https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105803
--- Comment #3 from Marek Polacek <mpolacek at gcc dot gnu.org> --- I still cannot reproduce with GNU C++17 (GCC) version 13.0.0 20220530 (experimental) (powerpc64le-unknown-linux-gnu) Can you please double check that the Comment 2 test is the correct one?