| error[E0106]: missing lifetime specifier | |
| --> $DIR/unsupported_elided.rs:8:24 | |
| | | |
| 8 | fn f(t: &T) -> &str; | |
| | -- ^ expected named lifetime parameter | |
| | | |
| = help: this function's return type contains a borrowed value, but the signature does not say which one of `t`'s 2 lifetimes it is borrowed from | |
| help: consider introducing a named lifetime parameter | |
| | | |
| 8 | fn f<'a>(t: &'a T) -> &'a str; | |
| | ^^^^ ^^^^^ ^^^ |