http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51276
--- Comment #1 from Marc Glisse <marc.glisse at normalesup dot org> 2011-11-29 15:54:24 UTC --- This bug seems to have disappeared (cool!). At least the attached file doesn't crash g++, and I don't see this error anywhere in our testsuite anymore (although it might be hidden by the many occurrences of bug 50823). I'll close the bug in a few days if it doesn't reappear.