https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119388
--- Comment #8 from Giuseppe D'Angelo <dangelog at gmail dot com> --- Well, that's a laudable goal, but I'm very afraid it'll just cause the corresponding warnings to be entirely disabled instead -- since in many cases the end-user can't upgrade the system header, nor the compiler version. And this exposes users to real bugs in their own code. :-(
