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Need to determine IS_LABEL_POSSIBLE() properly.

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Otherwise, `{"a": 1}` will cause `SyntaxError`.
This commit is contained in:
Yukihiro "Matz" Matsumoto
2018-02-10 17:17:36 +09:00
parent 79cfa377e1
commit 7a116f27e4
1 changed files with 2 additions and 1 deletions
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mrbgems/mruby-compiler/core/parse.y
+2 -1
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@@ -3974,6 +3974,7 @@ parse_string(parser_state *p)
int end = intn(p->lex_strterm->cdr->cdr->cdr);
parser_heredoc_info *hinf = (type & STR_FUNC_HEREDOC) ? parsing_heredoc_inf(p) : NULL;
int cmd_state = p->cmd_start;
int label_p = IS_LABEL_POSSIBLE();
if (beg == 0) beg = -3; /* should never happen */
if (end == 0) end = -3;
@@ -4188,7 +4189,7 @@ parse_string(parser_state *p)
return tREGEXP;
}
pylval.nd = new_str(p, tok(p), toklen(p));
if (IS_LABEL_POSSIBLE()) {
if (label_p) {
if (IS_LABEL_SUFFIX(0)) {
p->lstate = EXPR_BEG;
nextc(p);