https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70762
--- Comment #10 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Thu May 26 17:33:17 2016 New Revision: 236788 URL: https://gcc.gnu.org/viewcvs?rev=236788&root=gcc&view=rev Log: libstdc++/70762 fix fallback implementation of nonexistent_path Backport from mainline 2016-04-24 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/70762 * testsuite/util/testsuite_fs.h (__gnu_test::nonexistent_path): Use static counter to return a different path on every call. Modified: branches/gcc-5-branch/libstdc++-v3/ChangeLog branches/gcc-5-branch/libstdc++-v3/testsuite/util/testsuite_fs.h