http://gcc.gnu.org/bugzilla/show_bug.cgi?id=49894
--- Comment #12 from Jonathan Wakely <redi at gcc dot gnu.org> 2011-11-05 13:33:38 UTC --- Author: redi Date: Sat Nov 5 13:33:29 2011 New Revision: 181013 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=181013 Log: PR libstdc++/49894 PR bootstrap/50982 * include/std/mutex (once_flag): Use NSDMI. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/std/mutex