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fix: check if parsing a variable initializer failed

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Wolfgang (Blub) Bumiller 2012-08-23 13:30:30 +02:00
parent fe2f9d79c5
commit 5022f716dc
1 changed files with 5 additions and 0 deletions
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5
parser.c
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@ -2509,6 +2509,11 @@ nextvar:
ast_value *cval; ast_value *cval;
cexp = parser_expression_leave(parser, true); cexp = parser_expression_leave(parser, true);
if (!cexp) {
ast_value_delete(typevar);
return false;
}
cval = (ast_value*)cexp; cval = (ast_value*)cexp;
if (!ast_istype(cval, ast_value) || !cval->isconst) if (!ast_istype(cval, ast_value) || !cval->isconst)
parseerror(parser, "cannot initialize a global constant variable with a non-constant expression"); parseerror(parser, "cannot initialize a global constant variable with a non-constant expression");