Mercurial > vim
annotate src/vim9compile.c @ 34074:1629cc65d78d v9.1.0006
patch 9.1.0006: is*() and to*() function may be unsafe
Commit: https://github.com/vim/vim/commit/184f71cc6868a240dc872ed2852542bbc1d43e28
Author: Keith Thompson <Keith.S.Thompson@gmail.com>
Date: Thu Jan 4 21:19:04 2024 +0100
patch 9.1.0006: is*() and to*() function may be unsafe
Problem: is*() and to*() function may be unsafe
Solution: Add SAFE_* macros and start using those instead
(Keith Thompson)
Use SAFE_() macros for is*() and to*() functions
The standard is*() and to*() functions declared in <ctype.h> have
undefined behavior for negative arguments other than EOF. If plain char
is signed, passing an unchecked value from argv for from user input
to one of these functions has undefined behavior.
Solution: Add SAFE_*() macros that cast the argument to unsigned char.
Most implementations behave sanely for negative arguments, and most
character values in practice are non-negative, but it's still best
to avoid undefined behavior.
The change from #13347 has been omitted, as this has already been
separately fixed in commit ac709e2fc0db6d31abb7da96f743c40956b60c3a
(v9.0.2054)
fixes: #13332
closes: #13347
Signed-off-by: Keith Thompson <Keith.S.Thompson@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Thu, 04 Jan 2024 21:30:04 +0100 |
parents | ab6a70fad5b5 |
children | 7ff3c277377f |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
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2 * |
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3 * VIM - Vi IMproved by Bram Moolenaar |
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4 * |
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5 * Do ":help uganda" in Vim to read copying and usage conditions. |
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6 * Do ":help credits" in Vim to see a list of people who contributed. |
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7 * See README.txt for an overview of the Vim source code. |
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8 */ |
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9 |
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10 /* |
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11 * vim9compile.c: compiling a :def function |
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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 // When not generating protos this is included in proto.h |
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20 #ifdef PROTO |
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21 # include "vim9.h" |
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22 #endif |
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23 |
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24 // Functions defined with :def are stored in this growarray. |
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25 // They are never removed, so that they can be found by index. |
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26 // Deleted functions have the df_deleted flag set. |
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27 garray_T def_functions = {0, 0, sizeof(dfunc_T), 50, NULL}; |
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28 |
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29 static void delete_def_function_contents(dfunc_T *dfunc, int mark_deleted); |
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30 |
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31 /* |
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32 * Lookup variable "name" in the local scope and return it in "lvar". |
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33 * "lvar->lv_from_outer" is incremented accordingly. |
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34 * If "lvar" is NULL only check if the variable can be found. |
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35 * Return FAIL if not found. |
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36 */ |
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37 int |
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38 lookup_local(char_u *name, size_t len, lvar_T *lvar, cctx_T *cctx) |
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39 { |
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40 int idx; |
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41 lvar_T *lvp; |
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42 |
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43 if (len == 0) |
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44 return FAIL; |
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45 |
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46 if (((len == 4 && STRNCMP(name, "this", 4) == 0) |
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47 || (len == 5 && STRNCMP(name, "super", 5) == 0)) |
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48 && cctx->ctx_ufunc != NULL |
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49 && (cctx->ctx_ufunc->uf_flags & (FC_OBJECT|FC_NEW))) |
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50 { |
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51 int is_super = *name == 's'; |
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52 if (is_super) |
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53 { |
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54 if (name[5] != '.') |
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55 { |
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56 emsg(_(e_super_must_be_followed_by_dot)); |
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57 return FAIL; |
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58 } |
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59 if (cctx->ctx_ufunc->uf_class != NULL |
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60 && cctx->ctx_ufunc->uf_class->class_extends == NULL) |
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61 { |
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62 emsg(_(e_using_super_not_in_child_class)); |
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63 return FAIL; |
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64 } |
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65 } |
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66 if (lvar != NULL) |
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67 { |
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68 CLEAR_POINTER(lvar); |
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69 lvar->lv_loop_depth = -1; |
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70 lvar->lv_name = (char_u *)(is_super ? "super" : "this"); |
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71 if (cctx->ctx_ufunc->uf_class != NULL) |
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72 { |
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73 lvar->lv_type = &cctx->ctx_ufunc->uf_class->class_object_type; |
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74 if (is_super) |
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75 { |
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76 type_T *type = get_type_ptr(cctx->ctx_type_list); |
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77 |
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78 if (type != NULL) |
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79 { |
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80 *type = *lvar->lv_type; |
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81 lvar->lv_type = type; |
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82 type->tt_flags |= TTFLAG_SUPER; |
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83 } |
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84 } |
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85 } |
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86 } |
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87 return OK; |
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88 } |
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89 |
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90 // Find local in current function scope. |
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91 for (idx = 0; idx < cctx->ctx_locals.ga_len; ++idx) |
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92 { |
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93 lvp = ((lvar_T *)cctx->ctx_locals.ga_data) + idx; |
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94 if (lvp->lv_name != NULL |
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95 && STRNCMP(name, lvp->lv_name, len) == 0 |
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96 && STRLEN(lvp->lv_name) == len) |
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97 { |
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98 if (lvar != NULL) |
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99 { |
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100 *lvar = *lvp; |
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101 lvar->lv_from_outer = 0; |
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102 // If the variable was declared inside a loop set |
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103 // lvar->lv_loop_idx and lvar->lv_loop_depth. |
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104 get_loop_var_idx(cctx, idx, lvar); |
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105 } |
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106 return OK; |
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107 } |
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108 } |
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109 |
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110 // Find local in outer function scope. |
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111 if (cctx->ctx_outer != NULL) |
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112 { |
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113 if (lookup_local(name, len, lvar, cctx->ctx_outer) == OK) |
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114 { |
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115 if (lvar != NULL) |
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116 { |
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117 cctx->ctx_outer_used = TRUE; |
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118 ++lvar->lv_from_outer; |
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119 } |
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120 return OK; |
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121 } |
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122 } |
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123 |
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124 return FAIL; |
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125 } |
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126 |
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127 /* |
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128 * Lookup an argument in the current function and an enclosing function. |
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129 * Returns the argument index in "idxp" |
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130 * Returns the argument type in "type" |
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131 * Sets "gen_load_outer" to TRUE if found in outer scope. |
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132 * Returns OK when found, FAIL otherwise. |
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133 */ |
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134 int |
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135 arg_exists( |
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136 char_u *name, |
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137 size_t len, |
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138 int *idxp, |
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139 type_T **type, |
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140 int *gen_load_outer, |
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141 cctx_T *cctx) |
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142 { |
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143 int idx; |
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144 char_u *va_name; |
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145 |
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146 if (len == 0) |
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147 return FAIL; |
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148 for (idx = 0; idx < cctx->ctx_ufunc->uf_args_visible; ++idx) |
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149 { |
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150 char_u *arg = FUNCARG(cctx->ctx_ufunc, idx); |
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151 |
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152 if (STRNCMP(name, arg, len) == 0 && arg[len] == NUL) |
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153 { |
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154 if (idxp != NULL) |
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155 { |
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156 // Arguments are located above the frame pointer. One further |
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157 // if there is a vararg argument |
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158 *idxp = idx - (cctx->ctx_ufunc->uf_args.ga_len |
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159 + STACK_FRAME_SIZE) |
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160 + (cctx->ctx_ufunc->uf_va_name != NULL ? -1 : 0); |
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161 |
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162 if (cctx->ctx_ufunc->uf_arg_types != NULL) |
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163 *type = cctx->ctx_ufunc->uf_arg_types[idx]; |
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164 else |
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165 *type = &t_any; |
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166 } |
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167 return OK; |
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168 } |
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169 } |
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170 |
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171 va_name = cctx->ctx_ufunc->uf_va_name; |
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172 if (va_name != NULL |
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173 && STRNCMP(name, va_name, len) == 0 && va_name[len] == NUL) |
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174 { |
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175 if (idxp != NULL) |
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176 { |
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177 // varargs is always the last argument |
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178 *idxp = -STACK_FRAME_SIZE - 1; |
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179 *type = cctx->ctx_ufunc->uf_va_type; |
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180 } |
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181 return OK; |
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182 } |
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183 |
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184 if (cctx->ctx_outer != NULL) |
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185 { |
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186 // Lookup the name for an argument of the outer function. |
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187 if (arg_exists(name, len, idxp, type, gen_load_outer, cctx->ctx_outer) |
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188 == OK) |
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189 { |
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190 if (gen_load_outer != NULL) |
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191 ++*gen_load_outer; |
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192 return OK; |
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193 } |
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194 } |
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195 |
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196 return FAIL; |
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197 } |
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198 |
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199 /* |
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200 * Lookup a script-local variable in the current script, possibly defined in a |
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201 * block that contains the function "cctx->ctx_ufunc". |
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202 * "cctx" is NULL at the script level, "cstack" is NULL in a function. |
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203 * If "len" is <= 0 "name" must be NUL terminated. |
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204 * Return NULL when not found. |
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205 */ |
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206 static sallvar_T * |
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207 find_script_var(char_u *name, size_t len, cctx_T *cctx, cstack_T *cstack) |
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208 { |
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209 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
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210 hashitem_T *hi; |
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211 int cc; |
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212 sallvar_T *sav; |
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213 ufunc_T *ufunc; |
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214 |
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215 // Find the list of all script variables with the right name. |
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216 if (len > 0) |
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217 { |
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218 cc = name[len]; |
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219 name[len] = NUL; |
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220 } |
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221 hi = hash_find(&si->sn_all_vars.dv_hashtab, name); |
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222 if (len > 0) |
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223 name[len] = cc; |
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224 if (HASHITEM_EMPTY(hi)) |
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225 return NULL; |
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226 |
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227 sav = HI2SAV(hi); |
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228 if (sav->sav_block_id == 0) |
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229 // variable defined in the top script scope is always visible |
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230 return sav; |
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231 |
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232 if (cctx == NULL) |
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233 { |
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234 if (cstack == NULL) |
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235 return NULL; |
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236 |
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237 // Not in a function scope, find variable with block ID equal to or |
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238 // smaller than the current block id. Use "cstack" to go up the block |
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239 // scopes. |
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240 while (sav != NULL) |
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241 { |
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242 int idx; |
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243 |
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244 for (idx = cstack->cs_idx; idx >= 0; --idx) |
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245 if (cstack->cs_block_id[idx] == sav->sav_block_id) |
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246 break; |
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247 if (idx >= 0) |
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248 break; |
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249 sav = sav->sav_next; |
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250 } |
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251 return sav; |
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252 } |
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253 |
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254 // Go over the variables with this name and find one that was visible |
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255 // from the function. |
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256 ufunc = cctx->ctx_ufunc; |
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257 while (sav != NULL) |
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258 { |
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259 int idx; |
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260 |
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261 // Go over the blocks that this function was defined in. If the |
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262 // variable block ID matches it was visible to the function. |
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263 for (idx = 0; idx < ufunc->uf_block_depth; ++idx) |
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264 if (ufunc->uf_block_ids[idx] == sav->sav_block_id) |
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265 return sav; |
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266 sav = sav->sav_next; |
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267 } |
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268 |
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269 // Not found, variable was not visible. |
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270 return NULL; |
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271 } |
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272 |
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273 /* |
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274 * If "name" can be found in the current script set it's "block_id". |
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275 */ |
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276 void |
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277 update_script_var_block_id(char_u *name, int block_id) |
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278 { |
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279 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
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280 hashitem_T *hi; |
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281 sallvar_T *sav; |
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282 |
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283 hi = hash_find(&si->sn_all_vars.dv_hashtab, name); |
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284 if (HASHITEM_EMPTY(hi)) |
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285 return; |
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286 sav = HI2SAV(hi); |
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287 sav->sav_block_id = block_id; |
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288 } |
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289 |
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290 /* |
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291 * Return TRUE if the script context is Vim9 script. |
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292 */ |
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293 int |
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294 script_is_vim9(void) |
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295 { |
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296 return SCRIPT_ITEM(current_sctx.sc_sid)->sn_version == SCRIPT_VERSION_VIM9; |
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297 } |
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298 |
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299 /* |
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300 * Lookup a variable (without s: prefix) in the current script. |
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301 * "cctx" is NULL at the script level, "cstack" is NULL in a function. |
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302 * Returns OK or FAIL. |
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303 */ |
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304 int |
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305 script_var_exists(char_u *name, size_t len, cctx_T *cctx, cstack_T *cstack) |
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306 { |
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307 if (current_sctx.sc_sid <= 0) |
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308 return FAIL; |
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309 if (script_is_vim9()) |
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310 { |
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311 // Check script variables that were visible where the function was |
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312 // defined. |
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313 if (find_script_var(name, len, cctx, cstack) != NULL) |
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314 return OK; |
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315 } |
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316 else |
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317 { |
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318 hashtab_T *ht = &SCRIPT_VARS(current_sctx.sc_sid); |
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319 dictitem_T *di; |
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320 int cc; |
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321 |
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322 // Check script variables that are currently visible |
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323 cc = name[len]; |
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324 name[len] = NUL; |
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325 di = find_var_in_ht(ht, 0, name, TRUE); |
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326 name[len] = cc; |
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327 if (di != NULL) |
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328 return OK; |
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329 } |
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330 |
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331 return FAIL; |
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332 } |
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333 |
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334 /* |
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335 * Returns the index of a class method or class variable with name "name" |
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336 * accessible in the currently compiled function. |
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337 * If "cl_ret" is not NULL set it to the class. |
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338 * Otherwise return -1. |
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339 */ |
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340 static int |
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341 cctx_class_midx( |
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342 cctx_T *cctx, |
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343 int is_method, |
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344 char_u *name, |
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345 size_t len, |
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346 class_T **cl_ret) |
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347 { |
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348 if (cctx == NULL || cctx->ctx_ufunc == NULL |
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349 || cctx->ctx_ufunc->uf_class == NULL |
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350 || cctx->ctx_ufunc->uf_defclass == NULL) |
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351 return -1; |
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352 |
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353 // Search for the class method or variable in the class where the calling |
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354 // function is defined. |
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355 class_T *cl = cctx->ctx_ufunc->uf_defclass; |
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356 int m_idx = is_method ? class_method_idx(cl, name, len) |
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357 : class_member_idx(cl, name, len); |
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358 if (m_idx < 0) |
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359 { |
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360 cl = cl->class_extends; |
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361 while (cl != NULL) |
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362 { |
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363 m_idx = is_method ? class_method_idx(cl, name, len) |
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364 : class_member_idx(cl, name, len); |
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365 if (m_idx >= 0) |
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366 break; |
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367 cl = cl->class_extends; |
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368 } |
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369 } |
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370 |
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371 if (m_idx >= 0) |
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372 { |
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373 if (cl_ret != NULL) |
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374 *cl_ret = cl; |
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375 } |
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376 |
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377 return m_idx; |
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378 } |
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379 |
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380 /* |
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381 * Returns the index of a class method with name "name" accessible in the |
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382 * currently compiled function. Returns -1 if not found. The class where the |
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383 * method is defined is returned in "cl_ret". |
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384 */ |
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385 int |
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386 cctx_class_method_idx( |
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387 cctx_T *cctx, |
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388 char_u *name, |
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389 size_t len, |
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390 class_T **cl_ret) |
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391 { |
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392 return cctx_class_midx(cctx, TRUE, name, len, cl_ret); |
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393 } |
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394 |
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395 /* |
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396 * Returns the index of a class variable with name "name" accessible in the |
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397 * currently compiled function. Returns -1 if not found. The class where the |
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398 * variable is defined is returned in "cl_ret". |
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399 */ |
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400 int |
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401 cctx_class_member_idx( |
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402 cctx_T *cctx, |
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403 char_u *name, |
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404 size_t len, |
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405 class_T **cl_ret) |
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406 { |
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407 return cctx_class_midx(cctx, FALSE, name, len, cl_ret); |
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408 } |
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409 |
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410 /* |
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411 * Return TRUE if "name" is a local variable, argument, script variable or |
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412 * imported. Also if "name" is "this" and in a class method. |
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413 */ |
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414 static int |
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415 variable_exists(char_u *name, size_t len, cctx_T *cctx) |
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416 { |
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417 return (cctx != NULL |
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418 && (lookup_local(name, len, NULL, cctx) == OK |
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419 || arg_exists(name, len, NULL, NULL, NULL, cctx) == OK |
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420 || (len == 4 |
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421 && cctx->ctx_ufunc != NULL |
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422 && (cctx->ctx_ufunc->uf_flags & (FC_OBJECT|FC_NEW)) |
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423 && STRNCMP(name, "this", 4) == 0))) |
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424 || script_var_exists(name, len, cctx, NULL) == OK |
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425 || cctx_class_member_idx(cctx, name, len, NULL) >= 0 |
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426 || find_imported(name, len, FALSE) != NULL; |
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427 } |
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428 |
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429 /* |
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430 * Return TRUE if "name" is a local variable, argument, script variable, |
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431 * imported or function. Or commands are being skipped, a declaration may have |
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432 * been skipped then. |
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433 */ |
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434 static int |
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435 item_exists(char_u *name, size_t len, int cmd UNUSED, cctx_T *cctx) |
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436 { |
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437 return variable_exists(name, len, cctx); |
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438 } |
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439 |
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440 /* |
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441 * Check if "p[len]" is already defined, either in script "import_sid" or in |
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442 * compilation context "cctx". |
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443 * "cctx" is NULL at the script level, "cstack" is NULL in a function. |
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444 * Does not check the global namespace. |
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445 * If "is_arg" is TRUE the error message is for an argument name. |
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446 * Return FAIL and give an error if it defined. |
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447 */ |
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448 int |
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449 check_defined( |
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450 char_u *p, |
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451 size_t len, |
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452 cctx_T *cctx, |
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453 cstack_T *cstack, |
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454 int is_arg) |
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455 { |
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456 int c = p[len]; |
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457 ufunc_T *ufunc = NULL; |
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458 |
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459 // underscore argument is OK |
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460 if (len == 1 && *p == '_') |
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461 return OK; |
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462 |
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463 if (script_var_exists(p, len, cctx, cstack) == OK) |
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464 { |
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465 if (is_arg) |
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466 semsg(_(e_argument_already_declared_in_script_str), p); |
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467 else |
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468 semsg(_(e_variable_already_declared_in_script_str), p); |
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469 return FAIL; |
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470 } |
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471 |
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472 if (cctx_class_member_idx(cctx, p, len, NULL) >= 0) |
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473 { |
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474 if (is_arg) |
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475 semsg(_(e_argument_already_declared_in_class_str), p); |
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476 else |
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477 semsg(_(e_variable_already_declared_in_class_str), p); |
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478 return FAIL; |
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479 } |
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480 |
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481 p[len] = NUL; |
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482 if ((cctx != NULL |
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483 && (lookup_local(p, len, NULL, cctx) == OK |
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484 || arg_exists(p, len, NULL, NULL, NULL, cctx) == OK)) |
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485 || find_imported(p, len, FALSE) != NULL |
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486 || (ufunc = find_func_even_dead(p, 0)) != NULL) |
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487 { |
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488 // A local or script-local function can shadow a global function. |
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489 if (ufunc == NULL || ((ufunc->uf_flags & FC_DEAD) == 0 |
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490 && (!func_is_global(ufunc) |
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491 || (p[0] == 'g' && p[1] == ':')))) |
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492 { |
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493 if (is_arg) |
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494 semsg(_(e_argument_name_shadows_existing_variable_str), p); |
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495 else |
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496 semsg(_(e_name_already_defined_str), p); |
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497 p[len] = c; |
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498 return FAIL; |
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499 } |
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500 } |
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501 p[len] = c; |
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502 return OK; |
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503 } |
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504 |
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505 |
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506 /* |
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507 * Return TRUE if "actual" could be "expected" and a runtime typecheck is to be |
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508 * used. Return FALSE if the types will never match. |
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509 */ |
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510 static int |
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511 use_typecheck(type_T *actual, type_T *expected) |
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512 { |
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513 if (actual->tt_type == VAR_ANY |
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514 || actual->tt_type == VAR_UNKNOWN |
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515 || (actual->tt_type == VAR_FUNC |
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516 && (expected->tt_type == VAR_FUNC |
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517 || expected->tt_type == VAR_PARTIAL) |
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518 && (actual->tt_member == &t_any |
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519 || actual->tt_member == &t_unknown |
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520 || actual->tt_argcount < 0) |
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521 && (actual->tt_member == &t_unknown || |
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522 (actual->tt_member == &t_void) |
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523 == (expected->tt_member == &t_void)))) |
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524 return TRUE; |
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525 if ((actual->tt_type == VAR_LIST || actual->tt_type == VAR_DICT) |
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526 && actual->tt_type == expected->tt_type) |
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527 // This takes care of a nested list or dict. |
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528 return use_typecheck(actual->tt_member, expected->tt_member); |
