[Bug c++/118458] No mechanism to disable all warnings locally (supported by Clang with diagnostic ignored "-Weverything")

[pinskia at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=118458

--- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
>I have no means of disabling some warnings with GCC.

Which warnings you can't disable, those should have a flag instead of this
hammer.