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opening paren and comma to the operator stack for function calls

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This commit is contained in:
Wolfgang Bumiller 2012-07-27 12:35:14 +02:00
parent b81b5d8c4d
commit f03bffc3ee
1 changed files with 14 additions and 1 deletions
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15
parser.c
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@ -451,7 +451,20 @@ static ast_expression* parser_expression(parser_t *parser)
wantop = nextwant;
parser->lex->flags.noops = !wantop;
} else {
if (parser->tok == ')') {
if (parser->tok == '(') {
/* we expected an operator, this is the function-call operator */
if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), 'f'))) {
parseerror(parser, "out of memory");
goto onerr;
}
}
else if (parser->tok == ',') {
if (!shunt_ops_add(&sy, syparen(parser_ctx(parser), ','))) {
parseerror(parser, "out of memory");
goto onerr;
}
}
else if (parser->tok == ')') {
/* we do expect an operator next */
/* closing an opening paren */
if (!sy.ops_count) {