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529 return FALSE; |
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530 } |
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531 |
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532 /* |
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533 * Check that |
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534 * - "actual" matches "expected" type or |
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535 * - "actual" is a type that can be "expected" type: add a runtime check; or |
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536 * - return FAIL. |
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537 * If "actual_is_const" is TRUE then the type won't change at runtime, do not |
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538 * generate a TYPECHECK. |
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539 */ |
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540 int |
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541 need_type_where( |
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542 type_T *actual, |
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543 type_T *expected, |
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544 int number_ok, // expect VAR_FLOAT but VAR_NUMBER is OK |
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545 int offset, |
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546 where_T where, |
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547 cctx_T *cctx, |
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548 int silent, |
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549 int actual_is_const) |
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550 { |
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551 int ret; |
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552 |
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553 if (expected->tt_type != VAR_CLASS && expected->tt_type != VAR_TYPEALIAS) |
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554 { |
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555 if (check_type_is_value(actual) == FAIL) |
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556 return FAIL; |
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557 } |
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558 |
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559 if (expected == &t_bool && actual != &t_bool |
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560 && (actual->tt_flags & TTFLAG_BOOL_OK)) |
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561 { |
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562 // Using "0", "1" or the result of an expression with "&&" or "||" as a |
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563 // boolean is OK but requires a conversion. |
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564 generate_2BOOL(cctx, FALSE, offset); |
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565 return OK; |
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566 } |
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567 |
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568 ret = check_type_maybe(expected, actual, FALSE, where); |
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569 if (ret == OK) |
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570 return OK; |
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571 |
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572 // If actual a constant a runtime check makes no sense. If it's |
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573 // null_function it is OK. |
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574 if (actual_is_const && ret == MAYBE && actual == &t_func_unknown) |
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575 return OK; |
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576 |
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577 // If the actual type can be the expected type add a runtime check. |
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578 if (!actual_is_const && ret == MAYBE && use_typecheck(actual, expected)) |
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579 { |
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580 generate_TYPECHECK(cctx, expected, number_ok, offset, |
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581 where.wt_kind == WT_VARIABLE, where.wt_index); |
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582 return OK; |
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583 } |
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584 |
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585 if (!silent) |
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586 type_mismatch_where(expected, actual, where); |
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587 return FAIL; |
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588 } |
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589 |
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590 int |
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591 need_type( |
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592 type_T *actual, |
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593 type_T *expected, |
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594 int number_ok, // when expected is float number is also OK |
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595 int offset, |
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596 int arg_idx, |
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597 cctx_T *cctx, |
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598 int silent, |
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599 int actual_is_const) |
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600 { |
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601 where_T where = WHERE_INIT; |
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602 |
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603 if (arg_idx > 0) |
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604 { |
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605 where.wt_index = arg_idx; |
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606 where.wt_kind = WT_ARGUMENT; |
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607 } |
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608 return need_type_where(actual, expected, number_ok, offset, where, |
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609 cctx, silent, actual_is_const); |
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610 } |
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611 |
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|
612 /* |
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613 * Set type of variable "lvar" to "type". If the variable is a constant then |
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614 * the type gets TTFLAG_CONST. |
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615 */ |
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616 static void |
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617 set_var_type(lvar_T *lvar, type_T *type_arg, cctx_T *cctx) |
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618 { |
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619 type_T *type = type_arg; |
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620 |
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621 if (lvar->lv_const == ASSIGN_CONST && (type->tt_flags & TTFLAG_CONST) == 0) |
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622 { |
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623 if (type->tt_flags & TTFLAG_STATIC) |
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624 // entry in static_types[] is followed by const type |
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625 type = type + 1; |
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626 else |
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627 { |
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628 type = copy_type(type, cctx->ctx_type_list); |
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629 type->tt_flags |= TTFLAG_CONST; |
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630 } |
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631 } |
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632 lvar->lv_type = type; |
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633 } |
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634 |
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635 /* |
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636 * Reserve space for a local variable. |
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637 * "assign" can be ASSIGN_VAR for :var, ASSIGN_CONST for :const and |
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638 * ASSIGN_FINAL for :final. |
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639 * Return the variable or NULL if it failed. |
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640 */ |
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641 lvar_T * |
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642 reserve_local( |
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643 cctx_T *cctx, |
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644 char_u *name, |
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645 size_t len, |
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646 int assign, |
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647 type_T *type) |
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648 { |
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649 lvar_T *lvar; |
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|
650 dfunc_T *dfunc; |
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651 |
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652 if (arg_exists(name, len, NULL, NULL, NULL, cctx) == OK) |
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653 { |
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654 emsg_namelen(_(e_str_is_used_as_argument), name, (int)len); |
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655 return NULL; |
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|
656 } |
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657 |
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658 if (GA_GROW_FAILS(&cctx->ctx_locals, 1)) |
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659 return NULL; |
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660 lvar = ((lvar_T *)cctx->ctx_locals.ga_data) + cctx->ctx_locals.ga_len++; |
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661 CLEAR_POINTER(lvar); |
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662 |
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663 // Every local variable uses the next entry on the stack. We could re-use |
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664 // the last ones when leaving a scope, but then variables used in a closure |
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665 // might get overwritten. To keep things simple do not re-use stack |
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666 // entries. This is less efficient, but memory is cheap these days. |
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667 dfunc = ((dfunc_T *)def_functions.ga_data) + cctx->ctx_ufunc->uf_dfunc_idx; |
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668 lvar->lv_idx = dfunc->df_var_names.ga_len; |
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669 |
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670 lvar->lv_name = vim_strnsave(name, len == 0 ? STRLEN(name) : len); |
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671 lvar->lv_const = assign; |
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672 if (type == &t_unknown || type == &t_any) |
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673 // type not known yet, may be inferred from RHS |
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674 lvar->lv_type = type; |
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675 else |
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676 // may use TTFLAG_CONST |
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677 set_var_type(lvar, type, cctx); |
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678 |
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679 // Remember the name for debugging. |
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680 if (GA_GROW_FAILS(&dfunc->df_var_names, 1)) |
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681 return NULL; |
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682 ((char_u **)dfunc->df_var_names.ga_data)[lvar->lv_idx] = |
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683 vim_strsave(lvar->lv_name); |
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684 ++dfunc->df_var_names.ga_len; |
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685 |
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|
686 return lvar; |
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687 } |
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688 |
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689 /* |
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690 * If "check_writable" is ASSIGN_CONST give an error if the variable was |
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691 * defined with :final or :const, if "check_writable" is ASSIGN_FINAL give an |
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692 * error if the variable was defined with :const. |
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693 */ |
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694 static int |
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695 check_item_writable(svar_T *sv, int check_writable, char_u *name) |
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696 { |
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697 if ((check_writable == ASSIGN_CONST && sv->sv_const != 0) |
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698 || (check_writable == ASSIGN_FINAL |
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699 && sv->sv_const == ASSIGN_CONST)) |
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700 { |
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701 semsg(_(e_cannot_change_readonly_variable_str), name); |
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702 return FAIL; |
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703 } |
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704 return OK; |
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|
705 } |
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706 |
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|
707 /* |
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708 * Find "name" in script-local items of script "sid". |
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709 * Pass "check_writable" to check_item_writable(). |
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710 * "cctx" is NULL at the script level, "cstack" is NULL in a function. |
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711 * Returns the index in "sn_var_vals" if found. |
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712 * If found but not in "sn_var_vals" returns -1. |
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713 * If not found or the variable is not writable returns -2. |
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|
714 */ |
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|
715 int |
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|
716 get_script_item_idx( |
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|
717 int sid, |
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718 char_u *name, |
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719 int check_writable, |
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720 cctx_T *cctx, |
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721 cstack_T *cstack) |
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722 { |
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|
723 hashtab_T *ht; |
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|
724 dictitem_T *di; |
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|
725 scriptitem_T *si = SCRIPT_ITEM(sid); |
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|
726 svar_T *sv; |
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|
727 int idx; |
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|
728 |
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diff
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|
729 if (!SCRIPT_ID_VALID(sid)) |
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|
730 return -1; |
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|
731 if (sid == current_sctx.sc_sid) |
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|
732 { |
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|
733 sallvar_T *sav = find_script_var(name, 0, cctx, cstack); |
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|
734 |
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|
735 if (sav == NULL) |
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|
736 return -2; |
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|
737 idx = sav->sav_var_vals_idx; |
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738 sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
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739 if (check_item_writable(sv, check_writable, name) == FAIL) |
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740 return -2; |
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|
741 return idx; |
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|
742 } |
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|
743 |
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|
744 // First look the name up in the hashtable. |
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|
745 ht = &SCRIPT_VARS(sid); |
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|
746 di = find_var_in_ht(ht, 0, name, TRUE); |
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diff
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|
747 if (di == NULL) |
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|
748 { |
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|
749 if (si->sn_autoload_prefix != NULL) |
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diff
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|
750 { |
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|
751 hashitem_T *hi; |
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diff
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|
752 |
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|
753 // A variable exported from an autoload script is in the global |
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|
754 // variables, we can find it in the all_vars table. |
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|
755 hi = hash_find(&si->sn_all_vars.dv_hashtab, name); |
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diff
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|
756 if (!HASHITEM_EMPTY(hi)) |
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|
757 return HI2SAV(hi)->sav_var_vals_idx; |
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|
758 } |
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|
759 return -2; |
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|
760 } |
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changeset
|
761 |
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diff
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|
762 // Now find the svar_T index in sn_var_vals. |
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|
763 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) |
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|
764 { |
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|
765 sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
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diff
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|
766 if (sv->sv_tv == &di->di_tv) |
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diff
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|
767 { |
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|
768 if (check_item_writable(sv, check_writable, name) == FAIL) |
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diff
changeset
|
769 return -2; |
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diff
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|
770 return idx; |
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diff
changeset
|
771 } |
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diff
changeset
|
772 } |
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changeset
|
773 return -1; |
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|
774 } |
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|
775 |
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|
776 static imported_T * |
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777 find_imported_in_script(char_u *name, size_t len, int sid) |
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|
778 { |
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|
779 scriptitem_T *si; |
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|
780 int idx; |
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diff
changeset
|
781 |
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|
782 if (!SCRIPT_ID_VALID(sid)) |
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|
783 return NULL; |
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|
784 si = SCRIPT_ITEM(sid); |
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|
785 for (idx = 0; idx < si->sn_imports.ga_len; ++idx) |
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|
786 { |
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|
787 imported_T *import = ((imported_T *)si->sn_imports.ga_data) + idx; |
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788 |
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|
789 if (len == 0 ? STRCMP(name, import->imp_name) == 0 |
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790 : STRLEN(import->imp_name) == len |
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|
791 && STRNCMP(name, import->imp_name, len) == 0) |
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|
792 return import; |
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|
793 } |
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|
794 return NULL; |
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diff
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|
795 } |
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diff
changeset
|
796 |
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diff
changeset
|
797 /* |
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diff
changeset
|
798 * Find "name" in imported items of the current script. |
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diff
changeset
|
799 * If "len" is 0 use any length that works. |
695b50472e85
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|
800 * If "load" is TRUE and the script was not loaded yet, load it now. |
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changeset
|
801 */ |
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diff
changeset
|
802 imported_T * |
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|
803 find_imported(char_u *name, size_t len, int load) |
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|
804 { |
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diff
changeset
|
805 if (!SCRIPT_ID_VALID(current_sctx.sc_sid)) |
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diff
changeset
|
806 return NULL; |
695b50472e85
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diff
changeset
|
807 |
695b50472e85
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diff
changeset
|
808 // Skip over "s:" before "s:something" to find the import name. |
695b50472e85
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diff
changeset
|
809 int off = name[0] == 's' && name[1] == ':' ? 2 : 0; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
810 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
811 imported_T *ret = find_imported_in_script(name + off, len - off, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
812 current_sctx.sc_sid); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
813 if (ret != NULL && load && (ret->imp_flags & IMP_FLAGS_AUTOLOAD)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
814 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
815 scid_T actual_sid = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
816 int save_emsg_off = emsg_off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
817 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
818 // "emsg_off" will be set when evaluating an expression silently, but |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
819 // we do want to know about errors in a script. Also because it then |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
820 // aborts when an error is encountered. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
821 emsg_off = FALSE; |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
822 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
823 // script found before but not loaded yet |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
824 ret->imp_flags &= ~IMP_FLAGS_AUTOLOAD; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
825 (void)do_source(SCRIPT_ITEM(ret->imp_sid)->sn_name, FALSE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
826 DOSO_NONE, &actual_sid); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
827 // If the script is a symlink it may be sourced with another name, may |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
828 // need to adjust the script ID for that. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
829 if (actual_sid != 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
830 ret->imp_sid = actual_sid; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
831 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
832 emsg_off = save_emsg_off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
833 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
834 return ret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
835 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
836 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
837 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
838 * Called when checking for a following operator at "arg". When the rest of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
839 * the line is empty or only a comment, peek the next line. If there is a next |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
840 * line return a pointer to it and set "nextp". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
841 * Otherwise skip over white space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
842 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
843 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
844 may_peek_next_line(cctx_T *cctx, char_u *arg, char_u **nextp) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
845 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
846 char_u *p = skipwhite(arg); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
847 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
848 *nextp = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
849 if (*p == NUL || (VIM_ISWHITE(*arg) && vim9_comment_start(p))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
850 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
851 *nextp = peek_next_line_from_context(cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
852 if (*nextp != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
853 return *nextp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
854 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
855 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
856 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
857 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
858 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
859 * Return a pointer to the next line that isn't empty or only contains a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
860 * comment. Skips over white space. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
861 * Returns NULL if there is none. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
862 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
863 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
864 peek_next_line_from_context(cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
865 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
866 int lnum = cctx->ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
867 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
868 while (++lnum < cctx->ctx_ufunc->uf_lines.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
869 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
870 char_u *line = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[lnum]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
871 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
872 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
873 // ignore NULLs inserted for continuation lines |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
874 if (line != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
875 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
876 p = skipwhite(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
877 if (vim9_bad_comment(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
878 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
879 if (*p != NUL && !vim9_comment_start(p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
880 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
881 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
882 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
883 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
884 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
885 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
886 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
887 * Get the next line of the function from "cctx". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
888 * Skips over empty lines. Skips over comment lines if "skip_comment" is TRUE. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
889 * Returns NULL when at the end. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
890 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
891 char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
892 next_line_from_context(cctx_T *cctx, int skip_comment) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
893 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
894 char_u *line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
895 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
896 do |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
897 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
898 ++cctx->ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
899 if (cctx->ctx_lnum >= cctx->ctx_ufunc->uf_lines.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
900 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
901 line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
902 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
903 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
904 line = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[cctx->ctx_lnum]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
905 cctx->ctx_line_start = line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
906 SOURCING_LNUM = cctx->ctx_lnum + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
907 } while (line == NULL || *skipwhite(line) == NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
908 || (skip_comment && vim9_comment_start(skipwhite(line)))); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
909 return line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
910 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
911 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
912 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
913 * Skip over white space at "whitep" and assign to "*arg". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
914 * If "*arg" is at the end of the line, advance to the next line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
915 * Also when "whitep" points to white space and "*arg" is on a "#". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
916 * Return FAIL if beyond the last line, "*arg" is unmodified then. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
917 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
918 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
919 may_get_next_line(char_u *whitep, char_u **arg, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
920 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
921 *arg = skipwhite(whitep); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
922 if (vim9_bad_comment(*arg)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
923 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
924 if (**arg == NUL || (VIM_ISWHITE(*whitep) && vim9_comment_start(*arg))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
925 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
926 char_u *next = next_line_from_context(cctx, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
927 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
928 if (next == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
929 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
930 *arg = skipwhite(next); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
931 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
932 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
933 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
934 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
935 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
936 * Idem, and give an error when failed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
937 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
938 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
939 may_get_next_line_error(char_u *whitep, char_u **arg, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
940 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
941 if (may_get_next_line(whitep, arg, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
942 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
943 SOURCING_LNUM = cctx->ctx_lnum + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
944 emsg(_(e_line_incomplete)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
945 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
946 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
947 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
948 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
949 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
950 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
951 * Get a line from the compilation context, compatible with exarg_T getline(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
952 * Return a pointer to the line in allocated memory. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
953 * Return NULL for end-of-file or some error. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
954 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
955 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
956 exarg_getline( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
957 int c UNUSED, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
958 void *cookie, |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
959 int indent UNUSED, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
960 getline_opt_T options UNUSED) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
961 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
962 cctx_T *cctx = (cctx_T *)cookie; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
963 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
964 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
965 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
966 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
967 if (cctx->ctx_lnum >= cctx->ctx_ufunc->uf_lines.ga_len - 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
968 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
969 ++cctx->ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
970 p = ((char_u **)cctx->ctx_ufunc->uf_lines.ga_data)[cctx->ctx_lnum]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
971 // Comment lines result in NULL pointers, skip them. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
972 if (p != NULL) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
973 return vim_strsave(p); |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
974 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
975 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
976 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
977 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
978 fill_exarg_from_cctx(exarg_T *eap, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
979 { |
33988
7c30841c60a0
patch 9.0.2180: POSIX function name in exarg causes issues
Christian Brabandt <cb@256bit.org>
parents:
33951
diff
changeset
|
980 eap->ea_getline = exarg_getline; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
981 eap->cookie = cctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
982 eap->skip = cctx->ctx_skip == SKIP_YES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
983 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
984 |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
985 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
986 * Return TRUE if "ufunc" should be compiled, taking into account whether |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
987 * "profile" indicates profiling is to be done. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
988 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
989 int |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
990 func_needs_compiling(ufunc_T *ufunc, compiletype_T compile_type) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
991 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
992 switch (ufunc->uf_def_status) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
993 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
994 case UF_TO_BE_COMPILED: |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
995 return TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
996 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
997 case UF_COMPILED: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
998 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
999 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1000 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1001 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1002 switch (compile_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1003 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1004 case CT_PROFILE: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1005 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1006 return dfunc->df_instr_prof == NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1007 #endif |
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Fix line endings issue
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parents:
32669
diff
changeset
|
1008 case CT_NONE: |
695b50472e85
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parents:
32669
diff
changeset
|
1009 return dfunc->df_instr == NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1010 case CT_DEBUG: |
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parents:
32669
diff
changeset
|
1011 return dfunc->df_instr_debug == NULL; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1012 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1013 } |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1014 |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1015 case UF_NOT_COMPILED: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1016 case UF_COMPILE_ERROR: |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1017 case UF_COMPILING: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1018 break; |
695b50472e85
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parents:
32669
diff
changeset
|
1019 } |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1020 return FALSE; |
695b50472e85
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parents:
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diff
changeset
|
1021 } |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1022 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1023 /* |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1024 * Compile a nested :def command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1025 */ |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1026 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1027 compile_nested_function(exarg_T *eap, cctx_T *cctx, garray_T *lines_to_free) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1028 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1029 int is_global = *eap->arg == 'g' && eap->arg[1] == ':'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1030 char_u *name_start = eap->arg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1031 char_u *name_end = to_name_end(eap->arg, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1032 int off; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1033 char_u *func_name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1034 char_u *lambda_name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1035 ufunc_T *ufunc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1036 int r = FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1037 compiletype_T compile_type; |
33366
88fa56e88cd7
patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
parents:
33343
diff
changeset
|
