https://gcc.gnu.org/bugzilla/show_bug.cgi?id=120056
Patrick Palka <ppalka at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ppalka at gcc dot gnu.org See Also| |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=99599, | |https://gcc.gnu.org/bugzill | |a/show_bug.cgi?id=112490 Last reconfirmed| |2025-05-02 Component|c++ |libstdc++ Ever confirmed|0 |1 Status|UNCONFIRMED |NEW --- Comment #2 from Patrick Palka <ppalka at gcc dot gnu.org> --- Confirmed, started with r15-4337-g0515b2436b7c7e "libstdc++: Constrain std::expected comparisons (P3379R0)" but most likely just another unintended consequence of CWG 2369 (as with PR112490/basic_const_iterator's constrained friends).