https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110523
--- Comment #1 from Sergei Trofimovich <slyfox at gcc dot gnu.org> --- Created attachment 55452 --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=55452&action=edit bug.cpp.orig.xz In case I reduced the file incorrectly attaching bug.cpp.orig.xz which should build with both gcc-13 and gcc-14.