finally"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6350 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6351 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6352
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6353 // 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
6354 // by ":finally".
19229
d776967d0f0d patch 8.2.0173: build fails with old compiler
Bram Moolenaar <Bram@vim.org>
parents: 19223
diff changeset
6355 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
6356
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6357 // End :catch or :finally scope: set value in ISN_TRY instruction
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6358 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
6359 isn->isn_arg.try.try_finally = instr->ga_len;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6360 compile_endblock(cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6361
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6362 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
6363 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6364 return arg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6365 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6366
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6367 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6368 * compile "throw {expr}"
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6369 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6370 static char_u *
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6371 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
6372 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6373 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
6374
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6375 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
6376 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6377 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
6378 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6379 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
6380 return NULL;
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 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6383 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6384
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 * 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
6387 * 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
6388 * 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
6389 * 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
6390 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6391 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
6392 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
6393 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6394 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
6395 int count = 0;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6396
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
6397 for (;;)
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6398 {
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6399 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
6400 return NULL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6401 ++count;
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
6402 p = skipwhite(p);
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
6403 if (ends_excmd(*p))
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
6404 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6405 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6406
20142
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
6407 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
6408 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
6409 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
6410 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
6411 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
6412 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
6413 else
fe8d0a4344df patch 8.2.0626: Vim9: wrong syntax of function in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20140
diff changeset
6414 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
6415 return p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6416 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6417
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6418 /*
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6419 * 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
6420 */
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6421 static char_u *
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6422 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
6423 {
20172
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
6424 char_u *p;
20174
72b437855299 patch 8.2.0642: Vim9: using invalid index
Bram Moolenaar <Bram@vim.org>
parents: 20172
diff changeset
6425 int has_expr = FALSE;
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6426
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
6427 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
6428 goto theend;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6429
20174
72b437855299 patch 8.2.0642: Vim9: using invalid index
Bram Moolenaar <Bram@vim.org>
parents: 20172
diff changeset
6430 if (eap->cmdidx >= 0 && eap->cmdidx < CMD_SIZE)
72b437855299 patch 8.2.0642: Vim9: using invalid index
Bram Moolenaar <Bram@vim.org>
parents: 20172
diff changeset
6431 has_expr = (excmd_get_argt(eap->cmdidx) & (EX_XFILE | EX_EXPAND));
20172
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
6432 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
6433 {
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
6434 // 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
6435 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
6436 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
6437 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
6438 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
6439 }
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
6440
1d84eaed0ec8 patch 8.2.0641: Vim9: not expanded in :hardcopy and syn-include
Bram Moolenaar <Bram@vim.org>
parents: 20170
diff changeset
6441 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
6442 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6443 int count = 0;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6444 char_u *start = skipwhite(line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6445
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6446 // :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
6447 // PUSHS ":cmd xxx"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6448 // eval expr1
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6449 // PUSHS "yyy"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6450 // eval expr2
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6451 // PUSHS "zzz"
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6452 // EXECCONCAT 5
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6453 for (;;)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6454 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6455 if (p > start)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6456 {
20830
9064044fd4f6 patch 8.2.0967: unnecessary type casts for vim_strnsave()
Bram Moolenaar <Bram@vim.org>
parents: 20538
diff changeset
6457 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
6458 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6459 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6460 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
6461 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
6462 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6463 may_generate_2STRING(-1, cctx);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6464 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6465 p = skipwhite(p);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6466 if (*p != '`')
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6467 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6468 emsg(_("E1083: missing backtick"));
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6469 return NULL;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6470 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6471 start = p + 1;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6472
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6473 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
6474 if (p == NULL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6475 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6476 if (*skipwhite(start) != NUL)
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6477 {
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6478 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
6479 ++count;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6480 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6481 break;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6482 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6483 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6484 generate_EXECCONCAT(cctx, count);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6485 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6486 else
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6487 generate_EXEC(cctx, line);
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6488
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6489 theend:
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6490 return (char_u *)"";
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6491 }
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6492
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6493 /*
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
6494 * Add a function to the list of :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
6495 * This "sets ufunc->uf_dfunc_idx" but the function isn't compiled yet.
