https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81598
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- But you get compile-time warnings for that (-Wswitch), no?
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=81598
--- Comment #4 from Marek Polacek <mpolacek at gcc dot gnu.org> --- But you get compile-time warnings for that (-Wswitch), no?