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 previous error | |
For more information about this error, try `rustc --explain E0515`. |