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6496 */
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
6497 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
6498 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
6499 {
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6500 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
6501
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6502 // 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
6503 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
6504 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
6505 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
6506 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
6507 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
6508 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
6509 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
6510 ++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
6511 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
6512 }
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6513
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6514 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6515 * 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
6516 * 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
6517 * 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
6518 * 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
6519 * 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
6520 * "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
6521 * 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
6522 * "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
6523 * 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
6524 */
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
6525 int
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
6526 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
6527 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6528 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
6529 char_u *p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6530 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
6531 int had_return = FALSE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6532 cctx_T cctx;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6533 garray_T *instr;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6534 int called_emsg_before = called_emsg;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6535 int ret = FAIL;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6536 sctx_T save_current_sctx = current_sctx;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6537 int do_estack_push;
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
6538 int emsg_before = called_emsg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6539
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6540 // 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
6541 // Otherwise add a new entry in "def_functions".
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
6542 if (ufunc->uf_dfunc_idx >= 0)
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6543 {
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6544 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
6545 + 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
6546 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
6547 }
7587d892c00c patch 8.2.0725: Vim9: cannot call a function declared later in Vim9 script
Bram Moolenaar <Bram@vim.org>
parents: 20336
diff changeset
6548 else if (add_def_function(ufunc) == 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
6549 return FAIL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6550
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 20005
diff changeset
6551 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
6552 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
6553 cctx.ctx_lnum = -1;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
6554 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
6555 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
6556 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
6557 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
6558 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
6559 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
6560 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
6561
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6562 // 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
6563 // 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
6564 // 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
6565 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
6566 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
6567
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6568 // 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
6569 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
6570 if (do_estack_push)
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6571 estack_push_ufunc(ufunc, 1);
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
6572
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6573 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
6574 {
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6575 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
6576 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
6577 int i;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6578 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
6579 int off = STACK_FRAME_SIZE + (ufunc->uf_va_name != NULL ? 1 : 0);
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6580
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6581 // 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
6582 // 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
6583 // 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
6584 // of arguments.
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6585 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
6586 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
6587 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6588 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
6589 {
19946
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6590 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
6591 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
6592 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
6593
19328
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6594 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
6595 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
6596 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
6597 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6598
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6599 // 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
6600 // 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
6601 // specified type.
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6602 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
6603 if (ufunc->uf_arg_types[arg_idx] == &t_unknown)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6604 ufunc->uf_arg_types[arg_idx] = val_type;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6605 else if (check_type(ufunc->uf_arg_types[i], val_type, FALSE)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6606 == FAIL)
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6607 {
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6608 arg_type_mismatch(ufunc->uf_arg_types[arg_idx], val_type,
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6609 arg_idx + 1);
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6610 goto erret;
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6611 }
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6612
8466e62a2481 patch 8.2.0529: Vim9: function argument with default not checked
Bram Moolenaar <Bram@vim.org>
parents: 19944
diff changeset
6613 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
6614 goto erret;
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6615 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6616 ufunc->uf_def_arg_idx[count] = 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
6617 }
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6618
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6619 /*
e99e6d794597 patch 8.2.0222: Vim9: optional function arguments don't work yet
Bram Moolenaar <Bram@vim.org>
parents: 19316
diff changeset
6620 * 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
6621 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6622 for (;;)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6623 {
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6624 exarg_T ea;
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6625 int starts_with_colon = FALSE;
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
6626
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
6627 // 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
6628 // the right line number when inside try/catch.
