Mercurial > vim
annotate src/vim9script.c @ 25404:d713f6697450
Added tag v8.2.3238 for changeset 9203b28ab453e042315335e3615e2559dacf9be7
author | Bram Moolenaar <Bram@vim.org> |
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date | Wed, 28 Jul 2021 21:00:05 +0200 |
parents | f03271631eb5 |
children | 3e56078569ca |
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 * vim9script.c: :vim9script, :import, :export and friends |
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12 */ |
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13 |
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14 #include "vim.h" |
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15 |
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16 #if defined(FEAT_EVAL) |
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17 # include "vim9.h" |
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18 #endif |
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19 |
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20 /* |
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21 * Return TRUE when currently using Vim9 script syntax. |
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22 * Does not go up the stack, a ":function" inside vim9script uses legacy |
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23 * syntax. |
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24 */ |
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25 int |
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26 in_vim9script(void) |
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27 { |
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28 // "sc_version" is also set when compiling a ":def" function in legacy |
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29 // script. |
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30 return (current_sctx.sc_version == SCRIPT_VERSION_VIM9 |
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31 || (cmdmod.cmod_flags & CMOD_VIM9CMD)) |
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32 && !(cmdmod.cmod_flags & CMOD_LEGACY); |
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33 } |
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34 |
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35 #if defined(FEAT_EVAL) || defined(PROTO) |
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36 /* |
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37 * Return TRUE if the current script is Vim9 script. |
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38 * This also returns TRUE in a legacy function in a Vim9 script. |
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39 */ |
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40 int |
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41 current_script_is_vim9(void) |
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42 { |
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43 return SCRIPT_ID_VALID(current_sctx.sc_sid) |
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44 && SCRIPT_ITEM(current_sctx.sc_sid)->sn_version |
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45 == SCRIPT_VERSION_VIM9; |
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46 } |
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47 #endif |
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48 |
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49 /* |
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50 * ":vim9script". |
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51 */ |
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52 void |
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53 ex_vim9script(exarg_T *eap UNUSED) |
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54 { |
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55 #ifdef FEAT_EVAL |
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56 int sid = current_sctx.sc_sid; |
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57 scriptitem_T *si; |
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58 |
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59 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) |
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60 { |
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61 emsg(_(e_vim9script_can_only_be_used_in_script)); |
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62 return; |
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63 } |
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64 |
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65 si = SCRIPT_ITEM(sid); |
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66 if (si->sn_state == SN_STATE_HAD_COMMAND) |
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67 { |
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68 emsg(_(e_vim9script_must_be_first_command_in_script)); |
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69 return; |
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70 } |
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71 if (!IS_WHITE_OR_NUL(*eap->arg) && STRCMP(eap->arg, "noclear") != 0) |
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72 { |
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73 semsg(_(e_invarg2), eap->arg); |
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74 return; |
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75 } |
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76 if (si->sn_state == SN_STATE_RELOAD && IS_WHITE_OR_NUL(*eap->arg)) |
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77 { |
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78 hashtab_T *ht = &SCRIPT_VARS(sid); |
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79 |
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80 // Reloading a script without the "noclear" argument: clear |
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81 // script-local variables and functions. |
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82 hashtab_free_contents(ht); |
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83 hash_init(ht); |
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84 delete_script_functions(sid); |
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85 |
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86 // old imports and script variables are no longer valid |
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87 free_imports_and_script_vars(sid); |
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88 } |
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89 si->sn_state = SN_STATE_HAD_COMMAND; |
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90 |
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91 current_sctx.sc_version = SCRIPT_VERSION_VIM9; |
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92 si->sn_version = SCRIPT_VERSION_VIM9; |
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93 |
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94 if (STRCMP(p_cpo, CPO_VIM) != 0) |
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95 { |
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96 si->sn_save_cpo = vim_strsave(p_cpo); |
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97 set_option_value((char_u *)"cpo", 0L, (char_u *)CPO_VIM, OPT_NO_REDRAW); |
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98 } |
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99 #else |
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100 // No check for this being the first command, it doesn't matter. |
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101 current_sctx.sc_version = SCRIPT_VERSION_VIM9; |
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102 #endif |
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103 } |
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104 |
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105 /* |
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106 * When in Vim9 script give an error and return FAIL. |
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107 */ |
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108 int |
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109 not_in_vim9(exarg_T *eap) |
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110 { |
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111 if (in_vim9script()) |
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112 switch (eap->cmdidx) |
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113 { |
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114 case CMD_k: |
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115 if (eap->addr_count > 0) |
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116 { |
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117 emsg(_(e_norange)); |
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118 return FAIL; |
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119 } |
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120 // FALLTHROUGH |
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121 case CMD_append: |
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122 case CMD_change: |
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123 case CMD_insert: |
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124 case CMD_open: |
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125 case CMD_t: |
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126 case CMD_xit: |
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127 semsg(_(e_command_not_supported_in_vim9_script_missing_var_str), eap->cmd); |
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128 return FAIL; |
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129 default: break; |
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130 } |
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131 return OK; |
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132 } |
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133 |
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134 /* |
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135 * Give an error message if "p" points at "#{" and return TRUE. |
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136 * This avoids that using a legacy style #{} dictionary leads to difficult to |
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137 * understand errors. |
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138 */ |
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139 int |
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140 vim9_bad_comment(char_u *p) |
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141 { |
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142 if (p[0] == '#' && p[1] == '{' && p[2] != '{') |
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143 { |
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144 emsg(_(e_cannot_use_hash_curly_to_start_comment)); |
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145 return TRUE; |
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146 } |
