| error[E0261]: use of undeclared lifetime name `'a` | |
| --> $DIR/unresolved_lifetimes_error.rs:5:13 | |
| | | |
| LL | let a: &'a (); | |
| | ^^ undeclared lifetime | |
| | | |
| help: consider introducing lifetime `'a` here | |
| | | |
| LL | fn foo<'a>() -> [(); { | |
| | ++++ | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0261`. |