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comparison src/ex_docmd.c @ 19481:c27837cbe922 v8.2.0298

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patch 8.2.0298: Vim9 script: cannot start command with a string constant Commit: https://github.com/vim/vim/commit/0c6ceaf90389b41545d803458c4813013811c756 Author: Bram Moolenaar <Bram@vim.org> Date: Sat Feb 22 18:36:32 2020 +0100 patch 8.2.0298: Vim9 script: cannot start command with a string constant Problem: Vim9 script: cannot start command with a string constant. Solution: Recognize expression starting with '('.
author Bram Moolenaar <Bram@vim.org>
date Sat, 22 Feb 2020 18:45:04 +0100
parents 5512aa74cb62
children 639b1d672757
comparison
equal deleted inserted replaced
19480:341343c30a23 19481:c27837cbe922
3144 #ifdef FEAT_EVAL 3144 #ifdef FEAT_EVAL
3145 /* 3145 /*
3146 * Recognize a Vim9 script function/method call and assignment: 3146 * Recognize a Vim9 script function/method call and assignment:
3147 * "lvar = value", "lvar(arg)", "[1, 2 3]->Func()" 3147 * "lvar = value", "lvar(arg)", "[1, 2 3]->Func()"
3148 */ 3148 */
3149 if (lookup != NULL && (p = to_name_const_end(eap->cmd)) > eap->cmd 3149 p = eap->cmd;
3150 && *p != NUL) 3150 if (lookup != NULL && (*p == '('
3151 || ((p = to_name_const_end(eap->cmd)) > eap->cmd && *p != NUL)))
3151 { 3152 {
3152 int oplen; 3153 int oplen;
3153 int heredoc; 3154 int heredoc;
3154 3155
3155 // "funcname(" is always a function call. 3156 // "funcname(" is always a function call.
3156 // "varname[]" is an expression. 3157 // "varname[]" is an expression.
3157 // "g:varname" is an expression. 3158 // "g:varname" is an expression.
3158 // "varname->expr" is an expression. 3159 // "varname->expr" is an expression.
3160 // "(..." is an expression.
3159 if (*p == '(' 3161 if (*p == '('
3160 || *p == '[' 3162 || *p == '['
3161 || p[1] == ':' 3163 || p[1] == ':'
3162 || (*p == '-' && p[1] == '>')) 3164 || (*p == '-' && p[1] == '>'))
3163 { 3165 {