https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83781
--- Comment #2 from Martin Sebor <msebor at gcc dot gnu.org> --- Created attachment 43093 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=43093&action=edit x86_64-linux tests summary. My x864_64 bootstrap and regression test run of the patch succeeded with the attached test summary. Let me quickly retry with the top of trunk and look into the warning.