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
6629 if (emsg_before != called_emsg)
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
6630 goto erret;
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
6631
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6632 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
6633 // 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
6634 ++line;
20059
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
6635 else if (line != NULL && *line != NUL
de756b3f4dee patch 8.2.0585: Vim9: # comment not recognized after :vim9script
Bram Moolenaar <Bram@vim.org>
parents: 20055
diff changeset
6636 && !(*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
6637 || 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
6638 {
19912
d4fa9db88d16 patch 8.2.0512: Vim9: no optional arguments in func type
Bram Moolenaar <Bram@vim.org>
parents: 19904
diff changeset
6639 semsg(_("E488: Trailing characters: %s"), line);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6640 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6641 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6642 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6643 {
19999
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
6644 line = next_line_from_context(&cctx);
844c7646f61b patch 8.2.0555: Vim9: line continuation is not always needed
Bram Moolenaar <Bram@vim.org>
parents: 19993
diff changeset
6645 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
6646 // 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
6647 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6648 }
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
6649 emsg_before = called_emsg;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6650
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6651 had_return = FALSE;
20007
aadd1cae2ff5 patch 8.2.0559: clearing a struct is verbose
Bram Moolenaar <Bram@vim.org>
parents: 20005
diff changeset
6652 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
6653 ea.cmdlinep = &line;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6654 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
6655
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6656 // 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
6657 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
6658 {
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6659 case '#':
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6660 // "#" 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
6661 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
6662 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6663 line = (char_u *)"";
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6664 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6665 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6666 break;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6667
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6668 case '}':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6669 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6670 // "}" 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
6671 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
6672 ? 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
6673
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6674 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
6675 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6676 compile_endblock(&cctx);
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6677 line = ea.cmd;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6678 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6679 else
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6680 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6681 emsg(_("E1025: using } outside of a block scope"));
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6682 goto erret;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6683 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6684 if (line != NULL)
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6685 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
6686 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6687 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6688
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6689 case '{':
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6690 // "{" 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
6691 // "{'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
6692 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
6693 {
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6694 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
6695 continue;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6696 }
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6697 break;
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6698
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6699 case ':':
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6700 starts_with_colon = TRUE;
20055
686deb5959c2 patch 8.2.0583: Vim9: # comment not recognized in :def function
Bram Moolenaar <Bram@vim.org>
parents: 20045
diff changeset
6701 break;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6702 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6703
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6704 /*
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6705 * COMMAND MODIFIERS
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 if (parse_command_modifiers(&ea, &errormsg, FALSE) == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6708 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6709 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6710 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6711 // 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
6712 line = (char_u *)"";
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6713 continue;
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
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6716 // Skip ":call" to get to the function name.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6717 if (checkforcmd(&ea.cmd, "call", 3))
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6718 ea.cmd = skipwhite(ea.cmd);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6719
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6720 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
6721 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6722 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
6723
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
6724 // 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
6725 // 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
6726 // 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
6727 // 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
6728 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
6729 ? 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
6730 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
6731 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
6732 {
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6733 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
6734 int oplen;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6735 int heredoc;
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6736
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6737 var_end = find_name_end(pskip, NULL, NULL,
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6738 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
6739 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
6740 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
6741 {
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
6742 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
6743
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
6744 // 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
6745 // 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
6746 // "g:var = expr"
19583
ba35daca6553 patch 8.2.0348: Vim9: not all code tested
Bram Moolenaar <Bram@vim.org>
parents: 19579
diff changeset
6747 // "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
6748 // "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
6749 // "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
6750 // "&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
6751 // "$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
6752 // "@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
6753 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
6754 || *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
6755 || *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
6756 || ((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
6757 || lookup_local(ea.cmd, len, &cctx) != NULL
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
6758 || lookup_arg(ea.cmd, len, NULL, NULL,
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
6759 NULL, &cctx) == OK
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
6760 || lookup_script(ea.cmd, len) == OK
fc2d76e0994c patch 8.2.0733: Vim9: assigning to dict or list argument does not work
Bram Moolenaar <Bram@vim.org>
parents: 20349
diff changeset
6761 || 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
6762 {
b09afbebffee patch 8.2.0294: cannot use Ex command that is also a function name
Bram Moolenaar <Bram@vim.org>
parents: 19467
diff changeset
6763 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
6764 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
6765 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
6766 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
6767 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6768 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6769 }
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6770
