| error[E0700]: hidden type for `impl Trait` captures lifetime that does not appear in bounds |
| --> $DIR/issue-63388-1.rs:12:10 |
| | |
| LL | ) -> &dyn Foo |
| | ^^^^^^^^ |
| | |
| = note: hidden type `impl std::future::Future` captures lifetime '_#22r |
| |
| error: lifetime may not live long enough |
| --> $DIR/issue-63388-1.rs:13:5 |
| | |
| LL | async fn do_sth<'a>( |
| | -- lifetime `'a` defined here |
| LL | &'a self, foo: &dyn Foo |
| | - lifetime `'_` defined here |
| LL | ) -> &dyn Foo |
| LL | / { |
| LL | | foo |
| LL | | } |
| | |_____^ function was supposed to return data with lifetime `'a` but it is returning data with lifetime `'_` |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0700`. |
