[Bug libstdc++/48340] Several wchar_t tests FAIL on IRIX 6.5

[ro at CeBiTec dot Uni-Bielefeld.DE]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48340

--- Comment #5 from ro at CeBiTec dot Uni-Bielefeld.DE <ro at CeBiTec dot Uni-Bielefeld.DE> 2011-03-30 11:16:55 UTC ---
> --- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-03-30 11:07:13 UTC ---
> Are you using a specific configure value for --enable-clocale or just using the
> default "generic" model?

I'm using the generic model: last time I tried ieee_1003.1-2001 (both on
Solaris and IRIX), it failed (PR libstdc++/41495) and I haven't yet
gotten around to do anything about this.

> What about this test, I assume the assertion fails:

Indeed.

> What is the value of _ISspace in /usr/include/ctype.h ?

#define _ISspace        (_S | _BL)

#define _S      0x00000008      /* Spacing character */
#define _BL     0x80000000      /* The blank character class */

> If it's greater than (1<<15) that would explain it

There we have it.

    Rainer