1 error[E0277]: the trait bound `(): T` is not satisfied
2 --> $DIR/feature-gate-never_type_fallback.rs:9:25
4 LL | fn should_ret_unit() -> impl T {
5 | ^^^^^^ the trait `T` is not implemented for `()`
7 error: aborting due to previous error
9 For more information about this error, try `rustc --explain E0277`.