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6771 if (*ea.cmd == '[')
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6772 {
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6773 // [var, var] = expr
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6774 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
6775 if (line == NULL)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6776 goto erret;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6777 if (line != ea.cmd)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6778 continue;
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6779 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6780 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6781
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 * COMMAND after range
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6784 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6785 ea.cmd = skip_range(ea.cmd, NULL);
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
6786 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
6787 : (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
6788 &cctx);
19181
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 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
6791 {
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
6792 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
6793 {
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6794 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
6795 continue;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6796 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6797
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6798 // Expression or function call.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6799 if (ea.cmdidx == CMD_eval)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6800 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6801 p = ea.cmd;
20328
445c2b2ea44b patch 8.2.0719: Vim9: more expressions can be evaluated at compile time
Bram Moolenaar <Bram@vim.org>
parents: 20324
diff changeset
6802 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
6803 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6804
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6805 // drop the return value
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6806 generate_instr_drop(&cctx, ISN_DROP, 1);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6807 line = p;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6808 continue;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6809 }
19894
ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
6810 // CMD_let cannot happen, compile_assignment() above is used
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6811 iemsg("Command from find_ex_command() not handled");
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6812 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6813 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6814
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6815 p = skipwhite(p);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6816
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
6817 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
6818 && 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
6819 && ea.cmdidx != CMD_else
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6820 && ea.cmdidx != CMD_endif)
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6821 {
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6822 line = (char_u *)"";
19253
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6823 continue;
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6824 }
a8d2d3c8f0b3 patch 8.2.0185: Vim9 script: cannot use "if has()" to skip lines
Bram Moolenaar <Bram@vim.org>
parents: 19229
diff changeset
6825
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6826 switch (ea.cmdidx)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6827 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6828 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
6829 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
6830 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
6831 break;
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
6832
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6833 case CMD_function:
20279
49b50843e725 patch 8.2.0695: Vim9: cannot define a function inside a function
Bram Moolenaar <Bram@vim.org>
parents: 20275
diff changeset
6834 emsg(_("E1086: 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
6835 goto erret;
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 case CMD_return:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6838 line = compile_return(p, set_return_type, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6839 had_return = TRUE;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6840 break;
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 case CMD_let:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6843 case CMD_const:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6844 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
6845 if (line == p)
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
6846 line = NULL;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6847 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6848
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6849 case CMD_unlet:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6850 case CMD_unlockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6851 case CMD_lockvar:
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6852 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
6853 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
6854
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6855 case CMD_import:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6856 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
6857 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6858
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6859 case CMD_if:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6860 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
6861 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6862 case CMD_elseif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6863 line = compile_elseif(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6864 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6865 case CMD_else:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6866 line = compile_else(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6867 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6868 case CMD_endif:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6869 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
6870 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6871
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6872 case CMD_while:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6873 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
6874 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6875 case CMD_endwhile:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6876 line = compile_endwhile(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6877 break;
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 case CMD_for:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6880 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
6881 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6882 case CMD_endfor:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6883 line = compile_endfor(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6884 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6885 case CMD_continue:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6886 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
6887 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6888 case CMD_break:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6889 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
6890 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6891
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6892 case CMD_try:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6893 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
6894 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6895 case CMD_catch:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6896 line = compile_catch(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6897 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6898 case CMD_finally:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6899 line = compile_finally(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6900 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6901 case CMD_endtry:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6902 line = compile_endtry(p, &cctx);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6903 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6904 case CMD_throw:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6905 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
6906 break;
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 case CMD_echo:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6909 case CMD_echon:
19528
3b026343f398 patch 8.2.0321: Vim9: ":execute" does not work yet
Bram Moolenaar <Bram@vim.org>
parents: 19521
diff changeset
6910 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
6911 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
6912 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
6913 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
6914 break;
19181
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 default:
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6917 // TODO: other commands with an expression argument
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6918 // Not recognized, execute with do_cmdline_cmd().