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147 return FALSE; |
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148 } |
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149 |
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150 /* |
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151 * Return TRUE if "p" points at a "#" not followed by one '{'. |
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152 * Does not check for white space. |
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153 */ |
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154 int |
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155 vim9_comment_start(char_u *p) |
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156 { |
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157 return p[0] == '#' && (p[1] != '{' || p[2] == '{'); |
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158 } |
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159 |
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160 #if defined(FEAT_EVAL) || defined(PROTO) |
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161 |
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162 /* |
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163 * "++nr" and "--nr" commands. |
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164 */ |
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165 void |
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166 ex_incdec(exarg_T *eap) |
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167 { |
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168 char_u *cmd = eap->cmd; |
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169 char_u *nextcmd = eap->nextcmd; |
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170 size_t len = STRLEN(eap->cmd) + 8; |
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171 |
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172 if (VIM_ISWHITE(cmd[2])) |
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173 { |
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174 semsg(_(e_no_white_space_allowed_after_str_str), |
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175 eap->cmdidx == CMD_increment ? "++" : "--", eap->cmd); |
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176 return; |
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177 } |
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178 |
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179 // This works like "nr += 1" or "nr -= 1". |
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180 // Add a '|' to avoid looking in the next line. |
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181 eap->cmd = alloc(len); |
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182 if (eap->cmd == NULL) |
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183 return; |
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184 vim_snprintf((char *)eap->cmd, len, "%s %c= 1 |", cmd + 2, |
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185 eap->cmdidx == CMD_increment ? '+' : '-'); |
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186 eap->arg = eap->cmd; |
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187 eap->cmdidx = CMD_var; |
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188 eap->nextcmd = NULL; |
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189 ex_let(eap); |
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190 vim_free(eap->cmd); |
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191 eap->cmd = cmd; |
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192 eap->nextcmd = nextcmd; |
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193 } |
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194 |
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195 /* |
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196 * ":export let Name: type" |
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197 * ":export const Name: type" |
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198 * ":export def Name(..." |
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199 * ":export class Name ..." |
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200 */ |
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201 void |
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202 ex_export(exarg_T *eap) |
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203 { |
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204 if (!in_vim9script()) |
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205 { |
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206 emsg(_(e_export_can_only_be_used_in_vim9script)); |
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207 return; |
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208 } |
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209 |
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210 eap->cmd = eap->arg; |
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211 (void)find_ex_command(eap, NULL, lookup_scriptitem, NULL); |
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212 switch (eap->cmdidx) |
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213 { |
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214 case CMD_let: |
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215 case CMD_var: |
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216 case CMD_final: |
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217 case CMD_const: |
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218 case CMD_def: |
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219 // case CMD_class: |
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220 is_export = TRUE; |
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221 do_cmdline(eap->cmd, eap->getline, eap->cookie, |
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222 DOCMD_VERBOSE + DOCMD_NOWAIT); |
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223 |
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224 // The command will reset "is_export" when exporting an item. |
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225 if (is_export) |
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226 { |
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227 emsg(_(e_export_with_invalid_argument)); |
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228 is_export = FALSE; |
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229 } |
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230 break; |
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231 default: |
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232 emsg(_(e_invalid_command_after_export)); |
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233 break; |
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234 } |
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235 } |
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236 |
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237 /* |
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238 * Add a new imported item entry to the current script. |
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239 */ |
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240 static imported_T * |
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241 new_imported(garray_T *gap) |
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242 { |
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243 if (ga_grow(gap, 1) == OK) |
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244 return ((imported_T *)gap->ga_data + gap->ga_len++); |
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245 return NULL; |
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246 } |
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247 |
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248 /* |
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249 * Free all imported items in script "sid". |
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250 */ |
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251 void |
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252 free_imports_and_script_vars(int sid) |
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253 { |
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254 scriptitem_T *si = SCRIPT_ITEM(sid); |
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255 int idx; |
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256 |
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257 for (idx = 0; idx < si->sn_imports.ga_len; ++idx) |
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258 { |
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259 imported_T *imp = ((imported_T *)si->sn_imports.ga_data) + idx; |
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260 |
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261 vim_free(imp->imp_name); |
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262 } |
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263 ga_clear(&si->sn_imports); |
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264 |
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265 free_all_script_vars(si); |
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266 |
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267 clear_type_list(&si->sn_type_list); |
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268 } |
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269 |
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270 /* |
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271 * Mark all imports as possible to redefine. Used when a script is loaded |
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272 * again but not cleared. |
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273 */ |
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274 void |
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275 mark_imports_for_reload(int sid) |
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276 { |
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277 scriptitem_T *si = SCRIPT_ITEM(sid); |
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278 int idx; |
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279 |
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280 for (idx = 0; idx < si->sn_imports.ga_len; ++idx) |
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281 { |
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282 imported_T *imp = ((imported_T *)si->sn_imports.ga_data) + idx; |
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283 |
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284 imp->imp_flags |= IMP_FLAGS_RELOAD; |
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285 } |
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286 } |
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287 |
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288 /* |
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289 * ":import Item from 'filename'" |
