[Bug other/44209] [meta-bug] Some warnings are not linked to diagnostics options

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=44209

--- Comment #7 from Eric Gallager <egallager at gcc dot gnu.org> ---
additional example raised on gcc mailing list:
https://gcc.gnu.org/pipermail/gcc/2023-July/241970.html