help on inconsistent printf() warning from gcc

Craig Howland
Fri Oct 31 19:13:00 GMT 2014

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.

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