https://gcc.gnu.org/bugzilla/show_bug.cgi?id=110027
--- Comment #32 from Sam James <sjames at gcc dot gnu.org> --- (In reply to Stuart from comment #31) > I can reproduce this with GCC 14.2 and GCC 15.1 on Debian Sid. > > In my case it was std::memcpy that gave me an issue, but the reproducer here > is the same issue. Please file a new bug for us.