diff options
| author | Carl Worth <cworth@cworth.org> | 2010-05-25 17:45:22 -0700 |
|---|---|---|
| committer | Carl Worth <cworth@cworth.org> | 2010-05-25 17:45:22 -0700 |
| commit | 652fa272ea4bdb9bfe6cd7f8413b3a3b03972987 (patch) | |
| tree | 18af77107f28ce742e2f5a25df56ddee53d3bca7 | |
| parent | c7581c2e6e6897eddc55c537c92417b813a8b81e (diff) | |
Avoid swallowing initial left parenthesis from nested macro invocation.
We weren't including this left parenthesis in the argument's token
list so the nested function invocation wasn not being recognized.
With this fix, tests 21 and 22 now pass.
| -rw-r--r-- | glcpp-parse.y | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/glcpp-parse.y b/glcpp-parse.y index ec966580fc..131102fab9 100644 --- a/glcpp-parse.y +++ b/glcpp-parse.y @@ -754,9 +754,12 @@ _arguments_parse (argument_list_t *arguments, token_node_t **node_ret) if (node == NULL || node->token->type != '(') return FUNCTION_NOT_A_FUNCTION; + last = node; + node = node->next; + argument = NULL; - for (paren_count = 0; node; last = node, node = node->next) { + for (paren_count = 1; node; last = node, node = node->next) { if (node->token->type == '(') { paren_count++; @@ -770,7 +773,8 @@ _arguments_parse (argument_list_t *arguments, token_node_t **node_ret) break; } } - else if (node->token->type == ',' && + + if (node->token->type == ',' && paren_count == 1) { argument = NULL; |