help on inconsistent printf() warning from gcc

[Craig Howland]

On 10/31/2014 02:49 PM, Joel Sherrill wrote:
> Hi
>
> ...
>
> I have attached correct and incorrect test cases. I am hoping
> someone here can give me a clue as to where to look. I am
> wondering if this is an inconsistency across targets in the
> C library. I did file this as GCC PR63301 but it was quickly
> closed as invalid. But I think the inconsistent generation of
> warnings is a bug.
Not that this changes the behavior, but the test cases are labeled backwards.  
After applying the wchar_t-to win_t correction that Myers points out, the 
correct format is %lc (per C99), while %C is non-standard.