https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114652
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |MOVED Status|UNCONFIRMED |RESOLVED --- Comment #2 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Yes it was a bug in libc++, see https://github.com/llvm/llvm-project/commit/55357160d0e151c32f86e1d6683b4bddbb706aa1