https://gcc.gnu.org/bugzilla/show_bug.cgi?id=122268
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Though, if it really shows up with -std=c++23 and not -std=c++26 and if -ftrivial-auto-var-init=* isn't used, then I wonder what has changed, because the patch really should only change behavior of -std=c++26/-std=gnu++26 or -ftrivial-auto-var-init=*.
