| error[E0515]: cannot return value referencing local variable `z` | |
| --> $DIR/promoted-closure-pair.rs:7:5 | |
| | | |
| LL | p.1(&z) | |
| | ^^^^--^ | |
| | | | | |
| | | `z` is borrowed here | |
| | returns a value referencing data owned by the current function | |
| error: aborting due to 1 previous error | |
| For more information about this error, try `rustc --explain E0515`. |