https://gcc.gnu.org/bugzilla/show_bug.cgi?id=83584
--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Your reading of the spec is different than the GCC folks read it. See PR 11234 which requested the error in the first place. Note C11 and C89/C90 has not changed in this area as far as I can tell.
