http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49274
--- Comment #4 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-06-03 09:32:34 UTC --- Jon, I'm traveling, I cannot investigate this in detail, but I'm wondering if this isn't a duplicate of the recent issue failed by Marc Glisse, about pair, noexcept and incompleteness, which turned out to be definitely a c++ front-end issue. I also markes it as regression. Can you check it?