1038 int funcref_isn_idx = -1; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1039 lvar_T *lvar = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1040 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1041 if (eap->forceit) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1042 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1043 emsg(_(e_cannot_use_bang_with_nested_def)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1044 return NULL; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1045 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1046 |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1047 if (*name_start == '/') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1048 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1049 name_end = skip_regexp(name_start + 1, '/', TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1050 if (*name_end == '/') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1051 ++name_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1052 set_nextcmd(eap, name_end); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1053 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1054 if (name_end == name_start || *skipwhite(name_end) != '(') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1055 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1056 if (!ends_excmd2(name_start, name_end)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1057 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1058 if (*skipwhite(name_end) == '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1059 semsg(_(e_cannot_define_dict_func_in_vim9_script_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1060 eap->cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1061 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1062 semsg(_(e_invalid_command_str), eap->cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1063 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1064 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1065 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1066 // "def" or "def Name": list functions |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1067 if (generate_DEF(cctx, name_start, name_end - name_start) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1068 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1069 return eap->nextcmd == NULL ? (char_u *)"" : eap->nextcmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1070 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1071 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1072 // Only g:Func() can use a namespace. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1073 if (name_start[1] == ':' && !is_global) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1074 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1075 semsg(_(e_namespace_not_supported_str), name_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1076 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1077 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1078 if (cctx->ctx_skip != SKIP_YES |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1079 && check_defined(name_start, name_end - name_start, cctx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1080 NULL, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1081 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1082 if (!ASCII_ISUPPER(is_global ? name_start[2] : name_start[0])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1083 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1084 semsg(_(e_function_name_must_start_with_capital_str), name_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1085 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1086 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1087 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
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|
1088 eap->arg = name_end; |
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Fix line endings issue
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diff
changeset
|
1089 fill_exarg_from_cctx(eap, cctx); |
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Fix line endings issue
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diff
changeset
|
1090 |
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diff
changeset
|
1091 eap->forceit = FALSE; |
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Fix line endings issue
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diff
changeset
|
1092 // We use the special <Lamba>99 name, but it's not really a lambda. |
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Fix line endings issue
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parents:
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diff
changeset
|
1093 lambda_name = vim_strsave(get_lambda_name()); |
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Fix line endings issue
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diff
changeset
|
1094 if (lambda_name == NULL) |
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diff
changeset
|
1095 return NULL; |
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diff
changeset
|
1096 |
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diff
changeset
|
1097 // This may free the current line, make a copy of the name. |
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diff
changeset
|
1098 off = is_global ? 2 : 0; |
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diff
changeset
|
1099 func_name = vim_strnsave(name_start + off, name_end - name_start - off); |
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Fix line endings issue
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diff
changeset
|
1100 if (func_name == NULL) |
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diff
changeset
|
1101 { |
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diff
changeset
|
1102 r = FAIL; |
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parents:
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diff
changeset
|
1103 goto theend; |
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diff
changeset
|
1104 } |
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diff
changeset
|
1105 |
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diff
changeset
|
1106 // Make sure "KeyTyped" is not set, it may cause indent to be written. |
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Fix line endings issue
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diff
changeset
|
1107 int save_KeyTyped = KeyTyped; |
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Fix line endings issue
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diff
changeset
|
1108 KeyTyped = FALSE; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1109 |
33326
4e531adb3fac
patch 9.0.1928: Vim9: constructor type checking bug
Christian Brabandt <cb@256bit.org>
parents:
33322
diff
changeset
|
1110 ufunc = define_function(eap, lambda_name, lines_to_free, 0, NULL, 0); |
32670
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Fix line endings issue
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diff
changeset
|
1111 |
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Fix line endings issue
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diff
changeset
|
1112 KeyTyped = save_KeyTyped; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1113 |
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diff
changeset
|
1114 if (ufunc == NULL) |
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diff
changeset
|
1115 { |
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Fix line endings issue
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diff
changeset
|
1116 r = eap->skip ? OK : FAIL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1117 goto theend; |
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diff
changeset
|
1118 } |
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Fix line endings issue
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diff
changeset
|
1119 if (eap->nextcmd != NULL) |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1120 { |
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Fix line endings issue
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diff
changeset
|
1121 semsg(_(e_text_found_after_str_str), |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1122 eap->cmdidx == CMD_def ? "enddef" : "endfunction", eap->nextcmd); |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1123 r = FAIL; |
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diff
changeset
|
1124 func_ptr_unref(ufunc); |
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diff
changeset
|
1125 goto theend; |
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diff
changeset
|
1126 } |
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Fix line endings issue
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diff
changeset
|
1127 |
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Fix line endings issue
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diff
changeset
|
1128 // copy over the block scope IDs before compiling |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1129 if (!is_global && cctx->ctx_ufunc->uf_block_depth > 0) |
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parents:
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diff
changeset
|
1130 { |
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diff
changeset
|
1131 int block_depth = cctx->ctx_ufunc->uf_block_depth; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1132 |
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diff
changeset
|
1133 ufunc->uf_block_ids = ALLOC_MULT(int, block_depth); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1134 if (ufunc->uf_block_ids != NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1135 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1136 mch_memmove(ufunc->uf_block_ids, cctx->ctx_ufunc->uf_block_ids, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1137 sizeof(int) * block_depth); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1138 ufunc->uf_block_depth = block_depth; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1139 } |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1140 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1141 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1142 // Define the funcref before compiling, so that it is found by any |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1143 // recursive call. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1144 if (is_global) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1145 { |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1146 r = generate_NEWFUNC(cctx, lambda_name, func_name); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1147 func_name = NULL; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1148 lambda_name = NULL; |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1149 } |
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diff
changeset
|
1150 else |
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parents:
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diff
changeset
|
1151 { |
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parents:
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diff
changeset
|
1152 // Define a local variable for the function reference. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1153 lvar = reserve_local(cctx, func_name, name_end - name_start, |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1154 ASSIGN_CONST, ufunc->uf_func_type); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1155 if (lvar == NULL) |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1156 goto theend; |
33540
86dbcbb94fdb
patch 9.0.2019: Vim9: no support for funcrefs
Christian Brabandt <cb@256bit.org>
parents:
33534
diff
changeset
|
1157 if (generate_FUNCREF(cctx, ufunc, NULL, FALSE, 0, &funcref_isn_idx) == FAIL) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1158 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1159 r = generate_STORE(cctx, ISN_STORE, lvar->lv_idx, NULL); |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1160 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
1161 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1162 compile_type = get_compile_type(ufunc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1163 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
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diff
changeset
|
1164 // If the outer function is profiled, also compile the nested function for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1165 // profiling. |
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diff
changeset
|
1166 if (cctx->ctx_compile_type == CT_PROFILE) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1167 compile_type = CT_PROFILE; |
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diff
changeset
|
1168 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1169 if (func_needs_compiling(ufunc, compile_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1170 && compile_def_function(ufunc, TRUE, compile_type, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1171 { |
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parents:
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diff
changeset
|
1172 func_ptr_unref(ufunc); |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1173 if (lvar != NULL) |
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Fix line endings issue
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parents:
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diff
changeset
|
1174 // Now the local variable can't be used. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1175 *lvar->lv_name = '/'; // impossible value |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1176 goto theend; |
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parents:
32669
diff
changeset
|
1177 } |
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diff
changeset
|
1178 |
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diff
changeset
|
1179 #ifdef FEAT_PROFILE |
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diff
changeset
|
1180 // When the outer function is compiled for profiling, the nested function |
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diff
changeset
|
1181 // may be called without profiling. Compile it here in the right context. |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1182 if (compile_type == CT_PROFILE && func_needs_compiling(ufunc, CT_NONE)) |
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Fix line endings issue
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diff
changeset
|
1183 compile_def_function(ufunc, FALSE, CT_NONE, cctx); |
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diff
changeset
|
1184 #endif |
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diff
changeset
|
1185 |
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diff
changeset
|
1186 // If a FUNCREF instruction was generated, set the index after compiling. |
33366
88fa56e88cd7
patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
parents:
33343
diff
changeset
|
1187 if (funcref_isn_idx != -1 && ufunc->uf_def_status == UF_COMPILED) |
88fa56e88cd7
patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
parents:
33343
diff
changeset
|
1188 { |
88fa56e88cd7
patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
parents:
33343
diff
changeset
|
1189 isn_T *funcref_isn = ((isn_T *)cctx->ctx_instr.ga_data) + |
88fa56e88cd7
patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
parents:
33343
diff
changeset
|
1190 funcref_isn_idx; |
32670
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Fix line endings issue
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diff
changeset
|
1191 funcref_isn->isn_arg.funcref.fr_dfunc_idx = ufunc->uf_dfunc_idx; |
33366
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patch 9.0.1944: Vim9: function instruction pointer invalidated
Christian Brabandt <cb@256bit.org>
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changeset
|
1192 } |
32670
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Fix line endings issue
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changeset
|
1193 |
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diff
changeset
|
1194 theend: |
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diff
changeset
|
1195 vim_free(lambda_name); |
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diff
changeset
|
1196 vim_free(func_name); |
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diff
changeset
|
1197 return r == FAIL ? NULL : (char_u *)""; |
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diff
changeset
|
1198 } |
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diff
changeset
|
1199 |
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diff
changeset
|
1200 /* |
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diff
changeset
|
1201 * Compile one Vim expression {expr} in string "p". |
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diff
changeset
|
1202 * "p" points to the opening "{". |
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diff
changeset
|
1203 * Return a pointer to the character after "}", NULL for an error. |
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diff
changeset
|
1204 */ |
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diff
changeset
|
1205 char_u * |
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diff
changeset
|
1206 compile_one_expr_in_str(char_u *p, cctx_T *cctx) |
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parents:
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diff
changeset
|
1207 { |
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diff
changeset
|
1208 char_u *block_start; |
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Fix line endings issue
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diff
changeset
|
1209 char_u *block_end; |
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diff
changeset
|
1210 |
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diff
changeset
|
1211 // Skip the opening {. |
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diff
changeset
|
1212 block_start = skipwhite(p + 1); |
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diff
changeset
|
1213 block_end = block_start; |
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diff
changeset
|
1214 if (*block_start != NUL && skip_expr(&block_end, NULL) == FAIL) |
695b50472e85
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diff
changeset
|
1215 return NULL; |
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diff
changeset
|
1216 block_end = skipwhite(block_end); |
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diff
changeset
|
1217 // The block must be closed by a }. |
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diff
changeset
|
1218 if (*block_end != '}') |
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diff
changeset
|
1219 { |
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diff
changeset
|
1220 semsg(_(e_missing_close_curly_str), p); |
695b50472e85
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diff
changeset
|
1221 return NULL; |
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diff
changeset
|
1222 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1223 if (compile_expr0(&block_start, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1224 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1225 may_generate_2STRING(-1, TRUE, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1226 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1227 return block_end + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1228 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1229 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1230 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1231 * Compile a string "str" (either containing a literal string or a mix of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1232 * literal strings and Vim expressions of the form `{expr}`). This is used |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1233 * when compiling a heredoc assignment to a variable or an interpolated string |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1234 * in a Vim9 def function. Vim9 instructions are generated to push strings, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1235 * evaluate expressions, concatenate them and create a list of lines. When |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1236 * "evalstr" is TRUE, Vim expressions in "str" are evaluated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1237 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1238 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1239 compile_all_expr_in_str(char_u *str, int evalstr, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1240 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1241 char_u *p = str; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1242 char_u *val; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1243 int count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1244 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1245 if (cctx->ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1246 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1247 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1248 if (!evalstr || *str == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1249 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1250 // Literal string, possibly empty. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1251 val = *str != NUL ? vim_strsave(str) : NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1252 return generate_PUSHS(cctx, &val); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1253 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1254 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1255 // Push all the string pieces to the stack, followed by a ISN_CONCAT. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1256 while (*p != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1257 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1258 char_u *lit_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1259 int escaped_brace = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1260 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1261 // Look for a block start. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1262 lit_start = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1263 while (*p != '{' && *p != '}' && *p != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1264 ++p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1265 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1266 if (*p != NUL && *p == p[1]) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1267 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1268 // Escaped brace, unescape and continue. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1269 // Include the brace in the literal string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1270 ++p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1271 escaped_brace = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1272 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1273 else if (*p == '}') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1274 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1275 semsg(_(e_stray_closing_curly_str), str); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1276 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1277 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1278 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1279 // Append the literal part. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1280 if (p != lit_start) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1281 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1282 val = vim_strnsave(lit_start, (size_t)(p - lit_start)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1283 if (generate_PUSHS(cctx, &val) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1284 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1285 ++count; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1286 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1287 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1288 if (*p == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1289 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1290 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1291 if (escaped_brace) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1292 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1293 // Skip the second brace. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1294 ++p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1295 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1296 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1297 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1298 p = compile_one_expr_in_str(p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1299 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1300 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1301 ++count; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1302 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1303 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1304 // Small optimization, if there's only a single piece skip the ISN_CONCAT. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1305 if (count > 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1306 return generate_CONCAT(cctx, count); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1307 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1308 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1309 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1310 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1311 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1312 * Return the length of an assignment operator, or zero if there isn't one. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1313 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1314 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1315 assignment_len(char_u *p, int *heredoc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1316 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1317 if (*p == '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1318 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1319 if (p[1] == '<' && p[2] == '<') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1320 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1321 *heredoc = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1322 return 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1323 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1324 return 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1325 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1326 if (vim_strchr((char_u *)"+-*/%", *p) != NULL && p[1] == '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1327 return 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1328 if (STRNCMP(p, "..=", 3) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1329 return 3; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1330 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1331 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1332 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1333 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1334 * Generate the load instruction for "name". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1335 */ |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
1336 static int |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1337 generate_loadvar(cctx_T *cctx, lhs_T *lhs) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1338 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1339 char_u *name = lhs->lhs_name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1340 type_T *type = lhs->lhs_type; |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
1341 int res = OK; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1342 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1343 switch (lhs->lhs_dest) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1344 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1345 case dest_option: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1346 case dest_func_option: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1347 generate_LOAD(cctx, ISN_LOADOPT, 0, name, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1348 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1349 case dest_global: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1350 if (vim_strchr(name, AUTOLOAD_CHAR) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1351 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1352 if (name[2] == NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1353 generate_instr_type(cctx, ISN_LOADGDICT, &t_dict_any); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1354 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1355 generate_LOAD(cctx, ISN_LOADG, 0, name + 2, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1356 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1357 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1358 generate_LOAD(cctx, ISN_LOADAUTO, 0, name, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1359 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1360 case dest_buffer: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1361 generate_LOAD(cctx, ISN_LOADB, 0, name + 2, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1362 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1363 case dest_window: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1364 generate_LOAD(cctx, ISN_LOADW, 0, name + 2, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1365 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1366 case dest_tab: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1367 generate_LOAD(cctx, ISN_LOADT, 0, name + 2, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1368 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1369 case dest_script: |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
1370 res = compile_load_scriptvar(cctx, |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1371 name + (name[1] == ':' ? 2 : 0), NULL, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1372 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1373 case dest_env: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1374 // Include $ in the name here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1375 generate_LOAD(cctx, ISN_LOADENV, 0, name, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1376 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1377 case dest_reg: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1378 generate_LOAD(cctx, ISN_LOADREG, name[1], NULL, &t_string); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1379 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1380 case dest_vimvar: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1381 generate_LOADV(cctx, name + 2); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1382 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1383 case dest_local: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1384 if (cctx->ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1385 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1386 lvar_T *lvar = lhs->lhs_lvar; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1387 if (lvar->lv_from_outer > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1388 generate_LOADOUTER(cctx, lvar->lv_idx, lvar->lv_from_outer, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1389 lvar->lv_loop_depth, lvar->lv_loop_idx, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1390 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1391 generate_LOAD(cctx, ISN_LOAD, lvar->lv_idx, NULL, type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1392 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1393 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1394 case dest_class_member: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1395 generate_CLASSMEMBER(cctx, TRUE, lhs->lhs_class, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1396 lhs->lhs_classmember_idx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1397 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1398 case dest_expr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1399 // list or dict value should already be on the stack. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1400 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1401 } |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
1402 |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
1403 return res; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1404 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1405 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1406 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1407 * Skip over "[expr]" or ".member". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1408 * Does not check for any errors. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1409 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1410 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1411 skip_index(char_u *start) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1412 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1413 char_u *p = start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1414 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1415 if (*p == '[') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1416 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1417 p = skipwhite(p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1418 (void)skip_expr(&p, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1419 p = skipwhite(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1420 if (*p == ']') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1421 return p + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1422 return p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1423 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1424 // if (*p == '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1425 return to_name_end(p + 1, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1426 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1427 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1428 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1429 vim9_declare_error(char_u *name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1430 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1431 char *scope = ""; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1432 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1433 switch (*name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1434 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1435 case 'g': scope = _("global"); break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1436 case 'b': scope = _("buffer"); break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1437 case 'w': scope = _("window"); break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1438 case 't': scope = _("tab"); break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1439 case 'v': scope = "v:"; break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1440 case '$': semsg(_(e_cannot_declare_an_environment_variable_str), name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1441 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1442 case '&': semsg(_(e_cannot_declare_an_option_str), name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1443 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1444 case '@': semsg(_(e_cannot_declare_a_register_str), name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1445 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1446 default: return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1447 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1448 semsg(_(e_cannot_declare_a_scope_variable_str), scope, name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1449 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1450 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1451 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1452 * Return TRUE if "name" is a valid register to use. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1453 * Return FALSE and give an error message if not. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1454 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1455 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1456 valid_dest_reg(int name) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1457 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1458 if ((name == '@' || valid_yank_reg(name, FALSE)) && name != '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1459 return TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1460 emsg_invreg(name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1461 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1462 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1463 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1464 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1465 * For one assignment figure out the type of destination. Return it in "dest". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1466 * When not recognized "dest" is not set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1467 * For an option "option_scope" is set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1468 * For a v:var "vimvaridx" is set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1469 * "type" is set to the destination type if known, unchanted otherwise. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1470 * Return FAIL if an error message was given. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1471 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1472 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1473 get_var_dest( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1474 char_u *name, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1475 assign_dest_T *dest, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1476 cmdidx_T cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1477 int *option_scope, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1478 int *vimvaridx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1479 type_T **type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1480 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1481 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1482 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1483 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1484 if (*name == '&') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1485 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1486 int cc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1487 long numval; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1488 getoption_T opt_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1489 int opt_p_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1490 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1491 *dest = dest_option; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1492 if (cmdidx == CMD_final || cmdidx == CMD_const) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1493 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1494 emsg(_(e_cannot_lock_option)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1495 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1496 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1497 p = name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1498 p = find_option_end(&p, option_scope); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1499 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1500 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1501 // cannot happen? |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1502 emsg(_(e_unexpected_characters_in_assignment)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1503 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1504 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1505 cc = *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1506 *p = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1507 opt_type = get_option_value(skip_option_env_lead(name), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1508 &numval, NULL, &opt_p_flags, *option_scope); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1509 *p = cc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1510 switch (opt_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1511 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1512 case gov_unknown: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1513 semsg(_(e_unknown_option_str), name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1514 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1515 case gov_string: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1516 case gov_hidden_string: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1517 if (opt_p_flags & P_FUNC) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1518 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1519 // might be a Funcref, check the type later |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1520 *type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1521 *dest = dest_func_option; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1522 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1523 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1524 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1525 *type = &t_string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1526 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1527 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1528 case gov_bool: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1529 case gov_hidden_bool: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1530 *type = &t_bool; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1531 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1532 case gov_number: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1533 case gov_hidden_number: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1534 *type = &t_number; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1535 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1536 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1537 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1538 else if (*name == '$') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1539 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1540 *dest = dest_env; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1541 *type = &t_string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1542 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1543 else if (*name == '@') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1544 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1545 if (!valid_dest_reg(name[1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1546 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1547 *dest = dest_reg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1548 *type = name[1] == '#' ? &t_number_or_string : &t_string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1549 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1550 else if (STRNCMP(name, "g:", 2) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1551 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1552 *dest = dest_global; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1553 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1554 else if (STRNCMP(name, "b:", 2) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1555 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1556 *dest = dest_buffer; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1557 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1558 else if (STRNCMP(name, "w:", 2) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1559 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1560 *dest = dest_window; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1561 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1562 else if (STRNCMP(name, "t:", 2) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1563 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1564 *dest = dest_tab; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1565 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1566 else if (STRNCMP(name, "v:", 2) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1567 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1568 typval_T *vtv; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1569 int di_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1570 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1571 *vimvaridx = find_vim_var(name + 2, &di_flags); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1572 if (*vimvaridx < 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1573 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1574 semsg(_(e_variable_not_found_str), name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1575 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1576 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1577 // We use the current value of "sandbox" here, is that OK? |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1578 if (var_check_ro(di_flags, name, FALSE)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1579 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1580 *dest = dest_vimvar; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1581 vtv = get_vim_var_tv(*vimvaridx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1582 *type = typval2type_vimvar(vtv, cctx->ctx_type_list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1583 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1584 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1585 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1586 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1587 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1588 is_decl_command(cmdidx_T cmdidx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1589 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1590 return cmdidx == CMD_let || cmdidx == CMD_var |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1591 || cmdidx == CMD_final || cmdidx == CMD_const; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1592 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1593 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1594 /* |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1595 * Returns TRUE if the class or object variable in "lhs" is modifiable. |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1596 * "var_start" points to the start of the variable name and "lhs->lhs_varlen" |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1597 * has the total length. Note that the "lhs" can be nested an object reference |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1598 * (e.g. a.b.c.d.var). |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1599 */ |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1600 static int |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1601 lhs_class_member_modifiable(lhs_T *lhs, char_u *var_start, cctx_T *cctx) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1602 { |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1603 size_t varlen = lhs->lhs_varlen; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1604 class_T *cl = lhs->lhs_type->tt_class; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1605 int is_object = lhs->lhs_type->tt_type == VAR_OBJECT; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1606 char_u *name = var_start + varlen + 1; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1607 size_t namelen = lhs->lhs_end - var_start - varlen - 1; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1608 ocmember_T *m; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1609 |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1610 m = member_lookup(cl, lhs->lhs_type->tt_type, name, namelen, NULL); |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1611 if (m == NULL) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1612 { |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1613 member_not_found_msg(cl, lhs->lhs_type->tt_type, name, namelen); |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1614 return FALSE; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1615 } |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1616 |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1617 // If it is private member variable, then accessing it outside the |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1618 // class is not allowed. |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1619 // If it is a read only class variable, then it can be modified |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1620 // only inside the class where it is defined. |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1621 if ((m->ocm_access != VIM_ACCESS_ALL) && |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1622 ((is_object && !inside_class(cctx, cl)) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1623 || (!is_object && cctx->ctx_ufunc->uf_class != cl))) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1624 { |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1625 char *msg = (m->ocm_access == VIM_ACCESS_PRIVATE) |
