https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107386
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Seems the warning is just badly designed. There is nothing wrong in tree-core.h.
jakub at gcc dot gnu.org via Gcc-bugs Mon, 24 Oct 2022 12:37:26 -0700
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=107386
--- Comment #2 from Jakub Jelinek <jakub at gcc dot gnu.org> --- Seems the warning is just badly designed. There is nothing wrong in tree-core.h.