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Don't add redeclared globals a second time

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Wolfgang (Blub) Bumiller 2012-11-25 23:35:31 +01:00
parent 7c241da548
commit 0af62801f4
1 changed files with 9 additions and 0 deletions
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9
parser.c
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@ -3739,6 +3739,15 @@ static bool parse_variable(parser_t *parser, ast_block *localblock, bool nofield
retval = false;
goto cleanup;
}
proto = (ast_value*)old;
if (!ast_istype(old, ast_value)) {
parseerror(parser, "internal error: not an ast_value");
retval = false;
proto = NULL;
goto cleanup;
}
ast_delete(var);
var = proto;
}
}
if (opts_standard == COMPILER_QCC &&