33738
2172872dfbcd
patch 9.0.2096: Vim9: confusing usage of private
Christian Brabandt <cb@256bit.org>
parents:
33718
diff
changeset
|
1626 ? e_cannot_access_protected_variable_str |
33343
41b50abddeea
patch 9.0.1935: Vim9: not consistent error messages
Christian Brabandt <cb@256bit.org>
parents:
33326
diff
changeset
|
1627 : e_variable_is_not_writable_str; |
33498
bff8ac203a22
patch 9.0.1999: Vim9: some error messages can be improved
Christian Brabandt <cb@256bit.org>
parents:
33466
diff
changeset
|
1628 emsg_var_cl_define(msg, m->ocm_name, 0, cl); |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1629 return FALSE; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1630 } |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1631 |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1632 return TRUE; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1633 } |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1634 |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1635 /* |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1636 * Figure out the LHS type and other properties for an assignment or one item |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1637 * of ":unlet" with an index. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1638 * Returns OK or FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1639 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1640 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1641 compile_lhs( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1642 char_u *var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1643 lhs_T *lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1644 cmdidx_T cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1645 int heredoc, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1646 int has_cmd, // "var" before "var_start" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1647 int oplen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1648 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1649 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1650 char_u *var_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1651 int is_decl = is_decl_command(cmdidx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1652 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1653 CLEAR_POINTER(lhs); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1654 lhs->lhs_dest = dest_local; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1655 lhs->lhs_vimvaridx = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1656 lhs->lhs_scriptvar_idx = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1657 lhs->lhs_member_idx = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1658 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1659 // "dest_end" is the end of the destination, including "[expr]" or |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1660 // ".name". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1661 // "var_end" is the end of the variable/option/etc. name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1662 lhs->lhs_dest_end = skip_var_one(var_start, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1663 if (*var_start == '@') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1664 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1665 if (!valid_dest_reg(var_start[1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1666 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1667 var_end = var_start + 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1668 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1669 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1670 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1671 // skip over the leading "&", "&l:", "&g:" and "$" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1672 var_end = skip_option_env_lead(var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1673 var_end = to_name_end(var_end, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1674 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1675 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1676 // "a: type" is declaring variable "a" with a type, not dict "a:". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1677 if (is_decl && lhs->lhs_dest_end == var_start + 2 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1678 && lhs->lhs_dest_end[-1] == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1679 --lhs->lhs_dest_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1680 if (is_decl && var_end == var_start + 2 && var_end[-1] == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1681 --var_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1682 lhs->lhs_end = lhs->lhs_dest_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1683 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1684 // compute the length of the destination without "[expr]" or ".name" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1685 lhs->lhs_varlen = var_end - var_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1686 lhs->lhs_varlen_total = lhs->lhs_varlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1687 lhs->lhs_name = vim_strnsave(var_start, lhs->lhs_varlen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1688 if (lhs->lhs_name == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1689 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1690 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1691 if (lhs->lhs_dest_end > var_start + lhs->lhs_varlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1692 // Something follows after the variable: "var[idx]" or "var.key". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1693 lhs->lhs_has_index = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1694 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1695 if (heredoc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1696 lhs->lhs_type = &t_list_string; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1697 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1698 lhs->lhs_type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1699 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1700 if (cctx->ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1701 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1702 int declare_error = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1703 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1704 if (get_var_dest(lhs->lhs_name, &lhs->lhs_dest, cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1705 &lhs->lhs_opt_flags, &lhs->lhs_vimvaridx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1706 &lhs->lhs_type, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1707 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1708 if (lhs->lhs_dest != dest_local |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1709 && cmdidx != CMD_const && cmdidx != CMD_final) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1710 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1711 // Specific kind of variable recognized. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1712 declare_error = is_decl; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1713 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1714 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1715 { |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1716 class_T *defcl; |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1717 |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1718 // No specific kind of variable recognized, just a name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1719 if (check_reserved_name(lhs->lhs_name, lhs->lhs_has_index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1720 && *var_end == '.') == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1721 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1722 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1723 if (lookup_local(var_start, lhs->lhs_varlen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1724 &lhs->lhs_local_lvar, cctx) == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1725 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1726 lhs->lhs_lvar = &lhs->lhs_local_lvar; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1727 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1728 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1729 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1730 CLEAR_FIELD(lhs->lhs_arg_lvar); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1731 if (arg_exists(var_start, lhs->lhs_varlen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1732 &lhs->lhs_arg_lvar.lv_idx, &lhs->lhs_arg_lvar.lv_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1733 &lhs->lhs_arg_lvar.lv_from_outer, cctx) == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1734 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1735 if (is_decl) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1736 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1737 semsg(_(e_str_is_used_as_argument), lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1738 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1739 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1740 lhs->lhs_lvar = &lhs->lhs_arg_lvar; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1741 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1742 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1743 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1744 if (lhs->lhs_lvar != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1745 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1746 if (is_decl) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1747 { |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1748 // if we come here with what looks like an assignment like |
33466
3de472480e91
patch 9.0.1986: Vim9: accepting type-annotations
Christian Brabandt <cb@256bit.org>
parents:
33446
diff
changeset
|
1749 // .= but which has been rejected by assignment_len() from |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
1750 // may_compile_assignment give a better error message |
33250
575dd775b7fb
patch 9.0.1897: Vim9: confusing error with .= in compiled functions
Christian Brabandt <cb@256bit.org>
parents:
33233
diff
changeset
|
1751 char_u *p = skipwhite(lhs->lhs_end); |
575dd775b7fb
patch 9.0.1897: Vim9: confusing error with .= in compiled functions
Christian Brabandt <cb@256bit.org>
parents:
33233
diff
changeset
|
1752 if (p[0] == '.' && p[1] == '=') |
575dd775b7fb
patch 9.0.1897: Vim9: confusing error with .= in compiled functions
Christian Brabandt <cb@256bit.org>
parents:
33233
diff
changeset
|
1753 emsg(_(e_dot_equal_not_supported_with_script_version_two)); |
33466
3de472480e91
patch 9.0.1986: Vim9: accepting type-annotations
Christian Brabandt <cb@256bit.org>
parents:
33446
diff
changeset
|
1754 else if (p[0] == ':') |
3de472480e91
patch 9.0.1986: Vim9: accepting type-annotations
Christian Brabandt <cb@256bit.org>
parents:
33446
diff
changeset
|
1755 // type specified in a non-var assignment |
3de472480e91
patch 9.0.1986: Vim9: accepting type-annotations
Christian Brabandt <cb@256bit.org>
parents:
33446
diff
changeset
|
1756 semsg(_(e_trailing_characters_str), p); |
33250
575dd775b7fb
patch 9.0.1897: Vim9: confusing error with .= in compiled functions
Christian Brabandt <cb@256bit.org>
parents:
33233
diff
changeset
|
1757 else |
575dd775b7fb
patch 9.0.1897: Vim9: confusing error with .= in compiled functions
Christian Brabandt <cb@256bit.org>
parents:
33233
diff
changeset
|
1758 semsg(_(e_variable_already_declared_str), lhs->lhs_name); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1759 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1760 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1761 } |
33233
108d890d887f
patch 9.0.1890: Vim9: lookup code for class/object repaeated
Christian Brabandt <cb@256bit.org>
parents:
33173
diff
changeset
|
1762 else if ((lhs->lhs_classmember_idx = cctx_class_member_idx( |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1763 cctx, var_start, lhs->lhs_varlen, &defcl)) >= 0) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1764 { |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1765 if (cctx->ctx_ufunc->uf_defclass != defcl) |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1766 { |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1767 // A class variable can be accessed without the class name |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1768 // only inside a class. |
33343
41b50abddeea
patch 9.0.1935: Vim9: not consistent error messages
Christian Brabandt <cb@256bit.org>
parents:
33326
diff
changeset
|
1769 semsg(_(e_class_variable_str_accessible_only_inside_class_str), |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1770 lhs->lhs_name, defcl->class_name); |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1771 return FAIL; |
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
1772 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1773 if (is_decl) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1774 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1775 semsg(_(e_variable_already_declared_in_class_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1776 lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1777 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1778 } |
33951
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1779 |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1780 ocmember_T *m = |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1781 &defcl->class_class_members[lhs->lhs_classmember_idx]; |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1782 if (oc_var_check_ro(defcl, m)) |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1783 return FAIL; |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
1784 |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1785 lhs->lhs_dest = dest_class_member; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1786 lhs->lhs_class = cctx->ctx_ufunc->uf_class; |
33446
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
1787 lhs->lhs_type = |
33534
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
1788 oc_member_type_by_idx(cctx->ctx_ufunc->uf_class, |
33446
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
1789 FALSE, lhs->lhs_classmember_idx); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1790 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1791 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1792 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1793 int script_namespace = lhs->lhs_varlen > 1 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1794 && STRNCMP(var_start, "s:", 2) == 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1795 int script_var = (script_namespace |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1796 ? script_var_exists(var_start + 2, lhs->lhs_varlen - 2, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1797 cctx, NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1798 : script_var_exists(var_start, lhs->lhs_varlen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1799 cctx, NULL)) == OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1800 imported_T *import = |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1801 find_imported(var_start, lhs->lhs_varlen, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1802 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1803 if (script_namespace || script_var || import != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1804 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1805 char_u *rawname = lhs->lhs_name |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1806 + (lhs->lhs_name[1] == ':' ? 2 : 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1807 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1808 if (script_namespace && current_script_is_vim9()) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1809 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1810 semsg(_(e_cannot_use_s_colon_in_vim9_script_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1811 var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1812 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1813 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1814 if (is_decl) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1815 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1816 if (script_namespace) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1817 semsg(_(e_cannot_declare_script_variable_in_function_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1818 lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1819 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1820 semsg(_(e_variable_already_declared_in_script_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1821 lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1822 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1823 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1824 else if (cctx->ctx_ufunc->uf_script_ctx_version |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1825 == SCRIPT_VERSION_VIM9 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1826 && script_namespace |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1827 && !script_var && import == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1828 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1829 semsg(_(e_unknown_variable_str), lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1830 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1831 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1832 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1833 lhs->lhs_dest = dest_script; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1834 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1835 // existing script-local variables should have a type |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1836 lhs->lhs_scriptvar_sid = current_sctx.sc_sid; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1837 if (import != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1838 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1839 char_u *dot = vim_strchr(var_start, '.'); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1840 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1841 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1842 // for an import the name is what comes after the dot |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1843 if (dot == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1844 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1845 semsg(_(e_no_dot_after_imported_name_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1846 var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1847 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1848 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1849 p = skipwhite(dot + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1850 var_end = to_name_end(p, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1851 if (var_end == p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1852 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1853 semsg(_(e_missing_name_after_imported_name_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1854 var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1855 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1856 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1857 vim_free(lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1858 lhs->lhs_varlen = var_end - p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1859 lhs->lhs_name = vim_strnsave(p, lhs->lhs_varlen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1860 if (lhs->lhs_name == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1861 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1862 rawname = lhs->lhs_name; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1863 lhs->lhs_scriptvar_sid = import->imp_sid; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1864 // TODO: where do we check this name is exported? |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1865 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1866 // Check if something follows: "exp.var[idx]" or |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1867 // "exp.var.key". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1868 lhs->lhs_has_index = lhs->lhs_dest_end |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1869 > skipwhite(var_end); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1870 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1871 if (SCRIPT_ID_VALID(lhs->lhs_scriptvar_sid)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1872 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1873 // Check writable only when no index follows. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1874 lhs->lhs_scriptvar_idx = get_script_item_idx( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1875 lhs->lhs_scriptvar_sid, rawname, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1876 lhs->lhs_has_index ? ASSIGN_FINAL : ASSIGN_CONST, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1877 cctx, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1878 if (lhs->lhs_scriptvar_idx >= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1879 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1880 scriptitem_T *si = SCRIPT_ITEM( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1881 lhs->lhs_scriptvar_sid); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1882 svar_T *sv = |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1883 ((svar_T *)si->sn_var_vals.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1884 + lhs->lhs_scriptvar_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1885 lhs->lhs_type = sv->sv_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1886 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1887 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1888 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1889 else if (check_defined(var_start, lhs->lhs_varlen, cctx, |
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Fix line endings issue
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parents:
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diff
changeset
|
1890 NULL, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1891 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1892 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1893 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1894 |
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parents:
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diff
changeset
|
1895 if (declare_error) |
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parents:
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diff
changeset
|
1896 { |
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changeset
|
1897 vim9_declare_error(lhs->lhs_name); |
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diff
changeset
|
1898 return FAIL; |
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parents:
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diff
changeset
|
1899 } |
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Christian Brabandt <cb@256bit.org>
parents:
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changeset
|
1900 } |
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parents:
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diff
changeset
|
1901 |
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parents:
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diff
changeset
|
1902 // handle "a:name" as a name, not index "name" in "a" |
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Fix line endings issue
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parents:
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diff
changeset
|
1903 if (lhs->lhs_varlen > 1 || var_start[lhs->lhs_varlen] != ':') |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1904 var_end = lhs->lhs_dest_end; |
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diff
changeset
|
1905 |
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parents:
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diff
changeset
|
1906 if (lhs->lhs_dest != dest_option && lhs->lhs_dest != dest_func_option) |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1907 { |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1908 if (is_decl && *skipwhite(var_end) == ':') |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1909 { |
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Fix line endings issue
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parents:
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diff
changeset
|
1910 char_u *p; |
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parents:
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diff
changeset
|
1911 |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1912 // parse optional type: "let var: type = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
1913 if (VIM_ISWHITE(*var_end)) |
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parents:
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diff
changeset
|
1914 { |
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diff
changeset
|
1915 semsg(_(e_no_white_space_allowed_before_colon_str), var_end); |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1916 return FAIL; |
695b50472e85
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parents:
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diff
changeset
|
1917 } |
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changeset
|
1918 if (!VIM_ISWHITE(var_end[1])) |
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parents:
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diff
changeset
|
1919 { |
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|
1920 semsg(_(e_white_space_required_after_str_str), ":", var_end); |
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|
1921 return FAIL; |
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parents:
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diff
changeset
|
1922 } |
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changeset
|
1923 p = skipwhite(var_end + 1); |
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changeset
|
1924 lhs->lhs_type = parse_type(&p, cctx->ctx_type_list, TRUE); |
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|
1925 if (lhs->lhs_type == NULL) |
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parents:
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diff
changeset
|
1926 return FAIL; |
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diff
changeset
|
1927 lhs->lhs_has_type = TRUE; |
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changeset
|
1928 lhs->lhs_end = p; |
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parents:
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changeset
|
1929 } |
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|
1930 else if (lhs->lhs_lvar != NULL) |
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|
1931 lhs->lhs_type = lhs->lhs_lvar->lv_type; |
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|
1932 } |
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changeset
|
1933 |
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|
1934 if (oplen == 3 && !heredoc |
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changeset
|
1935 && lhs->lhs_dest != dest_global |
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parents:
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diff
changeset
|
1936 && !lhs->lhs_has_index |
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|
1937 && lhs->lhs_type->tt_type != VAR_STRING |
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|
1938 && lhs->lhs_type->tt_type != VAR_ANY) |
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changeset
|
1939 { |
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changeset
|
1940 emsg(_(e_can_only_concatenate_to_string)); |
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changeset
|
1941 return FAIL; |
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parents:
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diff
changeset
|
1942 } |
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parents:
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diff
changeset
|
1943 |
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changeset
|
1944 if (lhs->lhs_lvar == NULL && lhs->lhs_dest == dest_local |
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parents:
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changeset
|
1945 && cctx->ctx_skip != SKIP_YES) |
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parents:
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diff
changeset
|
1946 { |
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parents:
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changeset
|
1947 if (oplen > 1 && !heredoc) |
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parents:
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diff
changeset
|
1948 { |
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diff
changeset
|
1949 // +=, /=, etc. require an existing variable |
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changeset
|
1950 semsg(_(e_cannot_use_operator_on_new_variable_str), lhs->lhs_name); |
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changeset
|
1951 return FAIL; |
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parents:
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diff
changeset
|
1952 } |
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changeset
|
1953 if (!is_decl || (lhs->lhs_has_index && !has_cmd |
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changeset
|
1954 && cctx->ctx_skip != SKIP_YES)) |
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parents:
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diff
changeset
|
1955 { |
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changeset
|
1956 semsg(_(e_unknown_variable_str), lhs->lhs_name); |
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changeset
|
1957 return FAIL; |
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parents:
32669
diff
changeset
|
1958 } |
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parents:
32669
diff
changeset
|
1959 |
695b50472e85
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parents:
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diff
changeset
|
1960 // Check the name is valid for a funcref. |
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diff
changeset
|
1961 if ((lhs->lhs_type->tt_type == VAR_FUNC |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1962 || lhs->lhs_type->tt_type == VAR_PARTIAL) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1963 && var_wrong_func_name(lhs->lhs_name, TRUE)) |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1964 return FAIL; |
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1965 |
695b50472e85
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parents:
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diff
changeset
|
1966 // New local variable. |
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diff
changeset
|
1967 int assign = cmdidx == CMD_final ? ASSIGN_FINAL |
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parents:
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diff
changeset
|
1968 : cmdidx == CMD_const ? ASSIGN_CONST : ASSIGN_VAR; |
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parents:
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diff
changeset
|
1969 lhs->lhs_lvar = reserve_local(cctx, var_start, lhs->lhs_varlen, |
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parents:
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diff
changeset
|
1970 assign, lhs->lhs_type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1971 if (lhs->lhs_lvar == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1972 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1973 lhs->lhs_new_local = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1974 } |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1975 |
695b50472e85
Fix line endings issue
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parents:
32669
diff
changeset
|
1976 lhs->lhs_member_type = lhs->lhs_type; |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1977 if (lhs->lhs_has_index) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1978 { |
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parents:
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diff
changeset
|
1979 char_u *after = var_start + lhs->lhs_varlen; |
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parents:
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diff
changeset
|
1980 char_u *p; |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1981 |
695b50472e85
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parents:
32669
diff
changeset
|
1982 // Something follows after the variable: "var[idx]" or "var.key". |
695b50472e85
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parents:
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diff
changeset
|
1983 if (is_decl && cctx->ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1984 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1985 if (has_cmd) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1986 emsg(_(e_cannot_use_index_when_declaring_variable)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1987 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1988 semsg(_(e_unknown_variable_str), lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1989 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1990 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1991 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1992 // Now: var_start[lhs->lhs_varlen] is '[' or '.' |
695b50472e85
Fix line endings issue
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parents:
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diff
changeset
|
1993 // Only the last index is used below, if there are others |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1994 // before it generate code for the expression. Thus for |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1995 // "ll[1][2]" the expression is "ll[1]" and "[2]" is the index. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1996 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1997 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1998 p = skip_index(after); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
1999 if (*p != '[' && *p != '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2000 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2001 lhs->lhs_varlen_total = p - var_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2002 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2003 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2004 after = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2005 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2006 if (after > var_start + lhs->lhs_varlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2007 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2008 lhs->lhs_varlen = after - var_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2009 lhs->lhs_dest = dest_expr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2010 // We don't know the type before evaluating the expression, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2011 // use "any" until then. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2012 lhs->lhs_type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2013 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2014 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2015 int use_class = lhs->lhs_type != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2016 && (lhs->lhs_type->tt_type == VAR_CLASS |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
2017 || lhs->lhs_type->tt_type == VAR_OBJECT); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2018 if (lhs->lhs_type == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2019 || (use_class ? lhs->lhs_type->tt_class == NULL |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
2020 : lhs->lhs_type->tt_member == NULL)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2021 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2022 lhs->lhs_member_type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2023 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2024 else if (use_class) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2025 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2026 // for an object or class member get the type of the member |
33088
667a17904f64
patch 9.0.1829: Vim9 missing access-checks for private vars
Christian Brabandt <cb@256bit.org>
parents:
33075
diff
changeset
|
2027 class_T *cl = lhs->lhs_type->tt_class; |
33260
aba1fa2b7d1e
patch 9.0.1898: Vim9: restrict access to static vars
Christian Brabandt <cb@256bit.org>
parents:
33250
diff
changeset
|
2028 int is_object = lhs->lhs_type->tt_type == VAR_OBJECT; |
33506
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2029 char_u *name = var_start + lhs->lhs_varlen + 1; |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2030 size_t namelen = lhs->lhs_end - var_start - lhs->lhs_varlen - 1; |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2031 |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2032 ocmember_T *m = member_lookup(cl, lhs->lhs_type->tt_type, |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2033 name, namelen, &lhs->lhs_member_idx); |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2034 if (m == NULL) |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2035 { |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2036 member_not_found_msg(cl, lhs->lhs_type->tt_type, name, namelen); |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2037 return FAIL; |
33506
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2038 } |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2039 |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2040 // If it is private member variable, then accessing it outside the |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2041 // class is not allowed. |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2042 // If it is a read only class variable, then it can be modified |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2043 // only inside the class where it is defined. |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2044 if ((m->ocm_access != VIM_ACCESS_ALL) && |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2045 ((is_object && !inside_class(cctx, cl)) |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2046 || (!is_object && cctx->ctx_ufunc->uf_class != cl))) |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2047 { |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2048 char *msg = (m->ocm_access == VIM_ACCESS_PRIVATE) |
