https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64867
--- Comment #6 from Tom Tromey <tromey at gcc dot gnu.org> --- Also, -Wconditionally-supported triggers other warning as well. It would be more convenient if different warnings were individually controllable; and then something like -Wconditionally-supported would act as if I'd specified all the sub-options.
