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Re: [PATCH][revised]: Don't XFAIL 21674.cc on darwin
On Mon, Dec 15, 2008 at 12:43:04AM +0100, Andreas Schwab wrote:
> Jack Howarth <howarth@bromo.med.uc.edu> writes:
>
> > I think for its purposed using the orginal syntax of...
> >
> > // { dg-do run { xfail *-*-![linux]* } }
>
> I don't see how *-*-![linux]* can match any target since there will
> never be a ! in it.
>
> Andreas.
>
> --
> Andreas Schwab, SuSE Labs, schwab@suse.de
> SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
> PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
> "And now for something completely different."
Andreas,
I assumed that dejagnu treats that as a negation of the pattern match
so that it would just disallow anyting containing linux immediately after
the hyphen. You are right however. I find that, looking at some older testresults,
the formulation...
// { dg-do run { xfail *-*-![linux]* } }
in libstdc++-v3/testsuite/22_locale/ctype/is/char/2.cc makes it an UNSUPPORTED
test on darwin. This also occurs with...
// { dg-xfail-run-if "" { ! { *-*-linux* } } { "*" } { "" } }
and with...
// { dg-do run { xfail { ! *-*-linux* } } }
as replacements. What actually should we use that would both run the test on
all targets yet xfail all but a subset of targets?
Jack