https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114776
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- As far as I can tell g_assertion_message does not have noreturn on it which means this invalid. It only has G_ANALYZER_NORETURN on it. which is only defined to analyzer_noreturn if running under clang's analyzer.