https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94745
--- Comment #4 from Louis Dionne <ldionne.2 at gmail dot com> --- Thanks for your replies, all. We resolved the problem on our side by not trying to workaround the lack of error, which means that we might end up passing `-Wno-foo` to GCC when it's not supported. I think that follows the design intent explained by Jonathan. Thanks again!
