[libstdc++-v3 patch] Fix invalid use of signed wchar_t and unsigned wchar_t in <type_traits>

[Doug Gregor]

On 7/2/07, Paolo Carlini <pcarlini@suse.de> wrote:
> Hi again Doug,
>
> sorry: before committing your patch, did you fully regtest it? I'm
> asking because people are reporting regressions:
>
>     http://gcc.gnu.org/ml/gcc-testresults/2007-07/msg00047.html
>
> Probably, there are some trivial fallbacks, like adjusting dg-error line
> numbers in negative tests and / or removing / adjusting tests
> incorrectly involving signed / unsigned wchar_t...
>
> Can you look into fixing that?

Just committed the fix. Sorry!

  - Doug