33738
2172872dfbcd
patch 9.0.2096: Vim9: confusing usage of private
Christian Brabandt <cb@256bit.org>
parents:
33718
diff
changeset
|
2049 ? e_cannot_access_protected_variable_str |
2172872dfbcd
patch 9.0.2096: Vim9: confusing usage of private
Christian Brabandt <cb@256bit.org>
parents:
33718
diff
changeset
|
2050 : e_variable_is_not_writable_str; |
33506
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2051 emsg_var_cl_define(msg, m->ocm_name, 0, cl); |
33088
667a17904f64
patch 9.0.1829: Vim9 missing access-checks for private vars
Christian Brabandt <cb@256bit.org>
parents:
33075
diff
changeset
|
2052 return FAIL; |
33506
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2053 } |
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2054 |
33951
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
2055 if (!IS_CONSTRUCTOR_METHOD(cctx->ctx_ufunc) |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
2056 && oc_var_check_ro(cl, m)) |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
2057 return FAIL; |
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
2058 |
33506
f61713271934
patch 9.0.2002: Vim9: need cleanup of class related interface code
Christian Brabandt <cb@256bit.org>
parents:
33498
diff
changeset
|
2059 lhs->lhs_member_type = m->ocm_type; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2060 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2061 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2062 lhs->lhs_member_type = lhs->lhs_type->tt_member; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2063 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2064 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2065 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2066 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2067 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2068 * Figure out the LHS and check a few errors. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2069 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2070 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2071 compile_assign_lhs( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2072 char_u *var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2073 lhs_T *lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2074 cmdidx_T cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2075 int is_decl, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2076 int heredoc, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2077 int has_cmd, // "var" before "var_start" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2078 int oplen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2079 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2080 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2081 if (compile_lhs(var_start, lhs, cmdidx, heredoc, has_cmd, oplen, cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2082 == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2083 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2084 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2085 if (!lhs->lhs_has_index && lhs->lhs_lvar == &lhs->lhs_arg_lvar) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2086 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2087 semsg(_(e_cannot_assign_to_argument_str), lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2088 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2089 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2090 if (!is_decl && lhs->lhs_lvar != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2091 && lhs->lhs_lvar->lv_const != ASSIGN_VAR |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2092 && !lhs->lhs_has_index) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2093 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2094 semsg(_(e_cannot_assign_to_constant_str), lhs->lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2095 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2096 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2097 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2098 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2099 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2100 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2101 * Return TRUE if "lhs" has a range index: "[expr : expr]". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2102 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2103 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2104 has_list_index(char_u *idx_start, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2105 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2106 char_u *p = idx_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2107 int save_skip; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2108 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2109 if (*p != '[') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2110 return FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2111 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2112 p = skipwhite(p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2113 if (*p == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2114 return TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2115 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2116 save_skip = cctx->ctx_skip; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2117 cctx->ctx_skip = SKIP_YES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2118 (void)compile_expr0(&p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2119 cctx->ctx_skip = save_skip; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2120 return *skipwhite(p) == ':'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2121 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2122 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2123 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2124 * For an assignment with an index, compile the "idx" in "var[idx]" or "key" in |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2125 * "var.key". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2126 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2127 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2128 compile_assign_index( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2129 char_u *var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2130 lhs_T *lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2131 int *range, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2132 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2133 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2134 size_t varlen = lhs->lhs_varlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2135 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2136 int r = OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2137 int need_white_before = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2138 int empty_second; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2139 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2140 p = var_start + varlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2141 if (*p == '[') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2142 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2143 p = skipwhite(p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2144 if (*p == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2145 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2146 // empty first index, push zero |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2147 r = generate_PUSHNR(cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2148 need_white_before = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2149 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2150 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2151 r = compile_expr0(&p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2152 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2153 if (r == OK && *skipwhite(p) == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2154 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2155 // unlet var[idx : idx] |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2156 // blob[idx : idx] = value |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2157 *range = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2158 p = skipwhite(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2159 empty_second = *skipwhite(p + 1) == ']'; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2160 if ((need_white_before && !IS_WHITE_OR_NUL(p[-1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2161 || (!empty_second && !IS_WHITE_OR_NUL(p[1]))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2162 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2163 semsg(_(e_white_space_required_before_and_after_str_at_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2164 ":", p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2165 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2166 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2167 p = skipwhite(p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2168 if (*p == ']') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2169 // empty second index, push "none" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2170 r = generate_PUSHSPEC(cctx, VVAL_NONE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2171 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2172 r = compile_expr0(&p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2173 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2174 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2175 if (r == OK && *skipwhite(p) != ']') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2176 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2177 // this should not happen |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2178 emsg(_(e_missing_closing_square_brace)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2179 r = FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2180 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2181 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2182 else if (lhs->lhs_member_idx >= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2183 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2184 // object member index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2185 r = generate_PUSHNR(cctx, lhs->lhs_member_idx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2186 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2187 else // if (*p == '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2188 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2189 char_u *key_end = to_name_end(p + 1, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2190 char_u *key = vim_strnsave(p + 1, key_end - p - 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2191 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2192 r = generate_PUSHS(cctx, &key); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2193 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2194 return r; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2195 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2196 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2197 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2198 * For a LHS with an index, load the variable to be indexed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2199 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2200 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2201 compile_load_lhs( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2202 lhs_T *lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2203 char_u *var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2204 type_T *rhs_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2205 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2206 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2207 if (lhs->lhs_dest == dest_expr) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2208 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2209 size_t varlen = lhs->lhs_varlen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2210 int c = var_start[varlen]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2211 int lines_len = cctx->ctx_ufunc->uf_lines.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2212 int res; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2213 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2214 // Evaluate "ll[expr]" of "ll[expr][idx]". End the line with a NUL and |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2215 // limit the lines array length to avoid skipping to a following line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2216 var_start[varlen] = NUL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2217 cctx->ctx_ufunc->uf_lines.ga_len = cctx->ctx_lnum + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2218 char_u *p = var_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2219 res = compile_expr0(&p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2220 var_start[varlen] = c; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2221 cctx->ctx_ufunc->uf_lines.ga_len = lines_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2222 if (res == FAIL || p != var_start + varlen) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2223 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2224 // this should not happen |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2225 if (res != FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2226 emsg(_(e_missing_closing_square_brace)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2227 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2228 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2229 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2230 lhs->lhs_type = cctx->ctx_type_stack.ga_len == 0 ? &t_void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2231 : get_type_on_stack(cctx, 0); |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2232 |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2233 if (lhs->lhs_type->tt_type == VAR_OBJECT) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2234 { |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2235 // Check whether the object variable is modifiable |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2236 if (!lhs_class_member_modifiable(lhs, var_start, cctx)) |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2237 return FAIL; |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2238 } |
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2239 |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2240 // Now we can properly check the type. The variable is indexed, thus |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2241 // we need the member type. For a class or object we don't know the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2242 // type yet, it depends on what member is used. |
33668
fcc8296f36eb
patch 9.0.2072: Vim9: no nr2str conversion in list-unpack
Christian Brabandt <cb@256bit.org>
parents:
33540
diff
changeset
|
2243 // The top item in the stack is the Dict, followed by the key and then |
fcc8296f36eb
patch 9.0.2072: Vim9: no nr2str conversion in list-unpack
Christian Brabandt <cb@256bit.org>
parents:
33540
diff
changeset
|
2244 // the type of the value. |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2245 vartype_T vartype = lhs->lhs_type->tt_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2246 type_T *member_type = lhs->lhs_type->tt_member; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2247 if (rhs_type != NULL && member_type != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2248 && vartype != VAR_OBJECT && vartype != VAR_CLASS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2249 && rhs_type != &t_void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2250 && need_type(rhs_type, member_type, FALSE, |
33668
fcc8296f36eb
patch 9.0.2072: Vim9: no nr2str conversion in list-unpack
Christian Brabandt <cb@256bit.org>
parents:
33540
diff
changeset
|
2251 -3, 0, cctx, FALSE, FALSE) == FAIL) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2252 return FAIL; |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2253 |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2254 return OK; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2255 } |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2256 |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2257 return generate_loadvar(cctx, lhs); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2258 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2259 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2260 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2261 * Produce code for loading "lhs" and also take care of an index. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2262 * Return OK/FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2263 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2264 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2265 compile_load_lhs_with_index(lhs_T *lhs, char_u *var_start, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2266 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2267 if (lhs->lhs_type->tt_type == VAR_OBJECT) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2268 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2269 // "this.value": load "this" object and get the value at index for an |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2270 // object or class member get the type of the member. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2271 // Also for "obj.value". |
33996
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2272 char_u *dot = vim_strchr(var_start, '.'); |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2273 if (dot == NULL) |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2274 { |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2275 semsg(_(e_missing_dot_after_object_str), lhs->lhs_name); |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2276 return FAIL; |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2277 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2278 |
33088
667a17904f64
patch 9.0.1829: Vim9 missing access-checks for private vars
Christian Brabandt <cb@256bit.org>
parents:
33075
diff
changeset
|
2279 class_T *cl = lhs->lhs_type->tt_class; |
33534
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2280 type_T *type = oc_member_type(cl, TRUE, dot + 1, |
33286
0c3553cfe22e
patch 9.0.1909: Vim9: problem calling class method from other class
Christian Brabandt <cb@256bit.org>
parents:
33260
diff
changeset
|
2281 lhs->lhs_end, &lhs->lhs_member_idx); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2282 if (lhs->lhs_member_idx < 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2283 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2284 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2285 if (dot - var_start == 4 && STRNCMP(var_start, "this", 4) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2286 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2287 // load "this" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2288 if (generate_LOAD(cctx, ISN_LOAD, 0, NULL, lhs->lhs_type) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2289 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2290 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2291 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2292 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2293 // load object variable or argument |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2294 if (compile_load_lhs(lhs, var_start, lhs->lhs_type, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2295 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2296 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2297 if (cl->class_flags & CLASS_INTERFACE) |
33387
577ef266309d
patch 9.0.1952: Vim9: unused static field
Christian Brabandt <cb@256bit.org>
parents:
33366
diff
changeset
|
2298 return generate_GET_ITF_MEMBER(cctx, cl, lhs->lhs_member_idx, type); |
577ef266309d
patch 9.0.1952: Vim9: unused static field
Christian Brabandt <cb@256bit.org>
parents:
33366
diff
changeset
|
2299 return generate_GET_OBJ_MEMBER(cctx, lhs->lhs_member_idx, type); |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2300 } |
33534
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2301 else if (lhs->lhs_type->tt_type == VAR_CLASS) |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2302 { |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2303 // "<classname>.value": load class variable "classname.value" |
33996
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2304 char_u *dot = vim_strchr(var_start, '.'); |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2305 if (dot == NULL) |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2306 { |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2307 check_type_is_value(lhs->lhs_type); |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2308 return FAIL; |
6d33f47b71b8
patch 9.0.2182: Vim9: need a way to reserve future extension
Christian Brabandt <cb@256bit.org>
parents:
33993
diff
changeset
|
2309 } |
33534
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2310 |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2311 class_T *cl = lhs->lhs_type->tt_class; |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2312 ocmember_T *m = class_member_lookup(cl, dot + 1, |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2313 lhs->lhs_end - dot - 1, |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2314 &lhs->lhs_member_idx); |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2315 if (m == NULL) |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2316 return FAIL; |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2317 |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2318 return generate_CLASSMEMBER(cctx, TRUE, cl, lhs->lhs_member_idx); |
c8bd88bdb630
patch 9.0.2016: Vim9: assignment operators don't work for class vars
Christian Brabandt <cb@256bit.org>
parents:
33506
diff
changeset
|
2319 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2320 |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2321 if (compile_load_lhs(lhs, var_start, NULL, cctx) == FAIL) |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2322 return FAIL; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2323 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2324 if (lhs->lhs_has_index) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2325 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2326 int range = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2327 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2328 // Get member from list or dict. First compile the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2329 // index value. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2330 if (compile_assign_index(var_start, lhs, &range, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2331 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2332 if (range) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2333 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2334 semsg(_(e_cannot_use_range_with_assignment_operator_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2335 var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2336 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2337 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2338 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2339 // Get the member. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2340 if (compile_member(FALSE, NULL, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2341 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2342 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2343 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2344 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2345 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2346 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2347 * Assignment to a list or dict member, or ":unlet" for the item, using the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2348 * information in "lhs". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2349 * Returns OK or FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2350 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2351 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2352 compile_assign_unlet( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2353 char_u *var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2354 lhs_T *lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2355 int is_assign, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2356 type_T *rhs_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2357 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2358 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2359 vartype_T dest_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2360 int range = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2361 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2362 if (compile_assign_index(var_start, lhs, &range, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2363 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2364 if (is_assign && range |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2365 && lhs->lhs_type->tt_type != VAR_LIST |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2366 && lhs->lhs_type != &t_blob |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2367 && lhs->lhs_type != &t_any) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2368 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2369 semsg(_(e_cannot_use_range_with_assignment_str), var_start); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2370 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2371 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2372 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2373 if (lhs->lhs_type == NULL || lhs->lhs_type == &t_any) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2374 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2375 // Index on variable of unknown type: check at runtime. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2376 dest_type = VAR_ANY; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2377 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2378 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2379 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2380 dest_type = lhs->lhs_type->tt_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2381 if (dest_type == VAR_DICT && range) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2382 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2383 emsg(_(e_cannot_use_range_with_dictionary)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2384 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2385 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2386 if (dest_type == VAR_DICT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2387 && may_generate_2STRING(-1, FALSE, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2388 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2389 if (dest_type == VAR_LIST || dest_type == VAR_BLOB) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2390 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2391 type_T *type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2392 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2393 if (range) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2394 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2395 type = get_type_on_stack(cctx, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2396 if (need_type(type, &t_number, FALSE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2397 -2, 0, cctx, FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2398 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2399 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2400 type = get_type_on_stack(cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2401 if ((dest_type != VAR_BLOB && type->tt_type != VAR_SPECIAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2402 && need_type(type, &t_number, FALSE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2403 -1, 0, cctx, FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2404 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2405 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2406 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2407 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2408 if (cctx->ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2409 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2410 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2411 // Load the dict, list or object. On the stack we then have: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2412 // - value (for assignment, not for :unlet) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2413 // - index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2414 // - for [a : b] second index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2415 // - variable |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2416 if (compile_load_lhs(lhs, var_start, rhs_type, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2417 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2418 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2419 if (dest_type == VAR_LIST |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2420 || dest_type == VAR_DICT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2421 || dest_type == VAR_BLOB |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2422 || dest_type == VAR_CLASS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2423 || dest_type == VAR_OBJECT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2424 || dest_type == VAR_ANY) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2425 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2426 if (is_assign) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2427 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2428 if (range) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2429 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2430 if (generate_instr_drop(cctx, ISN_STORERANGE, 4) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2431 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2432 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2433 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2434 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2435 isn_T *isn = generate_instr_drop(cctx, ISN_STOREINDEX, 3); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2436 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2437 if (isn == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2438 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2439 isn->isn_arg.storeindex.si_vartype = dest_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2440 isn->isn_arg.storeindex.si_class = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2441 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2442 if (dest_type == VAR_OBJECT) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2443 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2444 class_T *cl = lhs->lhs_type->tt_class; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2445 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2446 if (cl->class_flags & CLASS_INTERFACE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2447 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2448 // "this.value": load "this" object and get the value |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2449 // at index for an object or class member get the type |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2450 // of the member |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2451 isn->isn_arg.storeindex.si_class = cl; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2452 ++cl->class_refcount; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2453 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2454 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2455 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2456 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2457 else if (range) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2458 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2459 if (generate_instr_drop(cctx, ISN_UNLETRANGE, 3) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2460 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2461 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2462 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2463 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2464 if (generate_instr_drop(cctx, ISN_UNLETINDEX, 2) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2465 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2466 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2467 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2468 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2469 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2470 emsg(_(e_indexable_type_required)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2471 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2472 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2473 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2474 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2475 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2476 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2477 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2478 * Generate an instruction to push the default value for "vartype". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2479 * if "dest_local" is TRUE then for some types no instruction is generated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2480 * "skip_store" is set to TRUE if no PUSH instruction is generated. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2481 * Returns OK or FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2482 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2483 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2484 push_default_value( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2485 cctx_T *cctx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2486 vartype_T vartype, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2487 int dest_is_local, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2488 int *skip_store) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2489 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2490 int r = OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2491 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2492 switch (vartype) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2493 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2494 case VAR_BOOL: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2495 r = generate_PUSHBOOL(cctx, VVAL_FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2496 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2497 case VAR_FLOAT: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2498 r = generate_PUSHF(cctx, 0.0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2499 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2500 case VAR_STRING: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2501 r = generate_PUSHS(cctx, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2502 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2503 case VAR_BLOB: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2504 r = generate_PUSHBLOB(cctx, blob_alloc()); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2505 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2506 case VAR_FUNC: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2507 r = generate_PUSHFUNC(cctx, NULL, &t_func_void, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2508 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2509 case VAR_LIST: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2510 r = generate_NEWLIST(cctx, 0, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2511 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2512 case VAR_DICT: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2513 r = generate_NEWDICT(cctx, 0, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2514 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2515 case VAR_JOB: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2516 r = generate_PUSHJOB(cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2517 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2518 case VAR_CHANNEL: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2519 r = generate_PUSHCHANNEL(cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2520 break; |
33008
ba1b40b520e8
patch 9.0.1796: Vim9 problems with null_objects
Christian Brabandt <cb@256bit.org>
parents:
33006
diff
changeset
|
2521 case VAR_OBJECT: |
ba1b40b520e8
patch 9.0.1796: Vim9 problems with null_objects
Christian Brabandt <cb@256bit.org>
parents:
33006
diff
changeset
|
2522 r = generate_PUSHOBJ(cctx); |
ba1b40b520e8
patch 9.0.1796: Vim9 problems with null_objects
Christian Brabandt <cb@256bit.org>
parents:
33006
diff
changeset
|
2523 break; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2524 case VAR_NUMBER: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2525 case VAR_UNKNOWN: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2526 case VAR_ANY: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2527 case VAR_PARTIAL: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2528 case VAR_VOID: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2529 case VAR_INSTR: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2530 case VAR_CLASS: |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
2531 case VAR_TYPEALIAS: |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2532 case VAR_SPECIAL: // cannot happen |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2533 // This is skipped for local variables, they are always |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2534 // initialized to zero. But in a "for" or "while" loop |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2535 // the value may have been changed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2536 if (dest_is_local && !inside_loop_scope(cctx)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2537 *skip_store = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2538 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2539 r = generate_PUSHNR(cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2540 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2541 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2542 return r; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2543 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2544 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2545 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2546 * Compile declaration and assignment: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2547 * "let name" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2548 * "var name = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2549 * "final name = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2550 * "const name = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2551 * "name = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2552 * "arg" points to "name". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2553 * "++arg" and "--arg" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2554 * Return NULL for an error. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2555 * Return "arg" if it does not look like a variable list. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2556 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2557 static char_u * |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2558 compile_assignment( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2559 char_u *arg_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2560 exarg_T *eap, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2561 cmdidx_T cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2562 cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2563 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2564 char_u *arg = arg_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2565 char_u *var_start; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2566 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2567 char_u *end = arg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2568 char_u *ret = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2569 int var_count = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2570 int var_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2571 int semicolon = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2572 int did_generate_slice = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2573 garray_T *instr = &cctx->ctx_instr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2574 int jump_instr_idx = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2575 char_u *op; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2576 int oplen = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2577 int heredoc = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2578 int incdec = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2579 type_T *rhs_type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2580 char_u *sp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2581 int is_decl = is_decl_command(cmdidx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2582 lhs_T lhs; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2583 CLEAR_FIELD(lhs); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2584 long start_lnum = SOURCING_LNUM; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2585 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2586 int has_arg_is_set_prefix = STRNCMP(arg, "ifargisset ", 11) == 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2587 if (has_arg_is_set_prefix) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2588 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2589 arg += 11; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2590 int def_idx = getdigits(&arg); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2591 arg = skipwhite(arg); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2592 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2593 // Use a JUMP_IF_ARG_NOT_SET instruction to skip if the value was not |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2594 // given and the default value is "v:none". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2595 int off = STACK_FRAME_SIZE + (cctx->ctx_ufunc->uf_va_name != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2596 ? 1 : 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2597 int count = cctx->ctx_ufunc->uf_def_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2598 if (generate_JUMP_IF_ARG(cctx, ISN_JUMP_IF_ARG_NOT_SET, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2599 def_idx - count - off) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2600 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2601 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2602 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2603 // Skip over the "varname" or "[varname, varname]" to get to any "=". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2604 p = skip_var_list(arg, TRUE, &var_count, &semicolon, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2605 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2606 return *arg == '[' ? arg : NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2607 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2608 if (eap->cmdidx == CMD_increment || eap->cmdidx == CMD_decrement) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2609 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2610 if (VIM_ISWHITE(eap->cmd[2])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2611 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2612 semsg(_(e_no_white_space_allowed_after_str_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2613 eap->cmdidx == CMD_increment ? "++" : "--", eap->cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2614 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2615 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2616 op = (char_u *)(eap->cmdidx == CMD_increment ? "+=" : "-="); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2617 oplen = 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2618 incdec = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2619 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2620 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2621 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2622 sp = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2623 p = skipwhite(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2624 op = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2625 oplen = assignment_len(p, &heredoc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2626 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2627 if (var_count > 0 && oplen == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2628 // can be something like "[1, 2]->func()" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2629 return arg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2630 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2631 if (oplen > 0 && (!VIM_ISWHITE(*sp) || !IS_WHITE_OR_NUL(op[oplen]))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2632 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2633 error_white_both(op, oplen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2634 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2635 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2636 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2637 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2638 if (heredoc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2639 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2640 list_T *l; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2641 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2642 // [let] varname =<< [trim] {end} |
