https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87656
--- Comment #18 from Eric Gallager <egallager at gcc dot gnu.org> --- -Wmissing-declarations came up as a possibility for this in IRC
egallager at gcc dot gnu.org via Gcc-bugs Tue, 07 Jun 2022 17:50:31 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87656
--- Comment #18 from Eric Gallager <egallager at gcc dot gnu.org> --- -Wmissing-declarations came up as a possibility for this in IRC