http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48114
--- Comment #17 from Paolo Carlini <paolo.carlini at oracle dot com> 2011-03-14 18:20:33 UTC --- Jakub thanks for reminding me, luckily I noticed your message to the mailing list announcing the branching. Anyway, I went ahead and applied both fixes to 4_6 too, if you want me to go with #c14 only just let me know and I'll revert the other bits.