re PR libstdc++/45347 (concurrence.h: In constructor '__gnu_cxx::__cond::__cond()': /home/jayk/obj/gcc451/alphaev67-dec-osf5.1/libstdc++-v3/include/ext/concurrence.h:276:29: warning: missing initializer for member '__pthread_cond_t::__bloc) 2010-09-03 Paolo Carlini <paolo.carlini@oracle.com> PR libstdc++/45347 * include/ext/concurrence.h: Add #pragma GCC system_header. From-SVN: r163848
