https://gcc.gnu.org/bugzilla/show_bug.cgi?id=94598
--- Comment #4 from Martin Jambor <jamborm at gcc dot gnu.org> --- I proposed the fix on the mailing list: https://gcc.gnu.org/pipermail/gcc-patches/2020-April/543909.html (Note that the one in comment #3 has a small but important typo.)