[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 #8 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
(In reply to Stephen Berry from comment #7)
> I should clarify that GCC doesn't appear to emit this warning after GCC13.
> So, in this case I was looking for a solution for older versions of GCC.
> This request was written generically, so that the issue could be avoided in
> the future for warnings that developers want to disable.

There is no solution for older versions of GCC since it won't be changed.