[cfe-dev] clang missing a warning.

[James Courtier-Dutton]

> void test_printf(const char *fmt, ...) __attribute__((__format__ (printf, 1,
> 2)));
>
> See:
>
> http://clang.llvm.org/docs/LanguageExtensions.html#format-string-checking
>

Thank you everyone who responded. Worked perfectly.