https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86852
Jonathan Wakely <redi at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|SUSPENDED |RESOLVED Resolution|--- |INVALID --- Comment #5 from Jonathan Wakely <redi at gcc dot gnu.org> --- Issue 3025 has been resolved and the C++20 draft agrees with libstdc++ now, so I don't think there's any bug.