| error[E0700]: hidden type for `impl Trait + 'static` captures lifetime that does not appear in bounds | |
| --> $DIR/opaque-type-param.rs:7:5 | |
| | | |
| LL | fn foo<'a>(s: &'a str) -> impl Trait + 'static { | |
| | -- -------------------- opaque type defined here | |
| | | | |
| | hidden type `impl Trait + 'static` captures the lifetime `'a` as defined here | |
| LL | bar(s) | |
| | ^^^^^^ | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0700`. |