Re: [pacman-dev] [PATCH] Fix compile error with clang-2.8

On 07/10/10 22:51, Dan McGee wrote:

On Thu, Oct 7, 2010 at 7:50 AM, Dan McGee wrote:

...

On Wed, Oct 6, 2010 at 8:40 PM, Allan McRae wrote:

...

Signed-off-by: Allan McRae ---

wint_t appears to be the same as size_t or unsigned long. It probably best if someone checks that is the right format specifier on x86_64 too...

man wchar.h: The implementation shall support one or more programming environments in which the width of wint_t is no greater than the width of type long.

man printf(3): l (ell) A following integer conversion corresponds to a long int or unsigned long int argument, or a following n conversion corre‐ sponds to a pointer to a long int argument, or a following c conversion corresponds to a wint_t argument, or a following s con‐ version corresponds to a pointer to wchar_t argument.

So we should really be using '%lc', it sounds like clang is busted...

What does printf("%ls", p) give you? This isn't actually right because we don't want to print the full string, just one character, but it would be interesting to see if they implemented half of the spec.

And it may have been solved already... http://www.mail-archive.com/cfe-commits@cs.uiuc.edu/msg26807.html

Well, that was fast! I had not even reported a bug yet...