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290 * ":import Item as Alias from 'filename'" |
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291 * ":import {Item} from 'filename'". |
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292 * ":import {Item as Alias} from 'filename'" |
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293 * ":import {Item, Item} from 'filename'" |
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294 * ":import {Item, Item as Alias} from 'filename'" |
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295 * |
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296 * ":import * as Name from 'filename'" |
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297 */ |
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298 void |
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299 ex_import(exarg_T *eap) |
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300 { |
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301 char_u *cmd_end; |
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302 evalarg_T evalarg; |
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303 |
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304 if (!getline_equal(eap->getline, eap->cookie, getsourceline)) |
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305 { |
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306 emsg(_(e_import_can_only_be_used_in_script)); |
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307 return; |
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308 } |
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309 fill_evalarg_from_eap(&evalarg, eap, eap->skip); |
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310 |
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311 cmd_end = handle_import(eap->arg, NULL, current_sctx.sc_sid, |
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312 &evalarg, NULL); |
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313 if (cmd_end != NULL) |
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314 eap->nextcmd = check_nextcmd(cmd_end); |
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315 clear_evalarg(&evalarg, eap); |
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316 } |
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317 |
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318 /* |
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319 * Find an exported item in "sid" matching the name at "*argp". |
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320 * When it is a variable return the index. |
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321 * When it is a user function return "*ufunc". |
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322 * When not found returns -1 and "*ufunc" is NULL. |
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323 */ |
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324 int |
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325 find_exported( |
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326 int sid, |
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327 char_u *name, |
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328 ufunc_T **ufunc, |
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329 type_T **type, |
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330 cctx_T *cctx, |
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331 int verbose) |
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332 { |
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333 int idx = -1; |
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334 svar_T *sv; |
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335 scriptitem_T *script = SCRIPT_ITEM(sid); |
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336 |
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337 // Find name in "script". |
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338 idx = get_script_item_idx(sid, name, 0, cctx); |
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339 if (idx >= 0) |
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340 { |
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341 sv = ((svar_T *)script->sn_var_vals.ga_data) + idx; |
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342 if (!sv->sv_export) |
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343 { |
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344 if (verbose) |
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345 semsg(_(e_item_not_exported_in_script_str), name); |
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346 return -1; |
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347 } |
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348 *type = sv->sv_type; |
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349 *ufunc = NULL; |
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350 } |
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351 else |
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352 { |
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353 char_u buffer[200]; |
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354 char_u *funcname; |
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355 |
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356 // it could be a user function. |
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357 if (STRLEN(name) < sizeof(buffer) - 15) |
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358 funcname = buffer; |
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359 else |
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360 { |
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361 funcname = alloc(STRLEN(name) + 15); |
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362 if (funcname == NULL) |
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363 return -1; |
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364 } |
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365 funcname[0] = K_SPECIAL; |
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366 funcname[1] = KS_EXTRA; |
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367 funcname[2] = (int)KE_SNR; |
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368 sprintf((char *)funcname + 3, "%ld_%s", (long)sid, name); |
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369 *ufunc = find_func(funcname, FALSE, NULL); |
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370 if (funcname != buffer) |
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371 vim_free(funcname); |
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372 |
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373 if (*ufunc == NULL) |
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374 { |
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375 if (verbose) |
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376 semsg(_(e_item_not_found_in_script_str), name); |
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377 return -1; |
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378 } |
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379 else if (((*ufunc)->uf_flags & FC_EXPORT) == 0) |
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380 { |
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381 if (verbose) |
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382 semsg(_(e_item_not_exported_in_script_str), name); |
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383 *ufunc = NULL; |
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384 return -1; |
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385 } |
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386 } |
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387 |
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388 return idx; |
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389 } |
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390 |
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391 /* |
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392 * Handle an ":import" command and add the resulting imported_T to "gap", when |
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393 * not NULL, or script "import_sid" sn_imports. |
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394 * "cctx" is NULL at the script level. |
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395 * Returns a pointer to after the command or NULL in case of failure |
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396 */ |
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397 char_u * |
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398 handle_import( |
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399 char_u *arg_start, |
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400 garray_T *gap, |
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401 int import_sid, |
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402 evalarg_T *evalarg, |
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403 void *cctx) |
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404 { |
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405 char_u *arg = arg_start; |
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406 char_u *cmd_end = NULL; |
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407 int ret = FAIL; |
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408 typval_T tv; |
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409 int sid = -1; |
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410 int res; |
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411 int mult = FALSE; |
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412 garray_T names; |
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413 garray_T as_names; |
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414 |
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415 tv.v_type = VAR_UNKNOWN; |
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416 ga_init2(&names, sizeof(char_u *), 10); |
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417 ga_init2(&as_names, sizeof(char_u *), 10); |
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418 if (*arg == '{') |
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419 { |
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420 // "import {item, item} from ..." |
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421 mult = TRUE; |
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422 arg = skipwhite_and_linebreak(arg + 1, evalarg); |
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423 } |
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424 |
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425 for (;;) |
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426 { |
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427 char_u *p = arg; |
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428 int had_comma = FALSE; |
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429 char_u *as_name = NULL; |
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430 |
