[PATCH]: Don't XFAIL 21674.cc on darwin

[Jack Howarth]

On Sun, Dec 14, 2008 at 08:16:17AM -0800, Mike Stump wrote:
> On Dec 13, 2008, at 7:38 PM, Jack Howarth wrote:
>> The attached patch uses the *-*-![darwin]* construct
>
>> Okay for gcc trunk?
>
> Hum, the idea is fine; I'm unfamiliar with the construct.  I've seen it 
> spelled this way:
>
>   target { ! { powerpc*-*-darwin* hppa*-*-hpux* ia64-*-hpux* } }
>
> not not sure about that spelling.  Ok if you're sure or find someone to 
> confirm it.

Mike,
   The testsuite/22_locale/ctype/is/char/2.cc testcase uses this form
of a negative match...

// { dg-do run { xfail *-*-![linux]* } }


...so unless that testcase is broken, the use of 'xfail *-*-![darwin]*'
should be equally valid.
             Jack