https://gcc.gnu.org/bugzilla/show_bug.cgi?id=119143
Andrew Pinski <pinskia at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- See Also| |https://github.com/llvm/llv | |m-project/issues/99939 --- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> --- Looks like libc++ does not implement it yet: https://github.com/llvm/llvm-project/issues/99939 .