AIX failures

[Benjamin Kosnik]

>	With the recent libstdc++ patch, AIX failures have jumped from 8
>to 23.

Did you notice something else? The AIX expected passes jumped from 1590
to 2090! How about that? 

See:
http://gcc.gnu.org/ml/gcc-testresults/2003-09/msg00918.html
vs.
http://gcc.gnu.org/ml/gcc-testresults/2003-09/msg00978.html

Here's what is going on: wchar_t is now enabled for this port. Now AIX
has wstring, et al. Thus the extra tests. Thus the extra failures. This
is a pretty big change, but it seems to have gone pretty smoothly
(opinions may differ).

These are the three most important to fix:
FAIL: 22_locale/ctype/is/char/3.cc execution test
FAIL: 22_locale/ctype/is/wchar_t/1.cc execution test
FAIL: 22_locale/ctype/scan/wchar_t/1.cc execution test

If you can provide me with more information I can help you work though it.

best,
benjamin