33988
7c30841c60a0
patch 9.0.2180: POSIX function name in exarg causes issues
Christian Brabandt <cb@256bit.org>
parents:
33951
diff
changeset
|
2643 eap->ea_getline = exarg_getline; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2644 eap->cookie = cctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2645 l = heredoc_get(eap, op + 3, FALSE, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2646 if (l == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2647 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2648 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2649 list_free(l); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2650 p += STRLEN(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2651 end = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2652 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2653 else if (var_count > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2654 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2655 char_u *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2656 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2657 // for "[var, var] = expr" evaluate the expression here, loop over the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2658 // list of variables below. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2659 // A line break may follow the "=". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2660 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2661 wp = op + oplen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2662 if (may_get_next_line_error(wp, &p, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2663 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2664 if (compile_expr0(&p, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2665 return NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2666 end = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2667 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2668 if (cctx->ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2669 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2670 type_T *stacktype; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2671 int needed_list_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2672 int did_check = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2673 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2674 stacktype = cctx->ctx_type_stack.ga_len == 0 ? &t_void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2675 : get_type_on_stack(cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2676 if (stacktype->tt_type == VAR_VOID) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2677 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2678 emsg(_(e_cannot_use_void_value)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2679 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2680 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2681 if (need_type(stacktype, &t_list_any, FALSE, -1, 0, cctx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2682 FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2683 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2684 // If a constant list was used we can check the length right here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2685 needed_list_len = semicolon ? var_count - 1 : var_count; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2686 if (instr->ga_len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2687 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2688 isn_T *isn = ((isn_T *)instr->ga_data) + instr->ga_len - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2689 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2690 if (isn->isn_type == ISN_NEWLIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2691 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2692 did_check = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2693 if (semicolon ? isn->isn_arg.number < needed_list_len |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2694 : isn->isn_arg.number != needed_list_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2695 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2696 semsg(_(e_expected_nr_items_but_got_nr), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2697 needed_list_len, (int)isn->isn_arg.number); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2698 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2699 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2700 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2701 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2702 if (!did_check) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2703 generate_CHECKLEN(cctx, needed_list_len, semicolon); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2704 if (stacktype->tt_member != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2705 rhs_type = stacktype->tt_member; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2706 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2707 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2708 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2709 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2710 * Loop over variables in "[var, var] = expr". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2711 * For "var = expr" and "let var: type" this is done only once. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2712 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2713 if (var_count > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2714 var_start = skipwhite(arg + 1); // skip over the "[" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2715 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2716 var_start = arg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2717 for (var_idx = 0; var_idx == 0 || var_idx < var_count; var_idx++) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2718 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2719 int instr_count = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2720 int save_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2721 int skip_store = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2722 type_T *inferred_type = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2723 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2724 if (var_start[0] == '_' && !eval_isnamec(var_start[1])) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2725 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2726 // Ignore underscore in "[a, _, b] = list". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2727 if (var_count > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2728 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2729 var_start = skipwhite(var_start + 2); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2730 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2731 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2732 emsg(_(e_cannot_use_underscore_here)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2733 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2734 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2735 vim_free(lhs.lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2736 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2737 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2738 * Figure out the LHS type and other properties. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2739 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2740 if (compile_assign_lhs(var_start, &lhs, cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2741 is_decl, heredoc, var_start > eap->cmd, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2742 oplen, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2743 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2744 if (heredoc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2745 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2746 SOURCING_LNUM = start_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2747 if (lhs.lhs_has_type |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2748 && need_type(&t_list_string, lhs.lhs_type, FALSE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2749 -1, 0, cctx, FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2750 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2751 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2752 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2753 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2754 if (cctx->ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2755 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2756 if (oplen > 0 && var_count == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2757 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2758 // skip over the "=" and the expression |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2759 p = skipwhite(op + oplen); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2760 (void)compile_expr0(&p, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2761 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2762 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2763 else if (oplen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2764 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2765 int is_const = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2766 char_u *wp; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2767 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2768 // for "+=", "*=", "..=" etc. first load the current value |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2769 if (*op != '=' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2770 && compile_load_lhs_with_index(&lhs, var_start, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2771 cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2772 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2773 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2774 // For "var = expr" evaluate the expression. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2775 if (var_count == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2776 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2777 int r; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2778 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2779 // Compile the expression. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2780 instr_count = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2781 if (incdec) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2782 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2783 r = generate_PUSHNR(cctx, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2784 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2785 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2786 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2787 // Temporarily hide the new local variable here, it is |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2788 // not available to this expression. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2789 if (lhs.lhs_new_local) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2790 --cctx->ctx_locals.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2791 wp = op + oplen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2792 if (may_get_next_line_error(wp, &p, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2793 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2794 if (lhs.lhs_new_local) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2795 ++cctx->ctx_locals.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2796 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2797 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2798 r = compile_expr0_ext(&p, cctx, &is_const); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2799 if (lhs.lhs_new_local) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2800 ++cctx->ctx_locals.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2801 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2802 if (r == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2803 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2804 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2805 else if (semicolon && var_idx == var_count - 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2806 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2807 // For "[var; var] = expr" get the rest of the list |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2808 did_generate_slice = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2809 if (generate_SLICE(cctx, var_count - 1) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2810 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2811 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2812 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2813 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2814 // For "[var, var] = expr" get the "var_idx" item from the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2815 // list. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2816 if (generate_GETITEM(cctx, var_idx, *op != '=') == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2817 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2818 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2819 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2820 rhs_type = cctx->ctx_type_stack.ga_len == 0 ? &t_void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2821 : get_type_on_stack(cctx, 0); |
33913
a259471e74fe
patch 9.0.2156: Vim9: can use typealias in assignment
Christian Brabandt <cb@256bit.org>
parents:
33738
diff
changeset
|
2822 if (check_type_is_value(rhs_type) == FAIL) |
a259471e74fe
patch 9.0.2156: Vim9: can use typealias in assignment
Christian Brabandt <cb@256bit.org>
parents:
33738
diff
changeset
|
2823 goto theend; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2824 if (lhs.lhs_lvar != NULL && (is_decl || !lhs.lhs_has_type)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2825 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2826 if ((rhs_type->tt_type == VAR_FUNC |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2827 || rhs_type->tt_type == VAR_PARTIAL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2828 && !lhs.lhs_has_index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2829 && var_wrong_func_name(lhs.lhs_name, TRUE)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2830 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2831 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2832 if (lhs.lhs_new_local && !lhs.lhs_has_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2833 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2834 if (rhs_type->tt_type == VAR_VOID) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2835 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2836 emsg(_(e_cannot_use_void_value)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2837 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2838 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2839 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2840 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2841 type_T *type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2842 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2843 // An empty list or dict has a &t_unknown member, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2844 // for a variable that implies &t_any. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2845 if (rhs_type == &t_list_empty) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2846 type = &t_list_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2847 else if (rhs_type == &t_dict_empty) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2848 type = &t_dict_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2849 else if (rhs_type == &t_unknown) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2850 type = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2851 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2852 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2853 type = rhs_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2854 inferred_type = rhs_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2855 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2856 set_var_type(lhs.lhs_lvar, type, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2857 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2858 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2859 else if (*op == '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2860 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2861 type_T *use_type = lhs.lhs_lvar->lv_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2862 where_T where = WHERE_INIT; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2863 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2864 // Without operator check type here, otherwise below. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2865 // Use the line number of the assignment. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2866 SOURCING_LNUM = start_lnum; |
32863
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
2867 if (var_count > 0) |
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
2868 { |
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
2869 where.wt_index = var_idx + 1; |
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
2870 where.wt_kind = WT_VARIABLE; |
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
2871 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2872 // If assigning to a list or dict member, use the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2873 // member type. Not for "list[:] =". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2874 if (lhs.lhs_has_index |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2875 && !has_list_index(var_start + lhs.lhs_varlen, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2876 cctx)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2877 use_type = lhs.lhs_member_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2878 if (need_type_where(rhs_type, use_type, FALSE, -1, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2879 where, cctx, FALSE, is_const) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2880 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2881 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2882 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2883 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2884 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2885 type_T *lhs_type = lhs.lhs_member_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2886 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2887 // Special case: assigning to @# can use a number or a |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2888 // string. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2889 // Also: can assign a number to a float. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2890 if ((lhs_type == &t_number_or_string |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2891 || lhs_type == &t_float) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2892 && rhs_type->tt_type == VAR_NUMBER) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2893 lhs_type = &t_number; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2894 if (*p != '=' && need_type(rhs_type, lhs_type, FALSE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2895 -1, 0, cctx, FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2896 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2897 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2898 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2899 else if (cmdidx == CMD_final) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2900 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2901 emsg(_(e_final_requires_a_value)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2902 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2903 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2904 else if (cmdidx == CMD_const) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2905 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2906 emsg(_(e_const_requires_a_value)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2907 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2908 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2909 else if (!lhs.lhs_has_type || lhs.lhs_dest == dest_option |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2910 || lhs.lhs_dest == dest_func_option) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2911 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2912 emsg(_(e_type_or_initialization_required)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2913 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2914 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2915 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2916 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2917 // variables are always initialized |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2918 if (GA_GROW_FAILS(instr, 1)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2919 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2920 instr_count = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2921 int r = push_default_value(cctx, lhs.lhs_member_type->tt_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2922 lhs.lhs_dest == dest_local, &skip_store); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2923 if (r == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2924 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2925 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2926 if (var_count == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2927 end = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2928 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2929 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2930 // no need to parse more when skipping |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2931 if (cctx->ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2932 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2933 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2934 if (oplen > 0 && *op != '=') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2935 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2936 type_T *expected; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2937 type_T *stacktype = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2938 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2939 if (*op == '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2940 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2941 if (may_generate_2STRING(-1, FALSE, cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2942 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2943 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2944 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2945 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2946 expected = lhs.lhs_member_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2947 stacktype = get_type_on_stack(cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2948 if ( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2949 // If variable is float operation with number is OK. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2950 !(expected == &t_float && (stacktype == &t_number |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2951 || stacktype == &t_number_bool)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2952 && need_type(stacktype, expected, TRUE, -1, 0, cctx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2953 FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2954 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2955 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2956 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2957 if (*op == '.') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2958 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2959 if (generate_CONCAT(cctx, 2) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2960 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2961 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2962 else if (*op == '+') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2963 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2964 if (generate_add_instr(cctx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2965 operator_type(lhs.lhs_member_type, stacktype), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2966 lhs.lhs_member_type, stacktype, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2967 EXPR_APPEND) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2968 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2969 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2970 else if (generate_two_op(cctx, op) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2971 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2972 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2973 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2974 // Use the line number of the assignment for store instruction. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2975 save_lnum = cctx->ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2976 cctx->ctx_lnum = start_lnum - 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2977 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2978 if (lhs.lhs_has_index) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2979 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2980 // Use the info in "lhs" to store the value at the index in the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2981 // list, dict or object. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2982 if (compile_assign_unlet(var_start, &lhs, TRUE, rhs_type, cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2983 == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2984 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2985 cctx->ctx_lnum = save_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2986 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2987 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2988 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2989 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2990 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2991 if (is_decl && cmdidx == CMD_const && (lhs.lhs_dest == dest_script |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2992 || lhs.lhs_dest == dest_global |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2993 || lhs.lhs_dest == dest_local)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2994 // ":const var": lock the value, but not referenced variables |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2995 generate_LOCKCONST(cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2996 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2997 if ((lhs.lhs_type->tt_type == VAR_DICT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2998 || lhs.lhs_type->tt_type == VAR_LIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
2999 && lhs.lhs_type->tt_member != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3000 && lhs.lhs_type->tt_member != &t_any |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3001 && lhs.lhs_type->tt_member != &t_unknown) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3002 // Set the type in the list or dict, so that it can be checked, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3003 // also in legacy script. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3004 generate_SETTYPE(cctx, lhs.lhs_type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3005 else if (inferred_type != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3006 && (inferred_type->tt_type == VAR_DICT |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3007 || inferred_type->tt_type == VAR_LIST) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3008 && inferred_type->tt_member != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3009 && inferred_type->tt_member != &t_unknown |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3010 && inferred_type->tt_member != &t_any) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3011 // Set the type in the list or dict, so that it can be checked, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3012 // also in legacy script. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3013 generate_SETTYPE(cctx, inferred_type); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3014 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3015 if (!skip_store && generate_store_lhs(cctx, &lhs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3016 instr_count, is_decl) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3017 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3018 cctx->ctx_lnum = save_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3019 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3020 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3021 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3022 cctx->ctx_lnum = save_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3023 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3024 if (var_idx + 1 < var_count) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3025 var_start = skipwhite(lhs.lhs_end + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3026 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3027 if (has_arg_is_set_prefix) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3028 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3029 // set instruction index in JUMP_IF_ARG_SET to here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3030 isn_T *isn = ((isn_T *)instr->ga_data) + jump_instr_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3031 isn->isn_arg.jumparg.jump_where = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3032 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3033 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3034 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3035 // For "[var, var] = expr" drop the "expr" value. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3036 // Also for "[var, var; _] = expr". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3037 if (var_count > 0 && (!semicolon || !did_generate_slice)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3038 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3039 if (generate_instr_drop(cctx, ISN_DROP, 1) == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3040 goto theend; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3041 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3042 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3043 ret = skipwhite(end); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3044 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3045 theend: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3046 vim_free(lhs.lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3047 return ret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3048 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3049 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3050 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3051 * Check for an assignment at "eap->cmd", compile it if found. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3052 * Return NOTDONE if there is none, FAIL for failure, OK if done. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3053 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3054 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3055 may_compile_assignment(exarg_T *eap, char_u **line, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3056 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3057 char_u *pskip; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3058 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3059 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3060 // Assuming the command starts with a variable or function name, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3061 // find what follows. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3062 // Skip over "var.member", "var[idx]" and the like. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3063 // Also "&opt = val", "$ENV = val" and "@r = val". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3064 pskip = (*eap->cmd == '&' || *eap->cmd == '$' || *eap->cmd == '@') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3065 ? eap->cmd + 1 : eap->cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3066 p = to_name_end(pskip, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3067 if (p > eap->cmd && *p != NUL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3068 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3069 char_u *var_end; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3070 int oplen; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3071 int heredoc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3072 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3073 if (eap->cmd[0] == '@') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3074 var_end = eap->cmd + 2; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3075 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3076 var_end = find_name_end(pskip, NULL, NULL, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3077 FNE_CHECK_START | FNE_INCL_BR); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3078 oplen = assignment_len(skipwhite(var_end), &heredoc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3079 if (oplen > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3080 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3081 size_t len = p - eap->cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3082 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3083 // Recognize an assignment if we recognize the variable |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3084 // name: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3085 // "&opt = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3086 // "$ENV = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3087 // "@r = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3088 // "g:var = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3089 // "g:[key] = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3090 // "local = expr" where "local" is a local var. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3091 // "script = expr" where "script" is a script-local var. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3092 // "import = expr" where "import" is an imported var |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3093 if (*eap->cmd == '&' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3094 || *eap->cmd == '$' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3095 || *eap->cmd == '@' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3096 || ((len) > 2 && eap->cmd[1] == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3097 || STRNCMP(eap->cmd, "g:[", 3) == 0 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3098 || variable_exists(eap->cmd, len, cctx)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3099 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3100 *line = compile_assignment(eap->cmd, eap, CMD_SIZE, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3101 if (*line == NULL || *line == eap->cmd) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3102 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3103 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3104 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3105 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3106 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3107 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3108 // might be "[var, var] = expr" or "ifargisset this.member = expr" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3109 if (*eap->cmd == '[' || STRNCMP(eap->cmd, "ifargisset ", 11) == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3110 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3111 *line = compile_assignment(eap->cmd, eap, CMD_SIZE, cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3112 if (*line == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3113 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3114 if (*line != eap->cmd) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3115 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3116 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3117 return NOTDONE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3118 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3119 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3120 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3121 * Check if arguments of "ufunc" shadow variables in "cctx". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3122 * Return OK or FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3123 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3124 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3125 check_args_shadowing(ufunc_T *ufunc, cctx_T *cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3126 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3127 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3128 char_u *arg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3129 int r = OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3130 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3131 // Make sure arguments are not found when compiling a second time. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3132 ufunc->uf_args_visible = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3133 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3134 // Check for arguments shadowing variables from the context. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3135 for (i = 0; i < ufunc->uf_args.ga_len; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3136 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3137 arg = ((char_u **)(ufunc->uf_args.ga_data))[i]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3138 if (check_defined(arg, STRLEN(arg), cctx, NULL, TRUE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3139 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3140 r = FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3141 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3142 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3143 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3144 ufunc->uf_args_visible = ufunc->uf_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3145 return r; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3146 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3147 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3148 #ifdef HAS_MESSAGE_WINDOW |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3149 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3150 * Get a count before a command. Can only be a number. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3151 * Returns zero if there is no count. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3152 * Returns -1 if there is something wrong. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3153 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3154 static long |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3155 get_cmd_count(char_u *line, exarg_T *eap) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3156 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3157 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3158 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3159 // skip over colons and white space |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3160 for (p = line; *p == ':' || VIM_ISWHITE(*p); ++p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3161 ; |
34074
1629cc65d78d
patch 9.1.0006: is*() and to*() function may be unsafe
Christian Brabandt <cb@256bit.org>
parents:
34006
diff
changeset
|
