[Bug preprocessor/97498] #pragma GCC diagnostic ignored "-Wunused-function" inconsistent

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=97498

--- Comment #6 from Martin Liška <marxin at gcc dot gnu.org> ---
Am I correct that it's not something for backport to GCC 12 or any older
version?