[Bug c++/55722] failed static_assert won't trigger a second time

[redi at gcc dot gnu.org]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=55722

--- Comment #1 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-12-17 18:30:55 UTC ---
Either compilation should stop completely on the first failed static_assert so
that the second call is not diagnosed, or the second call should trigger the
same static_assert in the same way.