| error: borrowed data cannot be stored outside of its closure | |
| --> $DIR/regions-escape-unboxed-closure.rs:6:32 | |
| | | |
| LL | let mut x: Option<&isize> = None; | |
| | ----- borrowed data cannot be stored into here... | |
| LL | with_int(&mut |y| x = Some(y)); | |
| | --- ^ cannot be stored outside of its closure | |
| | | | |
| | ...because it cannot outlive this closure | |
| error: aborting due to previous error | |