| error[E0277]: the trait bound `str: Clone` is not satisfied | |
| --> $DIR/check-trait-object-bounds-4.rs:15:5 | |
| | | |
| LL | fn f<T: X + ?Sized>() { | |
| | - required by this bound in `f` | |
| ... | |
| LL | f::<dyn X<Y = str>>(); | |
| | ^^^^^^^^^^^^^^^^^^^ the trait `Clone` is not implemented for `str` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0277`. |