https://gcc.gnu.org/bugzilla/show_bug.cgi?id=77744
Jakub Jelinek <jakub at gcc dot gnu.org> changed: What |Removed |Added ---------------------------------------------------------------------------- Component|libgomp |libstdc++ --- Comment #1 from Jakub Jelinek <jakub at gcc dot gnu.org> --- If the C++ standards allows these to be used without locking, then it is likely a bug in libstdc++, not libgomp.