https://gcc.gnu.org/bugzilla/show_bug.cgi?id=103869
Jason Merrill <jason at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |jason at gcc dot gnu.org --- Comment #1 from Jason Merrill <jason at gcc dot gnu.org> --- r13-5616 adds -W{no-,}changes-meaning to control this diagnostic specifically. But -fms-extensions takes priority.