Change Details

Rebuilding clang now, then a trivial test case should be easy.

Seems to work: ``` /home/conrad/a.c:94:21: warning: invalid conversion specifier 'n' [-Wformat-invalid-specifier] my_kprintflike("2 %n %s\n", &loops, "not ok"); ~^ ``` a.c: ```lang=c extern void my_kprintflike(const char *s, ...) __attribute__((__format__(__freebsd_kprintf__, 1, 2))); int main(int argc, char **argv) { … my_kprintflike("1 %s\n", "ok"); my_kprintflike("2 %n %s\n", &loops, "not ok"); } ```

Rebuilding clang nowSeems to work: ``` /home/conrad/a.c:94:21: warning: invalid conversion specifier 'n' [-Wformat-invalid-specifier] my_kprintflike("2 %n %s\n", &loops, "not ok"); ~^ ``` a.c: ```lang=c extern void my_kprintflike(const char *s, ...) __attribute__((__format__(__freebsd_kprintf__, 1, 2))); int main(int argc, char **argv) { … my_kprintflike("1 %s\n", "ok"); my_kprintflike("2 %n %s\n", &loops, then a trivial test case should be easy."not ok"); } ```