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431 // accept "*" or "Name" |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
432 if (!mult && arg[0] == '*' && IS_WHITE_OR_NUL(arg[1])) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
433 ++arg; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
434 else |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
435 while (eval_isnamec(*arg)) |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
436 ++arg; |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
437 if (p == arg) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
438 break; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
439 if (ga_grow(&names, 1) == FAIL || ga_grow(&as_names, 1) == FAIL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
440 goto erret; |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
441 ((char_u **)names.ga_data)[names.ga_len] = vim_strnsave(p, arg - p); |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
442 ++names.ga_len; |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
443 |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
444 arg = skipwhite_and_linebreak(arg, evalarg); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
445 if (STRNCMP("as", arg, 2) == 0 && IS_WHITE_OR_NUL(arg[2])) |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
446 { |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
447 // skip over "as Name "; no line break allowed after "as" |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
448 arg = skipwhite(arg + 2); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
449 p = arg; |
19511
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
450 if (eval_isnamec1(*arg)) |
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
451 while (eval_isnamec(*arg)) |
7e76d5fba19f
patch 8.2.0313: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19509
diff
changeset
|
452 ++arg; |
24033
308d29307910
patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents:
24031
diff
changeset
|
453 if (check_defined(p, arg - p, cctx, FALSE) == FAIL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
454 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
455 as_name = vim_strnsave(p, arg - p); |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
456 arg = skipwhite_and_linebreak(arg, evalarg); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
457 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
458 else if (*arg_start == '*') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
459 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
460 emsg(_(e_missing_as_after_star)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
461 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
462 } |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
463 // without "as Name" the as_names entry is NULL |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
464 ((char_u **)as_names.ga_data)[as_names.ga_len] = as_name; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
465 ++as_names.ga_len; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
466 |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
467 if (!mult) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
468 break; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
469 if (*arg == ',') |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
470 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
471 had_comma = TRUE; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
472 ++arg; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
473 } |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
474 arg = skipwhite_and_linebreak(arg, evalarg); |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
475 if (*arg == '}') |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
476 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
477 ++arg; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
478 break; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
479 } |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
480 if (!had_comma) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
481 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
482 emsg(_(e_missing_comma_in_import)); |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
483 goto erret; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
484 } |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
485 } |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
486 arg = skipwhite_and_linebreak(arg, evalarg); |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
487 |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
488 if (names.ga_len == 0) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
489 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
490 emsg(_(e_syntax_error_in_import)); |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
491 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
492 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
493 |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
494 if (STRNCMP("from", arg, 4) != 0 || !IS_WHITE_OR_NUL(arg[4])) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
495 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
496 emsg(_(e_missing_from)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
497 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
498 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
499 |
25282
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
500 // The name of the file can be an expression, which must evaluate to a |
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
501 // string. |
21148
667192c5938b
patch 8.2.1125: Vim9: double quote can be a string or a comment
Bram Moolenaar <Bram@vim.org>
parents:
21146
diff
changeset
|
502 arg = skipwhite_and_linebreak(arg + 4, evalarg); |
25282
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
503 ret = eval0(arg, &tv, NULL, evalarg); |
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
504 if (ret == FAIL) |
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
505 goto erret; |
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
506 if (tv.v_type != VAR_STRING |
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
507 || tv.vval.v_string == NULL || *tv.vval.v_string == NUL) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
508 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
509 emsg(_(e_invalid_string_after_from)); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
510 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
511 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
512 cmd_end = arg; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
513 |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
514 /* |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
515 * find script file |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
516 */ |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
517 if (*tv.vval.v_string == '.') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
518 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
519 size_t len; |
19191
133ef7ba4e4e
patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
520 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
521 char_u *tail = gettail(si->sn_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
522 char_u *from_name; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
523 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
524 // Relative to current script: "./name.vim", "../../name.vim". |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
525 len = STRLEN(si->sn_name) - STRLEN(tail) + STRLEN(tv.vval.v_string) + 2; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
526 from_name = alloc((int)len); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
527 if (from_name == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
528 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
529 vim_strncpy(from_name, si->sn_name, tail - si->sn_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
530 add_pathsep(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
531 STRCAT(from_name, tv.vval.v_string); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
532 simplify_filename(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
533 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
534 res = do_source(from_name, FALSE, DOSO_NONE, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
535 vim_free(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
536 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
537 else if (mch_isFullName(tv.vval.v_string)) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
538 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
539 // Absolute path: "/tmp/name.vim" |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
540 res = do_source(tv.vval.v_string, FALSE, DOSO_NONE, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
541 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
542 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
543 { |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
544 size_t len = 7 + STRLEN(tv.vval.v_string) + 1; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
545 char_u *from_name; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
546 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
547 // Find file in "import" subdirs in 'runtimepath'. |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
548 from_name = alloc((int)len); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
549 if (from_name == NULL) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
550 { |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
551 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
552 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
553 vim_snprintf((char *)from_name, len, "import/%s", tv.vval.v_string); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
554 res = source_in_path(p_rtp, from_name, DIP_NOAFTER, &sid); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
555 vim_free(from_name); |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
556 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
557 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
558 if (res == FAIL || sid <= 0) |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
559 { |
21821
0deb6f96a5a3
patch 8.2.1460: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
21789
diff
changeset
|
560 semsg(_(e_could_not_import_str), tv.vval.v_string); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
561 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
562 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
563 |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
564 if (*arg_start == '*') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
565 { |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
566 imported_T *imported; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
567 char_u *as_name = ((char_u **)as_names.ga_data)[0]; |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
568 |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
