http://gcc.gnu.org/bugzilla/show_bug.cgi?id=51296
--- Comment #17 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-11-28 14:40:21 UTC --- (In reply to comment #16) > The strange thing is that is seems to have worked so far without issues, > e.g. in emutls.c. and in libstdc++-v3/include/ext/concurrence.h maybe the difference is -std=c++11