https://gcc.gnu.org/bugzilla/show_bug.cgi?id=125580
--- Comment #2 from Drea Pinski <pinskia at gcc dot gnu.org> --- But I think we can do better. I think we could treat `^ ^` as CPP_REFLECT_OP with an error when flag_reflection is true. I will let a C++ front-end person work on that.