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6919 ea.arg = p;
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
6920 line = compile_exec(line, &ea, &cctx);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6921 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6922 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6923 if (line == NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6924 goto erret;
19894
ea4f8e789627 patch 8.2.0503: Vim9: some code is not tested
Bram Moolenaar <Bram@vim.org>
parents: 19892
diff changeset
6925 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
6926
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6927 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
6928 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6929 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
6930 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6931 }
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 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
6935 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6936 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
6937 emsg(_(e_endif));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6938 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
6939 emsg(_(e_endwhile));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6940 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
6941 emsg(_(e_endfor));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6942 else
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6943 emsg(_("E1026: Missing }"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6944 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6945 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6946
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6947 if (!had_return)
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 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
6950 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6951 emsg(_("E1027: Missing return statement"));
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6952 goto erret;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6953 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6954
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6955 // 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
6956 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
6957 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
6958 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6959
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
6960 {
8288884fdfe1 patch 8.2.0488: Vim9: compiling can break when using a lambda inside :def
Bram Moolenaar <Bram@vim.org>
parents: 19862
diff changeset
6961 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
6962 + 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
6963 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
6964 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
6965 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
6966 dfunc->df_varcount = cctx.ctx_locals_count;
20247
e46e72aaff74 patch 8.2.0679: Vim9: incomplete support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20244
diff changeset
6967 dfunc->df_closure_count = cctx.ctx_closure_count;
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
6968 if (cctx.ctx_outer_used)
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
6969 ufunc->uf_flags |= FC_CLOSURE;
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
6970 }
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6971
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6972 ret = OK;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6973
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6974 erret:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6975 if (ret == FAIL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6976 {
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6977 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
6978 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
6979 + 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
6980
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6981 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
6982 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
6983 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
6984
20534
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
6985 // if using the last entry in the table we might as well remove it
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
6986 if (!dfunc->df_deleted
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
6987 && ufunc->uf_dfunc_idx == def_functions.ga_len - 1)
ae758aa4ee5e patch 8.2.0821: Vim9: memory leak in expr test
Bram Moolenaar <Bram@vim.org>
parents: 20532
diff changeset
6988 --def_functions.ga_len;
20528
489cb75c76b6 patch 8.2.0818: Vim9: using a discovery phase doesn't work well
Bram Moolenaar <Bram@vim.org>
parents: 20419
diff changeset
6989 ufunc->uf_dfunc_idx = 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
6990
19896
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6991 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
6992 drop_scope(&cctx);
92177b596695 patch 8.2.0504: Vim9: leaking scope memory when compilation fails
Bram Moolenaar <Bram@vim.org>
parents: 19894
diff changeset
6993
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
6994 // 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
6995 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
6996
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6997 if (errormsg != NULL)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6998 emsg(errormsg);
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
6999 else if (called_emsg == called_emsg_before)
19411
bc880a130120 patch 8.2.0263: a few new Vim9 messages are not localized
Bram Moolenaar <Bram@vim.org>
parents: 19392
diff changeset
7000 emsg(_("E1028: compile_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
7001 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7002
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7003 current_sctx = save_current_sctx;
20538
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7004 if (do_estack_push)
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7005 estack_pop();
9f921ba86d05 patch 8.2.0823: Vim9: script reload test is disabled
Bram Moolenaar <Bram@vim.org>
parents: 20534
diff changeset
7006
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7007 free_imported(&cctx);
20239
2135b4641680 patch 8.2.0675: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20207
diff changeset
7008 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
7009 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
7010 return ret;
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7011 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7012
20532
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7013 void
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7014 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
7015 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7016 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
7017 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
7018
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7019 // 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
7020 // argument types.
