http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53646
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-06-12 14:27:58 UTC --- I don't think this is a libstdc++ issue, precompiling the code with 4.7 and then compiling with 4.8 still segfaults, so it's a FE change not a libstdc++ change.