569 // "import * as That" |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
570 imported = find_imported(as_name, STRLEN(as_name), cctx); |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
571 if (imported != NULL && imported->imp_sid == sid) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
572 { |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
573 if (imported->imp_flags & IMP_FLAGS_RELOAD) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
574 // import already defined on a previous script load |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
575 imported->imp_flags &= ~IMP_FLAGS_RELOAD; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
576 else |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
577 { |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
578 semsg(_(e_name_already_defined_str), as_name); |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
579 goto erret; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
580 } |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
581 } |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
582 |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
583 imported = new_imported(gap != NULL ? gap |
19191
133ef7ba4e4e
patch 8.2.0154: reallocating the list of scripts is inefficient
Bram Moolenaar <Bram@vim.org>
parents:
19181
diff
changeset
|
584 : &SCRIPT_ITEM(import_sid)->sn_imports); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
585 if (imported == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
586 goto erret; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
587 imported->imp_name = as_name; |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
588 ((char_u **)as_names.ga_data)[0] = NULL; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
589 imported->imp_sid = sid; |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
590 imported->imp_flags = IMP_FLAGS_STAR; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
591 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
592 else |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
593 { |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
594 int i; |
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
595 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
596 arg = arg_start; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
597 if (*arg == '{') |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
598 arg = skipwhite(arg + 1); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
599 for (i = 0; i < names.ga_len; ++i) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
600 { |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
601 char_u *name = ((char_u **)names.ga_data)[i]; |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
602 char_u *as_name = ((char_u **)as_names.ga_data)[i]; |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
603 size_t len = STRLEN(name); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
604 int idx; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
605 imported_T *imported; |
19509
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
606 ufunc_T *ufunc = NULL; |
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
607 type_T *type; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
608 |
24112
0346a59ed5bf
patch 8.2.2597: Vim9: "import * as" does not work at script level
Bram Moolenaar <Bram@vim.org>
parents:
24079
diff
changeset
|
609 idx = find_exported(sid, name, &ufunc, &type, cctx, TRUE); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
610 |
19509
17f0d6dc6a73
patch 8.2.0312: Vim9: insufficient script tests
Bram Moolenaar <Bram@vim.org>
parents:
19227
diff
changeset
|
611 if (idx < 0 && ufunc == NULL) |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
612 goto erret; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
613 |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
614 // If already imported with the same properties and the |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
615 // IMP_FLAGS_RELOAD set then we keep that entry. Otherwise create |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
616 // a new one (and give an error for an existing import). |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
617 imported = find_imported(name, len, cctx); |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
618 if (imported != NULL |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
619 && (imported->imp_flags & IMP_FLAGS_RELOAD) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
620 && imported->imp_sid == sid |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
621 && (idx >= 0 |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
622 ? (equal_type(imported->imp_type, type) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
623 && imported->imp_var_vals_idx == idx) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
624 : (equal_type(imported->imp_type, ufunc->uf_func_type) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
625 && STRCMP(imported->imp_funcname, |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
626 ufunc->uf_name) == 0))) |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
627 { |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
628 imported->imp_flags &= ~IMP_FLAGS_RELOAD; |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
629 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
630 else |
21473
8bcd1ee2630b
patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents:
21449
diff
changeset
|
631 { |
24469
e5db23a8ad98
patch 8.2.2774: Vim9: cannot import an existing name even when using "as"
Bram Moolenaar <Bram@vim.org>
parents:
24438
diff
changeset
|
632 if (as_name == NULL |
e5db23a8ad98
patch 8.2.2774: Vim9: cannot import an existing name even when using "as"
Bram Moolenaar <Bram@vim.org>
parents:
24438
diff
changeset
|
633 && check_defined(name, len, cctx, FALSE) == FAIL) |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
634 goto erret; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
635 |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
636 imported = new_imported(gap != NULL ? gap |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
637 : &SCRIPT_ITEM(import_sid)->sn_imports); |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
638 if (imported == NULL) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
639 goto erret; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
640 |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
641 if (as_name == NULL) |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
642 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
643 imported->imp_name = name; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
644 ((char_u **)names.ga_data)[i] = NULL; |
24033
308d29307910
patch 8.2.2558: no error if a lambda argument shadows a variable
Bram Moolenaar <Bram@vim.org>
parents:
24031
diff
changeset
|
645 } |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
646 else |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
647 { |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
648 // "import This as That ..." |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
649 imported->imp_name = as_name; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
650 ((char_u **)as_names.ga_data)[i] = NULL; |
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
651 } |
23364
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
652 imported->imp_sid = sid; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
653 if (idx >= 0) |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
654 { |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
655 imported->imp_type = type; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
656 imported->imp_var_vals_idx = idx; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
657 } |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
658 else |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
659 { |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
660 imported->imp_type = ufunc->uf_func_type; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
661 imported->imp_funcname = ufunc->uf_name; |
17a0e32eefd4
patch 8.2.2225: Vim9: error when using :import in legacy script twice
Bram Moolenaar <Bram@vim.org>
parents:
23362
diff
changeset
|
662 } |
21473
8bcd1ee2630b
patch 8.2.1287: Vim9: crash when using an imported function
Bram Moolenaar <Bram@vim.org>
parents:
21449
diff
changeset
|
663 } |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
664 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
665 } |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
666 erret: |
25282
9bce044c7643
patch 8.2.3178: Vim9: the file name of an :import cannot be an expression
Bram Moolenaar <Bram@vim.org>
parents:
25186
diff
changeset
|
667 clear_tv(&tv); |
21146
465d6e40e79c
patch 8.2.1124: Vim9: no line break allowed in :import command
Bram Moolenaar <Bram@vim.org>
parents:
21120
diff
changeset
|
668 ga_clear_strings(&names); |
24029
429b4f8d2fac
patch 8.2.2556: Vim9: :import with "as" not fully supported
Bram Moolenaar <Bram@vim.org>
parents:
23980
diff
changeset
|
669 ga_clear_strings(&as_names); |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
670 return cmd_end; |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
671 } |
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
672 |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
673 /* |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
674 * Declare a script-local variable without init: "let var: type". |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
675 * "const" is an error since the value is missing. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
676 * Returns a pointer to after the type. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
677 */ |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
678 char_u * |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
679 vim9_declare_scriptvar(exarg_T *eap, char_u *arg) |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
680 { |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
681 char_u *p; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
682 char_u *name; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
683 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
684 type_T *type; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
685 typval_T init_tv; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
686 |
22391
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
687 if (eap->cmdidx == CMD_final || eap->cmdidx == CMD_const) |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
688 { |
22391
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
689 if (eap->cmdidx == CMD_final) |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
690 emsg(_(e_final_requires_a_value)); |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
691 else |
a9fb7efa31d6
patch 8.2.1744: Vim9: using ":const!" is weird
Bram Moolenaar <Bram@vim.org>
parents:
22250
diff
changeset
|
692 emsg(_(e_const_requires_a_value)); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
693 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
