| Summary: | -Wold-style-definition incorrectly warns with ellipsises. | ||
|---|---|---|---|
| Product: | gcc | Reporter: | Kelley Cook <kcook> |
| Component: | c | Assignee: | Not yet assigned to anyone <unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | normal | CC: | gcc-bugs |
| Priority: | P2 | Keywords: | diagnostic |
| Version: | 3.4.0 | ||
| Target Milestone: | 3.4.0 | ||
| Host: | Target: | ||
| Build: | Known to work: | ||
| Known to fail: | Last reconfirmed: | 2003-09-30 19:56:18 | |
| Attachments: |
Reduced testcase
Proposed Patch |
||
Created attachment 4866 [details]
Reduced testcase
Compiling this with -Wold-style-definition will show the bug
Created attachment 4868 [details] Proposed Patch http://gcc.gnu.org/ml/gcc-patches/2003-09/msg02134.html I can confirm this on the mainline (20030930). Closing as fixed as the patch went in: <http://gcc.gnu.org/ml/gcc-cvs/2003-10/ msg00040.html> |
In attempting to compile GCC with -Wold-style-definition, I ran into many of the following errors, which are false positives due to the ellipsis. From gengtype.c:70 /* Wrapper for xvasprintf. */ char * xasprintf (const char *format, ...) { char *result; va_list ap; va_start (ap, format); xvasprintf (&result, format, ap); va_end (ap); return result; } This warns with: ../../gcc-snapshot/gcc/gengtype.c: In function `xasprintf': ../../gcc-snapshot/gcc/gengtype.c:73: warning: old-style parameter declaration Reduced Testcase and suggested patch coming shortly