| 48 | |
| 49 | template <typename ...F, typename ...G> |
| 50 | constexpr auto operator==(function_type<F...> f, function_type<G...> g) |
| 51 | { return hana::equal(f, g); } |
| 52 | |
| 53 | template <typename ...F, typename ...G> |
| 54 | constexpr auto operator!=(function_type<F...> f, function_type<G...> g) |