3162 if (!SAFE_isdigit(*p)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3163 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3164 // The command or modifiers must be following. Assume a lower case |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3165 // character means there is a modifier. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3166 if (p < eap->cmd && !vim_islower(*p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3167 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3168 emsg(_(e_invalid_range)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3169 return -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3170 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3171 return 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3172 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3173 return atol((char *)p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3174 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3175 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3176 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3177 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3178 * Get the compilation type that should be used for "ufunc". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3179 * Keep in sync with INSTRUCTIONS(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3180 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3181 compiletype_T |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3182 get_compile_type(ufunc_T *ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3183 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3184 // Update uf_has_breakpoint if needed. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3185 update_has_breakpoint(ufunc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3186 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3187 if (debug_break_level > 0 || may_break_in_function(ufunc)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3188 return CT_DEBUG; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3189 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3190 if (do_profiling == PROF_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3191 { |
33119
bede81965821
patch 9.0.1842: Need more accurate profiling
Christian Brabandt <cb@256bit.org>
parents:
33109
diff
changeset
|
3192 if (!ufunc->uf_profiling && has_profiling(FALSE, ufunc->uf_name, NULL, |
bede81965821
patch 9.0.1842: Need more accurate profiling
Christian Brabandt <cb@256bit.org>
parents:
33109
diff
changeset
|
3193 &ufunc->uf_hash)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3194 func_do_profile(ufunc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3195 if (ufunc->uf_profiling) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3196 return CT_PROFILE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3197 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3198 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3199 return CT_NONE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3200 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3201 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3202 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3203 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3204 * Add a function to the list of :def functions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3205 * This sets "ufunc->uf_dfunc_idx" but the function isn't compiled yet. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3206 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3207 static int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3208 add_def_function(ufunc_T *ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3209 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3210 dfunc_T *dfunc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3211 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3212 if (def_functions.ga_len == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3213 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3214 // The first position is not used, so that a zero uf_dfunc_idx means it |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3215 // wasn't set. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3216 if (GA_GROW_FAILS(&def_functions, 1)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3217 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3218 ++def_functions.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3219 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3220 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3221 // Add the function to "def_functions". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3222 if (GA_GROW_FAILS(&def_functions, 1)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3223 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3224 dfunc = ((dfunc_T *)def_functions.ga_data) + def_functions.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3225 CLEAR_POINTER(dfunc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3226 dfunc->df_idx = def_functions.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3227 ufunc->uf_dfunc_idx = dfunc->df_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3228 dfunc->df_ufunc = ufunc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3229 dfunc->df_name = vim_strsave(ufunc->uf_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3230 ga_init2(&dfunc->df_var_names, sizeof(char_u *), 10); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3231 ++dfunc->df_refcount; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3232 ++def_functions.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3233 return OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3234 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3235 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3236 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3237 * After ex_function() has collected all the function lines: parse and compile |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3238 * the lines into instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3239 * Adds the function to "def_functions". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3240 * When "check_return_type" is set then set ufunc->uf_ret_type to the type of |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3241 * the return statement (used for lambda). When uf_ret_type is already set |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3242 * then check that it matches. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3243 * When "profiling" is true add ISN_PROF_START instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3244 * "outer_cctx" is set for a nested function. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3245 * This can be used recursively through compile_lambda(), which may reallocate |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3246 * "def_functions". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3247 * Returns OK or FAIL. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3248 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3249 int |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3250 compile_def_function( |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3251 ufunc_T *ufunc, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3252 int check_return_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3253 compiletype_T compile_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3254 cctx_T *outer_cctx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3255 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3256 char_u *line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3257 garray_T lines_to_free; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3258 char_u *p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3259 char *errormsg = NULL; // error message |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3260 cctx_T cctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3261 garray_T *instr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3262 int did_emsg_before = did_emsg; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3263 int did_emsg_silent_before = did_emsg_silent; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3264 int ret = FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3265 sctx_T save_current_sctx = current_sctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3266 int save_estack_compiling = estack_compiling; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3267 int save_cmod_flags = cmdmod.cmod_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3268 int do_estack_push; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3269 int new_def_function = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3270 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3271 int prof_lnum = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3272 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3273 int debug_lnum = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3274 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3275 // allocated lines are freed at the end |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3276 ga_init2(&lines_to_free, sizeof(char_u *), 50); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3277 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3278 // When using a function that was compiled before: Free old instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3279 // The index is reused. Otherwise add a new entry in "def_functions". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3280 if (ufunc->uf_dfunc_idx > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3281 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3282 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3283 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3284 isn_T *instr_dest = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3285 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3286 switch (compile_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3287 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3288 case CT_PROFILE: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3289 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3290 instr_dest = dfunc->df_instr_prof; break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3291 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3292 case CT_NONE: instr_dest = dfunc->df_instr; break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3293 case CT_DEBUG: instr_dest = dfunc->df_instr_debug; break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3294 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3295 if (instr_dest != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3296 // Was compiled in this mode before: Free old instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3297 delete_def_function_contents(dfunc, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3298 ga_clear_strings(&dfunc->df_var_names); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3299 dfunc->df_defer_var_idx = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3300 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3301 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3302 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3303 if (add_def_function(ufunc) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3304 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3305 new_def_function = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3306 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3307 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3308 if ((ufunc->uf_flags & FC_CLOSURE) && outer_cctx == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3309 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3310 semsg(_(e_compiling_closure_without_context_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3311 printable_func_name(ufunc)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3312 return FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3313 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3314 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3315 ufunc->uf_def_status = UF_COMPILING; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3316 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3317 CLEAR_FIELD(cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3318 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3319 cctx.ctx_compile_type = compile_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3320 cctx.ctx_ufunc = ufunc; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3321 cctx.ctx_lnum = -1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3322 cctx.ctx_outer = outer_cctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3323 ga_init2(&cctx.ctx_locals, sizeof(lvar_T), 10); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3324 // Each entry on the type stack consists of two type pointers. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3325 ga_init2(&cctx.ctx_type_stack, sizeof(type2_T), 50); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3326 cctx.ctx_type_list = &ufunc->uf_type_list; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3327 ga_init2(&cctx.ctx_instr, sizeof(isn_T), 50); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3328 instr = &cctx.ctx_instr; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3329 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3330 // Set the context to the function, it may be compiled when called from |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3331 // another script. Set the script version to the most modern one. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3332 // The line number will be set in next_line_from_context(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3333 current_sctx = ufunc->uf_script_ctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3334 current_sctx.sc_version = SCRIPT_VERSION_VIM9; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3335 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3336 // Don't use the flag from ":legacy" here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3337 cmdmod.cmod_flags &= ~CMOD_LEGACY; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3338 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3339 // Make sure error messages are OK. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3340 do_estack_push = !estack_top_is_ufunc(ufunc, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3341 if (do_estack_push) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3342 estack_push_ufunc(ufunc, 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3343 estack_compiling = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3344 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3345 if (check_args_shadowing(ufunc, &cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3346 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3347 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3348 // For an object method and constructor "this" is the first local variable. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3349 if (ufunc->uf_flags & (FC_OBJECT|FC_NEW)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3350 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3351 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3352 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3353 if (GA_GROW_FAILS(&dfunc->df_var_names, 1)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3354 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3355 ((char_u **)dfunc->df_var_names.ga_data)[0] = |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3356 vim_strsave((char_u *)"this"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3357 ++dfunc->df_var_names.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3358 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3359 // In the constructor allocate memory for the object and initialize the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3360 // object members. |
33297
6340c608ca54
patch 9.0.1914: Vim9: few issues when accessing object members
Christian Brabandt <cb@256bit.org>
parents:
33286
diff
changeset
|
3361 if (IS_CONSTRUCTOR_METHOD(ufunc)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3362 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3363 generate_CONSTRUCT(&cctx, ufunc->uf_class); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3364 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3365 for (int i = 0; i < ufunc->uf_class->class_obj_member_count; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3366 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3367 ocmember_T *m = &ufunc->uf_class->class_obj_members[i]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3368 if (m->ocm_init != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3369 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3370 char_u *expr = m->ocm_init; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3371 if (compile_expr0(&expr, &cctx) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3372 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3373 if (!ends_excmd2(m->ocm_init, expr)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3374 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3375 semsg(_(e_trailing_characters_str), expr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3376 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3377 } |
32960
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3378 |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3379 type_T *type = get_type_on_stack(&cctx, 0); |
33446
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3380 if (m->ocm_type->tt_type == VAR_ANY |
33951
45a50fd59a73
patch 9.0.2170: Vim9: no support for const/final class/objects vars
Christian Brabandt <cb@256bit.org>
parents:
33913
diff
changeset
|
3381 && !(m->ocm_flags & OCMFLAG_HAS_TYPE) |
33446
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3382 && type->tt_type != VAR_SPECIAL) |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3383 { |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3384 // If the member variable type is not yet set, then use |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3385 // the initialization expression type. |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3386 m->ocm_type = type; |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3387 } |
508dfc0c261c
patch 9.0.1977: Vim9: object members can change type
Christian Brabandt <cb@256bit.org>
parents:
33387
diff
changeset
|
3388 else if (m->ocm_type->tt_type != type->tt_type) |
32960
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3389 { |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3390 // The type of the member initialization expression is |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3391 // determined at run time. Add a runtime type check. |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3392 where_T where = WHERE_INIT; |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3393 where.wt_kind = WT_MEMBER; |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3394 where.wt_func_name = (char *)m->ocm_name; |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3395 if (need_type_where(type, m->ocm_type, FALSE, -1, |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3396 where, &cctx, FALSE, FALSE) == FAIL) |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3397 goto erret; |
d5c05e15cf81
patch 9.0.1780: Vim9 type not defined during object creation
Christian Brabandt <cb@256bit.org>
parents:
32863
diff
changeset
|
3398 } |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3399 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3400 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3401 push_default_value(&cctx, m->ocm_type->tt_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3402 FALSE, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3403 generate_STORE_THIS(&cctx, i); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3404 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3405 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3406 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3407 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3408 if (ufunc->uf_def_args.ga_len > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3409 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3410 int count = ufunc->uf_def_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3411 int first_def_arg = ufunc->uf_args.ga_len - count; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3412 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3413 int off = STACK_FRAME_SIZE + (ufunc->uf_va_name != NULL ? 1 : 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3414 int did_set_arg_type = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3415 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3416 // Produce instructions for the default values of optional arguments. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3417 SOURCING_LNUM = 0; // line number unknown |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3418 for (i = 0; i < count; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3419 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3420 char_u *arg = ((char_u **)(ufunc->uf_def_args.ga_data))[i]; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3421 if (STRCMP(arg, "v:none") == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3422 // "arg = v:none" means the argument is optional without |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3423 // setting a value when the argument is missing. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3424 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3425 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3426 type_T *val_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3427 int arg_idx = first_def_arg + i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3428 where_T where = WHERE_INIT; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3429 int jump_instr_idx = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3430 isn_T *isn; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3431 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3432 // Use a JUMP_IF_ARG_SET instruction to skip if the value was given. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3433 if (generate_JUMP_IF_ARG(&cctx, ISN_JUMP_IF_ARG_SET, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3434 i - count - off) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3435 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3436 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3437 // Make sure later arguments are not found. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3438 ufunc->uf_args_visible = arg_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3439 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3440 int r = compile_expr0(&arg, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3441 if (r == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3442 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3443 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3444 // If no type specified use the type of the default value. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3445 // Otherwise check that the default value type matches the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3446 // specified type. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3447 val_type = get_type_on_stack(&cctx, 0); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3448 where.wt_index = arg_idx + 1; |
32863
a39314fa9495
patch 9.0.1741: No type checking in interfaces
Christian Brabandt <cb@256bit.org>
parents:
32670
diff
changeset
|
3449 where.wt_kind = WT_ARGUMENT; |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3450 if (ufunc->uf_arg_types[arg_idx] == &t_unknown) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3451 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3452 did_set_arg_type = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3453 ufunc->uf_arg_types[arg_idx] = val_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3454 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3455 else if (need_type_where(val_type, ufunc->uf_arg_types[arg_idx], |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3456 FALSE, -1, where, &cctx, FALSE, FALSE) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3457 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3458 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3459 if (generate_STORE(&cctx, ISN_STORE, i - count - off, NULL) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3460 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3461 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3462 // set instruction index in JUMP_IF_ARG_SET to here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3463 isn = ((isn_T *)instr->ga_data) + jump_instr_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3464 isn->isn_arg.jumparg.jump_where = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3465 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3466 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3467 if (did_set_arg_type) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3468 set_function_type(ufunc); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3469 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3470 ufunc->uf_args_visible = ufunc->uf_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3471 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3472 // Compiling a function in an interface is done to get the function type. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3473 // No code is actually compiled. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3474 if (ufunc->uf_class != NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3475 && (ufunc->uf_class->class_flags & CLASS_INTERFACE)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3476 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3477 ufunc->uf_def_status = UF_NOT_COMPILED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3478 ret = OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3479 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3480 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3481 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3482 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3483 * Loop over all the lines of the function and generate instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3484 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3485 for (;;) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3486 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3487 exarg_T ea; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3488 int starts_with_colon = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3489 char_u *cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3490 cmdmod_T local_cmdmod; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3491 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3492 // Bail out on the first error to avoid a flood of errors and report |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3493 // the right line number when inside try/catch. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3494 if (did_emsg_before != did_emsg) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3495 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3496 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3497 if (line != NULL && *line == '|') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3498 // the line continues after a '|' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3499 ++line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3500 else if (line != NULL && *skipwhite(line) != NUL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3501 && !(*line == '#' && (line == cctx.ctx_line_start |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3502 || VIM_ISWHITE(line[-1])))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3503 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3504 semsg(_(e_trailing_characters_str), line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3505 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3506 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3507 else if (line != NULL && vim9_bad_comment(skipwhite(line))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3508 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3509 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3510 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3511 line = next_line_from_context(&cctx, FALSE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3512 if (cctx.ctx_lnum >= ufunc->uf_lines.ga_len) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3513 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3514 // beyond the last line |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3515 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3516 if (cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3517 may_generate_prof_end(&cctx, prof_lnum); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3518 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3519 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3520 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3521 // Make a copy, splitting off nextcmd and removing trailing spaces |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3522 // may change it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3523 if (line != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3524 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3525 line = vim_strsave(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3526 if (ga_add_string(&lines_to_free, line) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3527 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3528 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3529 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3530 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3531 CLEAR_FIELD(ea); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3532 ea.cmdlinep = &line; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3533 ea.cmd = skipwhite(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3534 ea.skip = cctx.ctx_skip == SKIP_YES; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3535 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3536 if (*ea.cmd == '#') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3537 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3538 // "#" starts a comment, but "#{" is an error |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3539 if (vim9_bad_comment(ea.cmd)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3540 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3541 line = (char_u *)""; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3542 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3543 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3544 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3545 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3546 if (cctx.ctx_compile_type == CT_PROFILE && cctx.ctx_lnum != prof_lnum |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3547 && cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3548 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3549 may_generate_prof_end(&cctx, prof_lnum); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3550 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3551 prof_lnum = cctx.ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3552 generate_instr(&cctx, ISN_PROF_START); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3553 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3554 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3555 if (cctx.ctx_compile_type == CT_DEBUG && cctx.ctx_lnum != debug_lnum |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3556 && cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3557 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3558 debug_lnum = cctx.ctx_lnum; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3559 generate_instr_debug(&cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3560 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3561 cctx.ctx_prev_lnum = cctx.ctx_lnum + 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3562 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3563 // Some things can be recognized by the first character. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3564 switch (*ea.cmd) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3565 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3566 case '}': |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3567 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3568 // "}" ends a block scope |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3569 scopetype_T stype = cctx.ctx_scope == NULL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3570 ? NO_SCOPE : cctx.ctx_scope->se_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3571 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3572 if (stype == BLOCK_SCOPE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3573 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3574 compile_endblock(&cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3575 line = ea.cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3576 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3577 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3578 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3579 emsg(_(e_using_rcurly_outside_if_block_scope)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3580 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3581 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3582 if (line != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3583 line = skipwhite(ea.cmd + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3584 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3585 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3586 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3587 case '{': |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3588 // "{" starts a block scope |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3589 // "{'a': 1}->func() is something else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3590 if (ends_excmd(*skipwhite(ea.cmd + 1))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3591 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3592 line = compile_block(ea.cmd, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3593 continue; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3594 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3595 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3596 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3597 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3598 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3599 * COMMAND MODIFIERS |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3600 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3601 cctx.ctx_has_cmdmod = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3602 if (parse_command_modifiers(&ea, &errormsg, &local_cmdmod, FALSE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3603 == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3604 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3605 generate_cmdmods(&cctx, &local_cmdmod); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3606 undo_cmdmod(&local_cmdmod); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3607 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3608 // Check if there was a colon after the last command modifier or before |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3609 // the current position. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3610 for (p = ea.cmd; p >= line; --p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3611 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3612 if (*p == ':') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3613 starts_with_colon = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3614 if (p < ea.cmd && !VIM_ISWHITE(*p)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3615 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3616 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3617 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3618 // Skip ":call" to get to the function name, unless using :legacy |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3619 p = ea.cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3620 if (!(local_cmdmod.cmod_flags & CMOD_LEGACY)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3621 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3622 if (checkforcmd(&ea.cmd, "call", 3)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3623 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3624 if (*ea.cmd == '(') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3625 // not for "call()" |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3626 ea.cmd = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3627 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3628 ea.cmd = skipwhite(ea.cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3629 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3630 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3631 if (!starts_with_colon) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3632 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3633 int assign; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3634 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3635 // Check for assignment after command modifiers. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3636 assign = may_compile_assignment(&ea, &line, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3637 if (assign == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3638 goto nextline; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3639 if (assign == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3640 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3641 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3642 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3643 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3644 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3645 * COMMAND after range |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3646 * 'text'->func() should not be confused with 'a mark |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3647 * 0z1234->func() should not be confused with a zero line number |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3648 * "++nr" and "--nr" are eval commands |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3649 * in "$ENV->func()" the "$" is not a range |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3650 * "123->func()" is a method call |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3651 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3652 cmd = ea.cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3653 if ((*cmd != '$' || starts_with_colon) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3654 && (starts_with_colon |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3655 || !(*cmd == '\'' |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3656 || (cmd[0] == '0' && cmd[1] == 'z') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3657 || (cmd[0] != NUL && cmd[0] == cmd[1] |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3658 && (*cmd == '+' || *cmd == '-')) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3659 || number_method(cmd)))) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3660 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3661 ea.cmd = skip_range(ea.cmd, TRUE, NULL); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3662 if (ea.cmd > cmd) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3663 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3664 if (!starts_with_colon |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3665 && !(local_cmdmod.cmod_flags & CMOD_LEGACY)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3666 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3667 semsg(_(e_colon_required_before_range_str), cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3668 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3669 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3670 ea.addr_count = 1; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3671 if (ends_excmd2(line, ea.cmd)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3672 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3673 // A range without a command: jump to the line. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3674 generate_EXEC(&cctx, ISN_EXECRANGE, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3675 vim_strnsave(cmd, ea.cmd - cmd)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3676 line = ea.cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3677 goto nextline; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3678 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3679 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3680 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3681 p = find_ex_command(&ea, NULL, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3682 starts_with_colon || (local_cmdmod.cmod_flags & CMOD_LEGACY) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3683 ? NULL : item_exists, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3684 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3685 if (p == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3686 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3687 if (cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3688 semsg(_(e_ambiguous_use_of_user_defined_command_str), ea.cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3689 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3690 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3691 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3692 // When using ":legacy cmd" always use compile_exec(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3693 if (local_cmdmod.cmod_flags & CMOD_LEGACY) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3694 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3695 char_u *start = ea.cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3696 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3697 switch (ea.cmdidx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3698 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3699 case CMD_if: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3700 case CMD_elseif: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3701 case CMD_else: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3702 case CMD_endif: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3703 case CMD_for: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3704 case CMD_endfor: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3705 case CMD_continue: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3706 case CMD_break: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3707 case CMD_while: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3708 case CMD_endwhile: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3709 case CMD_try: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3710 case CMD_catch: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3711 case CMD_finally: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3712 case CMD_endtry: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3713 semsg(_(e_cannot_use_legacy_with_command_str), ea.cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3714 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3715 default: break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3716 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3717 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3718 // ":legacy return expr" needs to be handled differently. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3719 if (checkforcmd(&start, "return", 4)) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3720 ea.cmdidx = CMD_return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3721 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3722 ea.cmdidx = CMD_legacy; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3723 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3724 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3725 if (p == ea.cmd && ea.cmdidx != CMD_SIZE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3726 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3727 // "eval" is used for "val->func()" and "var" for "var = val", then |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3728 // "p" is equal to "ea.cmd" for a valid command. