https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88740
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- Author: redi Date: Tue May 7 15:46:40 2019 New Revision: 270967 URL: https://gcc.gnu.org/viewcvs?rev=270967&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-8-branch/libstdc++-v3/ChangeLog branches/gcc-8-branch/libstdc++-v3/testsuite/util/testsuite_hooks.h