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7021 // 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
7022 // 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
7023 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
7024 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7025 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
7026 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
7027 // 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
7028 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
7029 argcount + varargs,
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7030 &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
7031 return;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7032 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
7033 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
7034 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
7035 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
7036 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7037 int i;
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7038
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7039 // 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
7040 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
7041 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
7042 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7043 else
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7044 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
7045 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
7046 if (varargs)
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7047 {
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7048 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
7049 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
7050 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
7051 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7052 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7053 else
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7054 // 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
7055 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
7056 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
7057 }
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7058
cb4831fa7e25 patch 8.2.0820: Vim9: function type isn't set until compiled
Bram Moolenaar <Bram@vim.org>
parents: 20528
diff changeset
7059
19181
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 * 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
7062 */
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7063 void
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7064 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
7065 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7066 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
7067 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7068 case ISN_EXEC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7069 case ISN_LOADENV:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7070 case ISN_LOADG:
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
7071 case ISN_LOADB:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
7072 case ISN_LOADW:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
7073 case ISN_LOADT:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7074 case ISN_LOADOPT:
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7075 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
7076 case ISN_PUSHEXC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7077 case ISN_PUSHS:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
7078 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
7079 case ISN_STOREG:
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
7080 case ISN_STOREB:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
7081 case ISN_STOREW:
7fc5d62fe2a5 patch 8.2.0600: Vim9: cannot read or write w:, t: and b: variables
Bram Moolenaar <Bram@vim.org>
parents: 20079
diff changeset
7082 case ISN_STORET:
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7083 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
7084 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
7085 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7086
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7087 case ISN_LOADS:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
7088 case ISN_STORES:
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
7089 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
7090 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7091
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7092 case ISN_UNLET:
20099
058b41f85bcb patch 8.2.0605: Vim9: cannot unlet an environment variable
Bram Moolenaar <Bram@vim.org>
parents: 20091
diff changeset
7093 case ISN_UNLETENV:
20091
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7094 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
7095 break;
a64c16ff98b8 patch 8.2.0601: Vim9: :unlet is not compiled
Bram Moolenaar <Bram@vim.org>
parents: 20089
diff changeset
7096
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7097 case ISN_STOREOPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7098 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
7099 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7100
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7101 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
7102 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
7103 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7104
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7105 case ISN_PUSHJOB:
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
7106 #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
7107 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
7108 #endif
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7109 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7110
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7111 case ISN_PUSHCHANNEL:
19562
6b7719b8f9b9 patch 8.2.0338: build failure without the channel feature
Bram Moolenaar <Bram@vim.org>
parents: 19558
diff changeset
7112 #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
7113 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
7114 #endif
19558
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7115 break;
8eeec8886c02 patch 8.2.0336: Vim9: insufficient test coverage for compiling
Bram Moolenaar <Bram@vim.org>
parents: 19530
diff changeset
7116
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7117 case ISN_UCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7118 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
7119 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7120
20283
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7121 case ISN_FUNCREF:
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7122 {
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7123 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
7124 + isn->isn_arg.funcref.fr_func;
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7125 func_ptr_unref(dfunc->df_ufunc);
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7126 }
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7127 break;
934657e365e5 patch 8.2.0697: Vim9: memory leak when using nested function
Bram Moolenaar <Bram@vim.org>
parents: 20281
diff changeset
7128
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7129 case ISN_2BOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7130 case ISN_2STRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7131 case ISN_ADDBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7132 case ISN_ADDLIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7133 case ISN_BCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7134 case ISN_CATCH:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7135 case ISN_CHECKNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7136 case ISN_CHECKTYPE:
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
7137 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
