http://gcc.gnu.org/bugzilla/show_bug.cgi?id=52765
--- Comment #13 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-06-25 14:50:10 UTC --- Oh I see it isn't specific to libstdc++. You'll just have to push on the gcc-patches list for review then. It helps if you describe the problem it solves in detail, and confirm it was tested successfully, stating on which platform(s).