| error[E0106]: missing lifetime specifier |
| --> $DIR/issue-19707.rs:3:28 |
| | |
| LL | type Foo = fn(&u8, &u8) -> &u8; |
| | ^ expected lifetime parameter |
| | |
| = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2 |
| |
| error[E0106]: missing lifetime specifier |
| --> $DIR/issue-19707.rs:5:27 |
| | |
| LL | fn bar<F: Fn(&u8, &u8) -> &u8>(f: &F) {} |
| | ^ expected lifetime parameter |
| | |
| = help: this function's return type contains a borrowed value, but the signature does not say whether it is borrowed from argument 1 or argument 2 |
| |
| error: aborting due to 2 previous errors |
| |
| For more information about this error, try `rustc --explain E0106`. |