7138 case ISN_COMPAREANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7139 case ISN_COMPAREBLOB:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7140 case ISN_COMPAREBOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7141 case ISN_COMPAREDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7142 case ISN_COMPAREFLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7143 case ISN_COMPAREFUNC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7144 case ISN_COMPARELIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7145 case ISN_COMPARENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7146 case ISN_COMPARESPECIAL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7147 case ISN_COMPARESTRING:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7148 case ISN_CONCAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7149 case ISN_DCALL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7150 case ISN_DROP:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7151 case ISN_ECHO:
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7152 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
7153 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
7154 case ISN_ENDTRY:
20170
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7155 case ISN_EXECCONCAT:
0612c64a2b87 patch 8.2.0640: Vim9: expanding does not work
Bram Moolenaar <Bram@vim.org>
parents: 20142
diff changeset
7156 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
7157 case ISN_FOR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7158 case ISN_INDEX:
20859
876e16c48bd1 patch 8.2.0981: Vim9: cannot compile "[var, var] = list"
Bram Moolenaar <Bram@vim.org>
parents: 20842
diff changeset
7159 case ISN_GETITEM:
20871
65d9189d4dca patch 8.2.0987: Vim9: cannot assign to [var; var]
Bram Moolenaar <Bram@vim.org>
parents: 20859
diff changeset
7160 case ISN_SLICE:
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7161 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
7162 case ISN_JUMP:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7163 case ISN_LOAD:
20244
23d75968ca5e patch 8.2.0677: Vim9: no support for closures
Bram Moolenaar <Bram@vim.org>
parents: 20239
diff changeset
7164 case ISN_LOADOUTER:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7165 case ISN_LOADSCRIPT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7166 case ISN_LOADREG:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7167 case ISN_LOADV:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7168 case ISN_NEGATENR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7169 case ISN_NEWDICT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7170 case ISN_NEWLIST:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7171 case ISN_OPNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7172 case ISN_OPFLOAT:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7173 case ISN_OPANY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7174 case ISN_PCALL:
19862
846fbbacce3a patch 8.2.0487: Vim9: compiling not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19860
diff changeset
7175 case ISN_PCALL_END:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7176 case ISN_PUSHF:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7177 case ISN_PUSHNR:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7178 case ISN_PUSHBOOL:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7179 case ISN_PUSHSPEC:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7180 case ISN_RETURN:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7181 case ISN_STORE:
20295
bc2c9ea94ec1 patch 8.2.0703: Vim9: closure cannot store value in outer context
Bram Moolenaar <Bram@vim.org>
parents: 20283
diff changeset
7182 case ISN_STOREOUTER:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
7183 case ISN_STOREV:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7184 case ISN_STORENR:
19283
9dc843109c97 patch 8.2.0200: Vim9 script commands not sufficiently tested
Bram Moolenaar <Bram@vim.org>
parents: 19259
diff changeset
7185 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
7186 case ISN_STORESCRIPT:
20349
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7187 case ISN_STOREDICT:
e29b2ec8d4d2 patch 8.2.0730: Vim9: Assignment to dict member does not work
Bram Moolenaar <Bram@vim.org>
parents: 20339
diff changeset
7188 case ISN_STORELIST:
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7189 case ISN_THROW:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7190 case ISN_TRY:
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7191 // nothing allocated
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7192 break;
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7193 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7194 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7195
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7196 /*
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7197 * 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
7198 */
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7199 static void
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7200 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
7201 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7202 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7203
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7204 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
7205
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7206 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
7207 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7208 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
7209 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
7210 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
7211 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7212
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7213 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
7214 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7215
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7216 /*
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7217 * When a user function is deleted, delete any associated def function.
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7218 */
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7219 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7220 delete_def_function(ufunc_T *ufunc)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7221 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7222 if (ufunc->uf_dfunc_idx >= 0)
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7223 {
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7224 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
7225 + 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
7226
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7227 delete_def_function_contents(dfunc);
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7228 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7229 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7230
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7231 #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
7232 /*
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7233 * 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
7234 */
19181
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7235 void
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7236 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
7237 {
19726
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7238 int idx;
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7239
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7240 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
7241 {
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7242 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
7243
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7244 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
7245 }
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7246
ad37a198a708 patch 8.2.0419: various memory leaks in Vim9 script code
Bram Moolenaar <Bram@vim.org>
parents: 19623
diff changeset
7247 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
7248 }
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7249 #endif
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7250
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7251
94eda51ba9ba patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff changeset
7252 #endif // FEAT_EVAL