[Bug bootstrap/70422] [6 regression] Bootstrap comparison failure

[rguenth at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70422

--- Comment #9 from Richard Biener <rguenth at gcc dot gnu.org> ---
Presumably the C++ FE should have set DECL_IGNORED_P on the fname decl.