PATCH: testsuite/26_numerics/c99_classification_macros_c.cc

[Paolo Carlini]

Hi Ben,

> This test has been xfailed for all Linux systems, but I can't see how 
> the test is
> failing these days.

Did you get my reply, some time ago? There is no mystery here: simply, the
test fails randomly on multi-processor machines equipped with glibcs older
than august 2004.

That said, I agree that, for mainline only, probably it's time to remove the
xfail.

Thanks,
Paolo.