https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94746
--- Comment #2 from Alejandro Colomar <colomar.6.4.3 at gmail dot com> --- Maybe the design is not perfect. Maybe some special warnings should still be warned about when they are used in user's code. I don't think there are any possible false positives with this warning. But still I don't know. Maybe I should add a pragma in the system header to enable `-Wsystem-headers` for that macro.
