https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84867
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Lack of warning doesn't imply the code is valid.
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=84867
--- Comment #4 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Lack of warning doesn't imply the code is valid.