| error: non-defining opaque type use in defining scope | |
| --> $DIR/issue-68368-non-defining-use.rs:8:15 | |
| | | |
| LL | fn f<'a>() -> Alias<'a, ()> {} | |
| | ^^^^^^^^^^^^^ | |
| | | |
| note: used non-generic type `()` for generic parameter | |
| --> $DIR/issue-68368-non-defining-use.rs:7:16 | |
| | | |
| LL | type Alias<'a, U> = impl Trait<U>; | |
| | ^ | |
| error: aborting due to previous error | |