https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88740
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Thu May 23 15:34:37 2019 New Revision: 271569 URL: https://gcc.gnu.org/viewcvs?rev=271569&root=gcc&view=rev Log: PR libstdc++/88740 Print assertion messages to stderr Backport from mainline 2019-01-22 Jonathan Wakely <jwak...@redhat.com> PR libstdc++/88740 * testsuite/util/testsuite_hooks.h [stderr] (VERIFY): Use fprintf to write to stderr instead of using printf. Modified: branches/gcc-7-branch/libstdc++-v3/ChangeLog branches/gcc-7-branch/libstdc++-v3/testsuite/util/testsuite_hooks.h
