http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58159
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- I think all existing Debug Mode checks only trigger for genuine undefined behaviour
http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58159
--- Comment #4 from Jonathan Wakely <redi at gcc dot gnu.org> --- I think all existing Debug Mode checks only trigger for genuine undefined behaviour