diff options
Diffstat (limited to 'glcpp-parse.y')
| -rw-r--r-- | glcpp-parse.y | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/glcpp-parse.y b/glcpp-parse.y index ba79a611f6..3e0a96528b 100644 --- a/glcpp-parse.y +++ b/glcpp-parse.y @@ -1044,7 +1044,8 @@ _arguments_parse (argument_list_t *arguments, token_node_t **node_ret) last = node; node = node->next; - argument = NULL; + argument = _token_list_create (arguments); + _argument_list_append (arguments, argument); for (paren_count = 1; node; last = node, node = node->next) { if (node->token->type == '(') @@ -1064,18 +1065,16 @@ _arguments_parse (argument_list_t *arguments, token_node_t **node_ret) if (node->token->type == ',' && paren_count == 1) { - if (argument) - _token_list_trim_trailing_space (argument); - argument = NULL; + _token_list_trim_trailing_space (argument); + argument = _token_list_create (arguments); + _argument_list_append (arguments, argument); } else { - if (argument == NULL) { + if (argument->head == NULL) { /* Don't treat initial whitespace as * part of the arguement. */ if (node->token->type == SPACE) continue; - argument = _token_list_create (arguments); - _argument_list_append (arguments, argument); } _token_list_append (argument, node->token); } @@ -1132,8 +1131,11 @@ _expand_function_onto (glcpp_parser_t *parser, return FUNCTION_STATUS_SUCCESS; } - if (_argument_list_length (arguments) != - _string_list_length (macro->parameters)) + if (! ((_argument_list_length (arguments) == + _string_list_length (macro->parameters)) || + (_string_list_length (macro->parameters) == 0 && + _argument_list_length (arguments) == 1 && + arguments->head->argument->head == NULL))) { fprintf (stderr, "Error: macro %s invoked with %d arguments (expected %d)\n", |