https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81221
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Tue Jun 27 14:44:50 2017 New Revision: 249692 URL: https://gcc.gnu.org/viewcvs?rev=249692&root=gcc&view=rev Log: PR libstdc++/81221 fix namespace qualification for parallel mode PR libstdc++/81221 * include/bits/stl_algo.h (sample): Qualify with _GLIBCXX_STD_A not std. * testsuite/25_algorithms/sample/81221.cc: New. Added: trunk/libstdc++-v3/testsuite/25_algorithms/sample/81221.cc Modified: trunk/libstdc++-v3/ChangeLog trunk/libstdc++-v3/include/bits/stl_algo.h