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3729 if (ea.cmdidx == CMD_eval || ea.cmdidx == CMD_var) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3730 ; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3731 else if (cctx.ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3732 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3733 line += STRLEN(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3734 goto nextline; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3735 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3736 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3737 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3738 semsg(_(e_command_not_recognized_str), ea.cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3739 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3740 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3741 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3742 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3743 if ((cctx.ctx_had_return || cctx.ctx_had_throw) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3744 && ea.cmdidx != CMD_elseif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3745 && ea.cmdidx != CMD_else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3746 && ea.cmdidx != CMD_endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3747 && ea.cmdidx != CMD_endfor |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3748 && ea.cmdidx != CMD_endwhile |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3749 && ea.cmdidx != CMD_catch |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3750 && ea.cmdidx != CMD_finally |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3751 && ea.cmdidx != CMD_endtry |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3752 && !ignore_unreachable_code_for_testing) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3753 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3754 semsg(_(e_unreachable_code_after_str), |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3755 cctx.ctx_had_return ? "return" : "throw"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3756 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3757 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3758 cctx.ctx_had_throw = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3759 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3760 p = skipwhite(p); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3761 if (ea.cmdidx != CMD_SIZE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3762 && ea.cmdidx != CMD_write && ea.cmdidx != CMD_read) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3763 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3764 if (ea.cmdidx >= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3765 ea.argt = excmd_get_argt(ea.cmdidx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3766 if ((ea.argt & EX_BANG) && *p == '!') |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3767 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3768 ea.forceit = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3769 p = skipwhite(p + 1); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3770 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3771 if ((ea.argt & EX_RANGE) == 0 && ea.addr_count > 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3772 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3773 emsg(_(e_no_range_allowed)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3774 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3775 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3776 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3777 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3778 switch (ea.cmdidx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3779 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3780 case CMD_def: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3781 case CMD_function: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3782 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3783 line = compile_nested_function(&ea, &cctx, &lines_to_free); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3784 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3785 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3786 case CMD_return: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3787 line = compile_return(p, check_return_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3788 local_cmdmod.cmod_flags & CMOD_LEGACY, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3789 cctx.ctx_had_return = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3790 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3791 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3792 case CMD_let: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3793 emsg(_(e_cannot_use_let_in_vim9_script)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3794 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3795 case CMD_var: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3796 case CMD_final: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3797 case CMD_const: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3798 case CMD_increment: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3799 case CMD_decrement: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3800 line = compile_assignment(p, &ea, ea.cmdidx, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3801 if (line == p) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3802 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3803 emsg(_(e_invalid_assignment)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3804 line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3805 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3806 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3807 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3808 case CMD_unlet: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3809 case CMD_unlockvar: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3810 case CMD_lockvar: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3811 line = compile_unletlock(p, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3812 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3813 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3814 case CMD_import: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3815 emsg(_(e_import_can_only_be_used_in_script)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3816 line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3817 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3818 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3819 case CMD_if: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3820 line = compile_if(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3821 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3822 case CMD_elseif: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3823 line = compile_elseif(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3824 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3825 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3826 case CMD_else: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3827 line = compile_else(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3828 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3829 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3830 case CMD_endif: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3831 line = compile_endif(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3832 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3833 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3834 case CMD_while: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3835 line = compile_while(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3836 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3837 case CMD_endwhile: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3838 line = compile_endwhile(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3839 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3840 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3841 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3842 case CMD_for: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3843 line = compile_for(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3844 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3845 case CMD_endfor: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3846 line = compile_endfor(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3847 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3848 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3849 case CMD_continue: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3850 line = compile_continue(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3851 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3852 case CMD_break: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3853 line = compile_break(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3854 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3855 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3856 case CMD_try: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3857 line = compile_try(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3858 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3859 case CMD_catch: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3860 line = compile_catch(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3861 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3862 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3863 case CMD_finally: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3864 line = compile_finally(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3865 cctx.ctx_had_return = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3866 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3867 case CMD_endtry: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3868 line = compile_endtry(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3869 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3870 case CMD_throw: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3871 line = compile_throw(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3872 cctx.ctx_had_throw = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3873 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3874 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3875 case CMD_eval: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3876 line = compile_eval(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3877 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3878 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3879 case CMD_defer: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3880 line = compile_defer(p, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3881 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3882 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3883 #ifdef HAS_MESSAGE_WINDOW |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3884 case CMD_echowindow: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3885 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3886 long cmd_count = get_cmd_count(line, &ea); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3887 if (cmd_count < 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3888 line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3889 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3890 line = compile_mult_expr(p, ea.cmdidx, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3891 cmd_count, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3892 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3893 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3894 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3895 case CMD_echo: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3896 case CMD_echon: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3897 case CMD_echoconsole: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3898 case CMD_echoerr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3899 case CMD_echomsg: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3900 case CMD_execute: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3901 line = compile_mult_expr(p, ea.cmdidx, 0, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3902 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3903 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3904 case CMD_put: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3905 ea.cmd = cmd; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3906 line = compile_put(p, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3907 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3908 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3909 case CMD_substitute: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3910 if (check_global_and_subst(ea.cmd, p) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3911 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3912 if (cctx.ctx_skip == SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3913 line = (char_u *)""; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3914 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3915 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3916 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3917 line = compile_substitute(line, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3918 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3919 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3920 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3921 case CMD_redir: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3922 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3923 line = compile_redir(line, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3924 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3925 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3926 case CMD_cexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3927 case CMD_lexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3928 case CMD_caddexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3929 case CMD_laddexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3930 case CMD_cgetexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3931 case CMD_lgetexpr: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3932 #ifdef FEAT_QUICKFIX |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3933 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3934 line = compile_cexpr(line, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3935 #else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3936 ex_ni(&ea); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3937 line = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3938 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3939 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3940 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3941 case CMD_append: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3942 case CMD_change: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3943 case CMD_insert: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3944 case CMD_k: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3945 case CMD_t: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3946 case CMD_xit: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3947 not_in_vim9(&ea); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3948 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3949 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3950 case CMD_SIZE: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3951 if (cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3952 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3953 semsg(_(e_invalid_command_str), ea.cmd); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3954 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3955 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3956 // We don't check for a next command here. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3957 line = (char_u *)""; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3958 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3959 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3960 case CMD_lua: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3961 case CMD_mzscheme: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3962 case CMD_perl: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3963 case CMD_py3: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3964 case CMD_python3: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3965 case CMD_python: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3966 case CMD_pythonx: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3967 case CMD_ruby: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3968 case CMD_tcl: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3969 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3970 if (vim_strchr(line, '\n') == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3971 line = compile_exec(line, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3972 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3973 // heredoc lines have been concatenated with NL |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3974 // characters in get_function_body() |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3975 line = compile_script(line, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3976 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3977 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3978 case CMD_vim9script: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3979 if (cctx.ctx_skip != SKIP_YES) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3980 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3981 emsg(_(e_vim9script_can_only_be_used_in_script)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3982 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3983 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3984 line = (char_u *)""; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3985 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3986 |
33678
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
3987 case CMD_type: |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
3988 emsg(_(e_type_can_only_be_used_in_script)); |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
3989 goto erret; |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
3990 break; |
7d9d2404a3d4
patch 9.0.2076: Vim9: No support for type aliases
Christian Brabandt <cb@256bit.org>
parents:
33668
diff
changeset
|
3991 |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3992 case CMD_global: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3993 if (check_global_and_subst(ea.cmd, p) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3994 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3995 // FALLTHROUGH |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3996 default: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3997 // Not recognized, execute with do_cmdline_cmd(). |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3998 ea.arg = p; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
3999 line = compile_exec(line, &ea, &cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4000 break; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4001 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4002 nextline: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4003 if (line == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4004 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4005 line = skipwhite(line); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4006 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4007 // Undo any command modifiers. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4008 generate_undo_cmdmods(&cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4009 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4010 if (cctx.ctx_type_stack.ga_len < 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4011 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4012 iemsg("Type stack underflow"); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4013 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4014 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4015 } // END of the loop over all the function body lines. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4016 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4017 if (cctx.ctx_scope != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4018 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4019 if (cctx.ctx_scope->se_type == IF_SCOPE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4020 emsg(_(e_missing_endif)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4021 else if (cctx.ctx_scope->se_type == WHILE_SCOPE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4022 emsg(_(e_missing_endwhile)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4023 else if (cctx.ctx_scope->se_type == FOR_SCOPE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4024 emsg(_(e_missing_endfor)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4025 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4026 emsg(_(e_missing_rcurly)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4027 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4028 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4029 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4030 // TODO: if a function ends in "throw" but there was a return elsewhere we |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4031 // should not assume the return type is "void". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4032 if (!cctx.ctx_had_return && !cctx.ctx_had_throw) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4033 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4034 if (ufunc->uf_ret_type->tt_type == VAR_UNKNOWN) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4035 ufunc->uf_ret_type = &t_void; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4036 else if (ufunc->uf_ret_type->tt_type != VAR_VOID |
33297
6340c608ca54
patch 9.0.1914: Vim9: few issues when accessing object members
Christian Brabandt <cb@256bit.org>
parents:
33286
diff
changeset
|
4037 && !IS_CONSTRUCTOR_METHOD(ufunc)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4038 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4039 emsg(_(e_missing_return_statement)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4040 goto erret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4041 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4042 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4043 // Return void if there is no return at the end. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4044 // For a constructor return the object. |
33297
6340c608ca54
patch 9.0.1914: Vim9: few issues when accessing object members
Christian Brabandt <cb@256bit.org>
parents:
33286
diff
changeset
|
4045 if (IS_CONSTRUCTOR_METHOD(ufunc)) |
32670
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4046 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4047 generate_instr(&cctx, ISN_RETURN_OBJECT); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4048 ufunc->uf_ret_type = &ufunc->uf_class->class_object_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4049 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4050 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4051 generate_instr(&cctx, ISN_RETURN_VOID); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4052 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4053 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4054 // When compiled with ":silent!" and there was an error don't consider the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4055 // function compiled. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4056 if (emsg_silent == 0 || did_emsg_silent == did_emsg_silent_before) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4057 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4058 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4059 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4060 dfunc->df_deleted = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4061 dfunc->df_script_seq = current_sctx.sc_seq; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4062 #ifdef FEAT_PROFILE |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4063 if (cctx.ctx_compile_type == CT_PROFILE) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4064 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4065 dfunc->df_instr_prof = instr->ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4066 dfunc->df_instr_prof_count = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4067 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4068 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4069 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4070 if (cctx.ctx_compile_type == CT_DEBUG) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4071 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4072 dfunc->df_instr_debug = instr->ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4073 dfunc->df_instr_debug_count = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4074 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4075 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4076 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4077 dfunc->df_instr = instr->ga_data; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4078 dfunc->df_instr_count = instr->ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4079 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4080 dfunc->df_varcount = dfunc->df_var_names.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4081 dfunc->df_has_closure = cctx.ctx_has_closure; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4082 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4083 if (cctx.ctx_outer_used) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4084 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4085 ufunc->uf_flags |= FC_CLOSURE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4086 if (outer_cctx != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4087 ++outer_cctx->ctx_closure_count; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4088 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4089 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4090 ufunc->uf_def_status = UF_COMPILED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4091 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4092 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4093 ret = OK; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4094 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4095 erret: |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4096 if (ufunc->uf_def_status == UF_COMPILING) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4097 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4098 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4099 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4100 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4101 // Compiling aborted, free the generated instructions. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4102 clear_instr_ga(instr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4103 VIM_CLEAR(dfunc->df_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4104 ga_clear_strings(&dfunc->df_var_names); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4105 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4106 // If using the last entry in the table and it was added above, we |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4107 // might as well remove it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4108 if (!dfunc->df_deleted && new_def_function |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4109 && ufunc->uf_dfunc_idx == def_functions.ga_len - 1) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4110 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4111 --def_functions.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4112 ufunc->uf_dfunc_idx = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4113 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4114 ufunc->uf_def_status = UF_COMPILE_ERROR; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4115 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4116 while (cctx.ctx_scope != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4117 drop_scope(&cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4118 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4119 if (errormsg != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4120 emsg(errormsg); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4121 else if (did_emsg == did_emsg_before) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4122 emsg(_(e_compiling_def_function_failed)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4123 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4124 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4125 if (cctx.ctx_redir_lhs.lhs_name != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4126 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4127 if (ret == OK) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4128 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4129 emsg(_(e_missing_redir_end)); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4130 ret = FAIL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4131 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4132 vim_free(cctx.ctx_redir_lhs.lhs_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4133 vim_free(cctx.ctx_redir_lhs.lhs_whole); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4134 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4135 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4136 current_sctx = save_current_sctx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4137 estack_compiling = save_estack_compiling; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4138 cmdmod.cmod_flags = save_cmod_flags; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4139 if (do_estack_push) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4140 estack_pop(); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4141 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4142 ga_clear_strings(&lines_to_free); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4143 free_locals(&cctx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4144 ga_clear(&cctx.ctx_type_stack); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4145 return ret; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4146 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4147 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4148 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4149 set_function_type(ufunc_T *ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4150 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4151 int varargs = ufunc->uf_va_name != NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4152 int argcount = ufunc->uf_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4153 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4154 // Create a type for the function, with the return type and any |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4155 // argument types. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4156 // A vararg is included in uf_args.ga_len but not in uf_arg_types. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4157 // The type is included in "tt_args". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4158 if (argcount > 0 || varargs) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4159 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4160 if (ufunc->uf_type_list.ga_itemsize == 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4161 ga_init2(&ufunc->uf_type_list, sizeof(type_T *), 10); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4162 ufunc->uf_func_type = alloc_func_type(ufunc->uf_ret_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4163 argcount, &ufunc->uf_type_list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4164 // Add argument types to the function type. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4165 if (func_type_add_arg_types(ufunc->uf_func_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4166 argcount + varargs, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4167 &ufunc->uf_type_list) == FAIL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4168 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4169 ufunc->uf_func_type->tt_argcount = argcount + varargs; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4170 ufunc->uf_func_type->tt_min_argcount = |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4171 argcount - ufunc->uf_def_args.ga_len; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4172 if (ufunc->uf_arg_types == NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4173 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4174 int i; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4175 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4176 // lambda does not have argument types. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4177 for (i = 0; i < argcount; ++i) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4178 ufunc->uf_func_type->tt_args[i] = &t_any; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4179 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4180 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4181 mch_memmove(ufunc->uf_func_type->tt_args, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4182 ufunc->uf_arg_types, sizeof(type_T *) * argcount); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4183 if (varargs) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4184 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4185 ufunc->uf_func_type->tt_args[argcount] = |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4186 ufunc->uf_va_type == NULL ? &t_list_any : ufunc->uf_va_type; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4187 ufunc->uf_func_type->tt_flags = TTFLAG_VARARGS; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4188 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4189 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4190 else |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4191 // No arguments, can use a predefined type. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4192 ufunc->uf_func_type = get_func_type(ufunc->uf_ret_type, |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4193 argcount, &ufunc->uf_type_list); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4194 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4195 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4196 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4197 * Free all instructions for "dfunc" except df_name. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4198 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4199 static void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4200 delete_def_function_contents(dfunc_T *dfunc, int mark_deleted) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4201 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4202 int idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4203 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4204 // In same cases the instructions may refer to a class in which the |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4205 // function is defined and unreferencing the class may call back here |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4206 // recursively. Set the df_delete_busy to avoid problems. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4207 if (dfunc->df_delete_busy) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4208 return; |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4209 dfunc->df_delete_busy = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4210 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4211 ga_clear(&dfunc->df_def_args_isn); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4212 ga_clear_strings(&dfunc->df_var_names); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4213 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4214 if (dfunc->df_instr != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4215 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4216 for (idx = 0; idx < dfunc->df_instr_count; ++idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4217 delete_instr(dfunc->df_instr + idx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4218 VIM_CLEAR(dfunc->df_instr); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4219 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4220 if (dfunc->df_instr_debug != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4221 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4222 for (idx = 0; idx < dfunc->df_instr_debug_count; ++idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4223 delete_instr(dfunc->df_instr_debug + idx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4224 VIM_CLEAR(dfunc->df_instr_debug); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4225 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4226 #ifdef FEAT_PROFILE |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4227 if (dfunc->df_instr_prof != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4228 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4229 for (idx = 0; idx < dfunc->df_instr_prof_count; ++idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4230 delete_instr(dfunc->df_instr_prof + idx); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4231 VIM_CLEAR(dfunc->df_instr_prof); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4232 } |
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Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4233 #endif |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4234 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4235 if (mark_deleted) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4236 dfunc->df_deleted = TRUE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4237 if (dfunc->df_ufunc != NULL) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4238 dfunc->df_ufunc->uf_def_status = UF_NOT_COMPILED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4239 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4240 dfunc->df_delete_busy = FALSE; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4241 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4242 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4243 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4244 * When a user function is deleted, clear the contents of any associated def |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4245 * function, unless another user function still uses it. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4246 * The position in def_functions can be re-used. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4247 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4248 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4249 unlink_def_function(ufunc_T *ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4250 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4251 if (ufunc->uf_dfunc_idx <= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4252 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4253 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4254 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4255 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4256 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4257 if (--dfunc->df_refcount <= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4258 delete_def_function_contents(dfunc, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4259 ufunc->uf_def_status = UF_NOT_COMPILED; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4260 ufunc->uf_dfunc_idx = 0; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4261 if (dfunc->df_ufunc == ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4262 dfunc->df_ufunc = NULL; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4263 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4264 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4265 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4266 * Used when a user function refers to an existing dfunc. |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4267 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4268 void |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4269 link_def_function(ufunc_T *ufunc) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4270 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4271 if (ufunc->uf_dfunc_idx <= 0) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4272 return; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4273 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4274 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4275 + ufunc->uf_dfunc_idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4276 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4277 ++dfunc->df_refcount; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4278 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4279 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4280 #if defined(EXITFREE) || defined(PROTO) |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4281 /* |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4282 * Free all functions defined with ":def". |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4283 */ |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4284 void |
695b50472e85
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
4285 free_def_functions(void) |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4286 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4287 int idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4288 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4289 for (idx = 0; idx < def_functions.ga_len; ++idx) |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4290 { |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4291 dfunc_T *dfunc = ((dfunc_T *)def_functions.ga_data) + idx; |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4292 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4293 delete_def_function_contents(dfunc, TRUE); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4294 vim_free(dfunc->df_name); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4295 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4296 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4297 ga_clear(&def_functions); |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4298 } |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4299 #endif |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4300 |
695b50472e85
Fix line endings issue
Christian Brabandt <cb@256bit.org>
parents:
32669
diff
changeset
|
4301 |
695b50472e85
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4302 #endif // FEAT_EVAL |