| error[E0515]: cannot return value referencing local variable `z` | |
| --> $DIR/issue-48697.rs:9:5 | |
| | | |
| LL | let k = f(&z); | |
| | -- `z` is borrowed here | |
| LL | f(x) | |
| | ^^^^ 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`. |