error[E0533]: expected unit struct, unit variant or constant, found associated function `<::A>::f` --> $DIR/qualified-path-params.rs:20:9 | LL | ::A::f:: => {} | ^^^^^^^^^^^^^^^^^^^^^ error[E0029]: only `char` and numeric types are allowed in range patterns --> $DIR/qualified-path-params.rs:22:15 | LL | 0 ..= ::A::f:: => {} | - ^^^^^^^^^^^^^^^^^^^^^ this is of type `fn() {S::f::}` but it should be `char` or numeric | | | this is of type `{integer}` error: aborting due to 2 previous errors Some errors have detailed explanations: E0029, E0533. For more information about an error, try `rustc --explain E0029`.