694 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
695 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
696 // Check for valid starting character. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
697 if (!eval_isnamec1(*arg)) |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
698 { |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
699 semsg(_(e_invarg2), arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
700 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
701 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
702 |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
703 for (p = arg + 1; *p != NUL && eval_isnamec(*p); MB_PTR_ADV(p)) |
20921
187c3fb42c8f
patch 8.2.1012: Vim9: cannot declare single character script variables
Bram Moolenaar <Bram@vim.org>
parents:
20919
diff
changeset
|
704 if (*p == ':' && (VIM_ISWHITE(p[1]) || p != arg + 1)) |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
705 break; |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
706 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
707 if (*p != ':') |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
708 { |
21789
f84625b961a8
patch 8.2.1444: error messages are spread out and names can be confusing
Bram Moolenaar <Bram@vim.org>
parents:
21584
diff
changeset
|
709 emsg(_(e_type_or_initialization_required)); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
710 return arg + STRLEN(arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
711 } |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
712 if (!VIM_ISWHITE(p[1])) |
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
713 { |
23877
85cf06ddb2a8
patch 8.2.2480: Vim9: some errors for white space do not show context
Bram Moolenaar <Bram@vim.org>
parents:
23578
diff
changeset
|
714 semsg(_(e_white_space_required_after_str_str), ":", p); |
20846
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
715 return arg + STRLEN(arg); |
709379ab5110
patch 8.2.0975: Vim9: script variable does not accept optional s: prefix
Bram Moolenaar <Bram@vim.org>
parents:
20844
diff
changeset
|
716 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
717 name = vim_strnsave(arg, p - arg); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
718 |
24717
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
719 // parse type, check for reserved name |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
720 p = skipwhite(p + 1); |
23332
cdb706d5c43d
patch 8.2.2209: Vim9: return type of => lambda not parsed
Bram Moolenaar <Bram@vim.org>
parents:
23094
diff
changeset
|
721 type = parse_type(&p, &si->sn_type_list, TRUE); |
24717
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
722 if (type == NULL || check_reserved_name(name) == FAIL) |
20844
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
723 { |
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
724 vim_free(name); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
725 return p; |
20844
1360541e8c74
patch 8.2.0974: Vim9: memory leak when script var has wrong type
Bram Moolenaar <Bram@vim.org>
parents:
20842
diff
changeset
|
726 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
727 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
728 // Create the variable with 0/NULL value. |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
729 CLEAR_FIELD(init_tv); |
22250
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
730 if (type->tt_type == VAR_ANY) |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
731 // A variable of type "any" is not possible, just use zero instead |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
732 init_tv.v_type = VAR_NUMBER; |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
733 else |
dd42235ed626
patch 8.2.1674: Vim9: internal error when using variable that was not set
Bram Moolenaar <Bram@vim.org>
parents:
22202
diff
changeset
|
734 init_tv.v_type = type->tt_type; |
23917
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
735 set_var_const(name, type, &init_tv, FALSE, 0, 0); |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
736 |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
737 vim_free(name); |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
738 return p; |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
739 } |
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
740 |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
741 /* |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
742 * Vim9 part of adding a script variable: add it to sn_all_vars (lookup by name |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
743 * with a hashtable) and sn_var_vals (lookup by index). |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
744 * When "create" is TRUE this is a new variable, otherwise find and update an |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
745 * existing variable. |
23578
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
746 * "flags" can have ASSIGN_FINAL or ASSIGN_CONST. |
24438
5c6ccab68d1e
patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
747 * When "*type" is NULL use "tv" for the type and update "*type". If |
5c6ccab68d1e
patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
748 * "do_member" is TRUE also use the member type, otherwise use "any". |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
749 */ |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
750 void |
23578
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
751 update_vim9_script_var( |
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
752 int create, |
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
753 dictitem_T *di, |
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
754 int flags, |
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
755 typval_T *tv, |
24438
5c6ccab68d1e
patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
756 type_T **type, |
5c6ccab68d1e
patch 8.2.2759: Vim9: for loop infers type of loop variable
Bram Moolenaar <Bram@vim.org>
parents:
24285
diff
changeset
|
757 int do_member) |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
758 { |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
759 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
760 hashitem_T *hi; |
25358
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
761 svar_T *sv = NULL; |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
762 |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
763 if (create) |
22594
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
764 { |
25358
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patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
765 sallvar_T *newsav; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
766 sallvar_T *sav = NULL; |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
767 |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
768 // Store a pointer to the typval_T, so that it can be found by index |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
769 // instead of using a hastab lookup. |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
770 if (ga_grow(&si->sn_var_vals, 1) == FAIL) |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
771 return; |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
772 |
25358
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
773 hi = hash_find(&si->sn_all_vars.dv_hashtab, di->di_key); |
22594
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
774 if (!HASHITEM_EMPTY(hi)) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
775 { |
25358
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
776 // Variable with this name exists, either in this block or in |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
777 // another block. |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
778 for (sav = HI2SAV(hi); ; sav = sav->sav_next) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
779 { |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
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parents:
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diff
changeset
|
780 if (sav->sav_block_id == si->sn_current_block_id) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
781 { |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
782 // variable defined in a loop, re-use the entry |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
783 sv = ((svar_T *)si->sn_var_vals.ga_data) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
784 + sav->sav_var_vals_idx; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
785 // unhide the variable |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
786 if (sv->sv_tv == &sav->sav_tv) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
787 { |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
788 clear_tv(&sav->sav_tv); |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
789 sv->sv_tv = &di->di_tv; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
790 sav->sav_di = di; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
791 } |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
792 break; |
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patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
793 } |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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changeset
|
794 if (sav->sav_next == NULL) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
795 break; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
796 } |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
797 } |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
798 |
25358
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
799 if (sv == NULL) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
800 { |
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patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
801 // Variable not defined or not defined in current block: Add a |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
802 // svar_T and create a new sallvar_T. |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
803 sv = ((svar_T *)si->sn_var_vals.ga_data) + si->sn_var_vals.ga_len; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
804 newsav = (sallvar_T *)alloc_clear( |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
805 sizeof(sallvar_T) + STRLEN(di->di_key)); |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
806 if (newsav == NULL) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
807 return; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
808 |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
809 sv->sv_tv = &di->di_tv; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
810 sv->sv_const = (flags & ASSIGN_FINAL) ? ASSIGN_FINAL |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
811 : (flags & ASSIGN_CONST) ? ASSIGN_CONST : 0; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
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parents:
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diff
changeset
|
812 sv->sv_export = is_export; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
