https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89452
--- Comment #3 from Jonathan Wakely <redi at gcc dot gnu.org> --- (In reply to Jonathan Wakely from comment #2) > This was changed many years ago by https://wg21.link/lwg453 ... and clarified a few months ago by https://github.com/cplusplus/draft/commit/af40423574aa8e3a495b382840a258f94cb6349d
