https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111021
--- Comment #5 from Hans-Peter Nilsson <hp at gcc dot gnu.org> --- (In reply to Hans-Peter Nilsson from comment #4) > (In reply to Andrew Pinski from comment #1) > > https://gcc.gnu.org/pipermail/gcc-patches/2023-August/627435.html > > Nope, that just fixes recog.h. See the quoted error; it's the patched > *-protos.h. ...but I'm "guessing" that it will appear to work even for the tm-protos.h-on-tree.h dependency, just incidentally.