https://gcc.gnu.org/bugzilla/show_bug.cgi?id=117921
--- Comment #2 from GCC Commits <cvs-commit at gcc dot gnu.org> --- The master branch has been updated by Jonathan Wakely <r...@gcc.gnu.org>: https://gcc.gnu.org/g:5cdd78b39725fb1d82cb6bd68e8f56bf4f5d51cd commit r15-6024-g5cdd78b39725fb1d82cb6bd68e8f56bf4f5d51cd Author: Jonathan Wakely <jwak...@redhat.com> Date: Mon Dec 9 09:36:15 2024 +0000 libstdc++: Add missing equality comparison in new tests [PR117921] These new tests fail in Debug Mode because the allocator types aren't equality comparable. libstdc++-v3/ChangeLog: PR libstdc++/117921 * testsuite/23_containers/set/modifiers/swap/adl.cc: Add equality comparison for Allocator. * testsuite/23_containers/unordered_set/modifiers/swap-2.cc: Likewise.