| error[E0106]: missing lifetime specifier | |
| --> $DIR/issue-63388-2.rs:12:10 | |
| | | |
| LL | ) -> &dyn Foo | |
| | ^ help: consider using the named lifetime: `&'a` | |
| | | |
| = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from `foo` or `bar` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0106`. |