http://gcc.gnu.org/bugzilla/show_bug.cgi?id=53270
--- Comment #34 from Jonathan Wakely <redi at gcc dot gnu.org> 2012-07-16 21:57:25 UTC --- Author: redi Date: Mon Jul 16 21:57:18 2012 New Revision: 189553 URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=189553 Log: PR libstdc++/53270 * include/ext/concurrence.h (__mutex, __recursive_mutex, __cond): Use NSDMI in C++98 mode too. * include/ext/rope: Add system_header pragma. (_Refcount_Base, _Rope_RopeRep): Use NSDMI. (_Rope_RopeRep::~_Rope_RopeRep): Destroy mutex. Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/ext/concurrence.h trunk/libstdc++-v3/include/ext/rope