813 newsav->sav_var_vals_idx = si->sn_var_vals.ga_len; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
814 ++si->sn_var_vals.ga_len; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
815 STRCPY(&newsav->sav_key, di->di_key); |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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25320
diff
changeset
|
816 sv->sv_name = newsav->sav_key; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
817 newsav->sav_di = di; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
818 newsav->sav_block_id = si->sn_current_block_id; |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
25320
diff
changeset
|
819 |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
820 if (HASHITEM_EMPTY(hi)) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
821 // new variable name |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
822 hash_add(&si->sn_all_vars.dv_hashtab, newsav->sav_key); |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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25320
diff
changeset
|
823 else if (sav != NULL) |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
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25320
diff
changeset
|
824 // existing name in a new block, append to the list |
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
825 sav->sav_next = newsav; |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
826 } |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
827 } |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
828 else |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
829 { |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
830 sv = find_typval_in_script(&di->di_tv); |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
831 } |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
832 if (sv != NULL) |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
833 { |
23458
d2b1269c2c68
patch 8.2.2272: Vim9: extend() can violate the type of a variable
Bram Moolenaar <Bram@vim.org>
parents:
23392
diff
changeset
|
834 if (*type == NULL) |
25358
f03271631eb5
patch 8.2.3216: Vim9: crash when using variable in a loop at script level
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
835 *type = typval2type(tv, get_copyID(), &si->sn_type_list, do_member); |
23458
d2b1269c2c68
patch 8.2.2272: Vim9: extend() can violate the type of a variable
Bram Moolenaar <Bram@vim.org>
parents:
23392
diff
changeset
|
836 sv->sv_type = *type; |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
837 } |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
838 |
23362
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
839 // let ex_export() know the export worked. |
f181fe2150ab
patch 8.2.2224: Vim9: crash if script reloaded with different variable type
Bram Moolenaar <Bram@vim.org>
parents:
23358
diff
changeset
|
840 is_export = FALSE; |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
841 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
842 |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
22594
diff
changeset
|
843 /* |
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
844 * Hide a script variable when leaving a block. |
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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22594
diff
changeset
|
845 * "idx" is de index in sn_var_vals. |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
846 * When "func_defined" is non-zero then a function was defined in this block, |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
22596
diff
changeset
|
847 * the variable may be accessed by it. Otherwise the variable can be cleared. |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
parents:
22594
diff
changeset
|
848 */ |
22594
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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|
849 void |
22643
71b57779177d
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diff
changeset
|
850 hide_script_var(scriptitem_T *si, int idx, int func_defined) |
22594
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|
851 { |
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patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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|
852 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
22594
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|
853 hashtab_T *script_ht = get_script_local_ht(); |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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|
854 hashtab_T *all_ht = &si->sn_all_vars.dv_hashtab; |
209c7aa56325
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diff
changeset
|
855 hashitem_T *script_hi; |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
856 hashitem_T *all_hi; |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
857 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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diff
changeset
|
858 // Remove a variable declared inside the block, if it still exists. |
22643
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patch 8.2.1870: Vim9: no need to keep all script variables
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|
859 // If it was added in a nested block it will already have been removed. |
22594
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|
860 // The typval is moved into the sallvar_T. |
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|
861 script_hi = hash_find(script_ht, sv->sv_name); |
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|
862 all_hi = hash_find(all_ht, sv->sv_name); |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
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|
863 if (!HASHITEM_EMPTY(script_hi) && !HASHITEM_EMPTY(all_hi)) |
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|
864 { |
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|
865 dictitem_T *di = HI2DI(script_hi); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
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|
866 sallvar_T *sav = HI2SAV(all_hi); |
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|
867 sallvar_T *sav_prev = NULL; |
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changeset
|
868 |
22596
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patch 8.2.1846: Vim9: block variables are not found in compiled function
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|
869 // There can be multiple entries with the same name in different |
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|
870 // blocks, find the right one. |
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|
871 while (sav != NULL && sav->sav_var_vals_idx != idx) |
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|
872 { |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
873 sav_prev = sav; |
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Bram Moolenaar <Bram@vim.org>
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|
874 sav = sav->sav_next; |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
875 } |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
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parents:
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diff
changeset
|
876 if (sav != NULL) |
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Bram Moolenaar <Bram@vim.org>
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|
877 { |
22643
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
878 if (func_defined) |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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changeset
|
879 { |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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parents:
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diff
changeset
|
880 // move the typval from the dictitem to the sallvar |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
881 sav->sav_tv = di->di_tv; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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changeset
|
882 di->di_tv.v_type = VAR_UNKNOWN; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
883 sav->sav_flags = di->di_flags; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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|
884 sav->sav_di = NULL; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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|
885 sv->sv_tv = &sav->sav_tv; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
886 } |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
887 else |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
888 { |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
889 if (sav_prev == NULL) |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
890 hash_remove(all_ht, all_hi); |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
891 else |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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changeset
|
892 sav_prev->sav_next = sav->sav_next; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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|
893 sv->sv_name = NULL; |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
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diff
changeset
|
894 vim_free(sav); |
71b57779177d
patch 8.2.1870: Vim9: no need to keep all script variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
895 } |
22596
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
896 delete_var(script_ht, script_hi); |
107eae953b87
patch 8.2.1846: Vim9: block variables are not found in compiled function
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
897 } |
22594
209c7aa56325
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changeset
|
898 } |
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|
899 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
900 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
901 /* |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
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|
902 * Free the script variables from "sn_all_vars". |
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|
903 */ |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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changeset
|
904 void |
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Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
905 free_all_script_vars(scriptitem_T *si) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
906 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
907 int todo; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
908 hashtab_T *ht = &si->sn_all_vars.dv_hashtab; |
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patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
909 hashitem_T *hi; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
910 sallvar_T *sav; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
911 sallvar_T *sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
912 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
913 hash_lock(ht); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
914 todo = (int)ht->ht_used; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
915 for (hi = ht->ht_array; todo > 0; ++hi) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
916 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
917 if (!HASHITEM_EMPTY(hi)) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
918 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
919 --todo; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
920 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
921 // Free the variable. Don't remove it from the hashtab, ht_array |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
922 // might change then. hash_clear() takes care of it later. |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
923 sav = HI2SAV(hi); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
924 while (sav != NULL) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
925 { |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
926 sav_next = sav->sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
927 if (sav->sav_di == NULL) |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
928 clear_tv(&sav->sav_tv); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
929 vim_free(sav); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
930 sav = sav_next; |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
931 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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22529
diff
changeset
|
932 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
933 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
934 hash_clear(ht); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
935 hash_init(ht); |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
936 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
parents:
22529
diff
changeset
|
937 ga_clear(&si->sn_var_vals); |
23358
b3142fc0a414
patch 8.2.2222: Vim9: cannot keep script variables when reloading
Bram Moolenaar <Bram@vim.org>
parents:
23332
diff
changeset
|
938 |
b3142fc0a414
patch 8.2.2222: Vim9: cannot keep script variables when reloading
Bram Moolenaar <Bram@vim.org>
parents:
23332
diff
changeset
|
939 // existing commands using script variable indexes are no longer valid |
b3142fc0a414
patch 8.2.2222: Vim9: cannot keep script variables when reloading
Bram Moolenaar <Bram@vim.org>
parents:
23332
diff
changeset
|
940 si->sn_script_seq = current_sctx.sc_seq; |
22594
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
941 } |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
942 |
209c7aa56325
patch 8.2.1845: Vim9: function defined in a block can't use block variables
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
943 /* |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
944 * Find the script-local variable that links to "dest". |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
945 * Returns NULL if not found and give an internal error. |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
946 */ |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
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22391
diff
changeset
|
947 svar_T * |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
948 find_typval_in_script(typval_T *dest) |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
949 { |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
950 scriptitem_T *si = SCRIPT_ITEM(current_sctx.sc_sid); |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
951 int idx; |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
952 |
21907
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
parents:
21821
diff
changeset
|
953 if (si->sn_version != SCRIPT_VERSION_VIM9) |
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
parents:
21821
diff
changeset
|
954 // legacy script doesn't store variable types |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
955 return NULL; |
21907
f4e21796f47d
patch 8.2.1503: Vim9: error for autocmd defined in :def in legacy script
Bram Moolenaar <Bram@vim.org>
parents:
21821
diff
changeset
|
956 |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
957 // Find the svar_T in sn_var_vals. |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
958 for (idx = 0; idx < si->sn_var_vals.ga_len; ++idx) |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
959 { |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
960 svar_T *sv = ((svar_T *)si->sn_var_vals.ga_data) + idx; |
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
961 |
23094
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents:
22740
diff
changeset
|
962 // If "sv_name" is NULL the variable was hidden when leaving a block, |
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents:
22740
diff
changeset
|
963 // don't check "sv_tv" then, it might be used for another variable now. |
8b93aea8d9d7
patch 8.2.2093: Vim9: script test sometimes fails
Bram Moolenaar <Bram@vim.org>
parents:
22740
diff
changeset
|
964 if (sv->sv_name != NULL && sv->sv_tv == dest) |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
965 return sv; |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
966 } |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
967 iemsg("find_typval_in_script(): not found"); |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
968 return NULL; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
969 } |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
970 |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
971 /* |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
972 * Check if the type of script variable "dest" allows assigning "value". |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
973 * If needed convert "value" to a bool. |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
974 */ |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
975 int |
23917
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
976 check_script_var_type( |
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
977 typval_T *dest, |
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
978 typval_T *value, |
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
979 char_u *name, |
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
980 where_T where) |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
981 { |
25186
0a3b1c66d3f2
patch 8.2.3129: Vim9: imported uninitialized list does not get type checked
Bram Moolenaar <Bram@vim.org>
parents:
25184
diff
changeset
|
982 svar_T *sv = find_typval_in_script(dest); |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
983 int ret; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
984 |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
985 if (sv != NULL) |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
986 { |
23578
85ce241ff9e3
patch 8.2.2331: Vim9: wrong error when modifying dict declared with :final
Bram Moolenaar <Bram@vim.org>
parents:
23458
diff
changeset
|
987 if (sv->sv_const != 0) |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
988 { |
25320
1e6da8364a02
patch 8.2.3197: error messages are spread out
Bram Moolenaar <Bram@vim.org>
parents:
25282
diff
changeset
|
989 semsg(_(e_cannot_change_readonly_variable_str), name); |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
990 return FAIL; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
991 } |
23917
4b417b776b95
patch 8.2.2501: not always clear where an error is reported
Bram Moolenaar <Bram@vim.org>
parents:
23877
diff
changeset
|
992 ret = check_typval_type(sv->sv_type, value, where); |
22529
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
993 if (ret == OK && need_convert_to_bool(sv->sv_type, value)) |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
994 { |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
995 int val = tv2bool(value); |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
996 |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
997 clear_tv(value); |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
998 value->v_type = VAR_BOOL; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
999 value->v_lock = 0; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
1000 value->vval.v_number = val ? VVAL_TRUE : VVAL_FALSE; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
1001 } |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
1002 return ret; |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
1003 } |
35ef9b0a81a3
patch 8.2.1813: Vim9: can assign wrong type to script dict
Bram Moolenaar <Bram@vim.org>
parents:
22391
diff
changeset
|
1004 |
20919
96bf2b304932
patch 8.2.1011: Vim9: some code not tested
Bram Moolenaar <Bram@vim.org>
parents:
20881
diff
changeset
|
1005 return OK; // not really |
20842
bacc2ab11810
patch 8.2.0973: Vim9: type is not checked when assigning to a script variable
Bram Moolenaar <Bram@vim.org>
parents:
20840
diff
changeset
|
1006 } |
20840
0600ab7b9f09
patch 8.2.0972: Vim9 script variable declarations need a type
Bram Moolenaar <Bram@vim.org>
parents:
20816
diff
changeset
|
1007 |
24717
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1008 // words that cannot be used as a variable |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1009 static char *reserved[] = { |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1010 "true", |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1011 "false", |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1012 "null", |
24888
b6ac4ed5e2d2
patch 8.2.2982: Vim9: future commands are not reserved yet
Bram Moolenaar <Bram@vim.org>
parents:
24717
diff
changeset
|
1013 "this", |
24717
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1014 NULL |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1015 }; |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1016 |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1017 int |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1018 check_reserved_name(char_u *name) |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1019 { |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1020 int idx; |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1021 |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1022 for (idx = 0; reserved[idx] != NULL; ++idx) |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1023 if (STRCMP(reserved[idx], name) == 0) |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1024 { |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1025 semsg(_(e_cannot_use_reserved_name), name); |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1026 return FAIL; |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1027 } |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1028 return OK; |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1029 } |
bf8feac8a89a
patch 8.2.2897: Vim9: can use reserved words at the script level
Bram Moolenaar <Bram@vim.org>
parents:
24533
diff
changeset
|
1030 |
19181
94eda51ba9ba
patch 8.2.0149: maintaining a Vim9 branch separately is more work
Bram Moolenaar <Bram@vim.org>
parents:
diff
changeset
|
1031 #endif // FEAT_EVAL |