| note: External requirements |
| --> $DIR/escape-upvar-ref.rs:33:27 |
| | |
| LL | let mut closure = || p = &y; |
| | ^^^^^^^^^ |
| | |
| = note: defining type: DefId(0/1:9 ~ escape_upvar_ref[317d]::test[0]::{{closure}}[0]) with closure substs [ |
| i16, |
| extern "rust-call" fn(()), |
| &'_#1r mut &'_#2r i32, |
| &'_#3r i32 |
| ] |
| = note: number of external vids: 4 |
| = note: where '_#3r: '_#2r |
| |
| note: No external requirements |
| --> $DIR/escape-upvar-ref.rs:27:1 |
| | |
| LL | / fn test() { |
| LL | | let x = 44; |
| LL | | let mut p = &x; |
| LL | | |
| ... | |
| LL | | deref(p); |
| LL | | } |
| | |_^ |
| | |
| = note: defining type: DefId(0/0:3 ~ escape_upvar_ref[317d]::test[0]) with substs [] |
| |
| error[E0597]: `y` does not live long enough |
| --> $DIR/escape-upvar-ref.rs:33:35 |
| | |
| LL | let mut closure = || p = &y; |
| | -- ^ borrowed value does not live long enough |
| | | |
| | value captured here |
| ... |
| LL | } |
| | - `y` dropped here while still borrowed |
| LL | |
| LL | deref(p); |
| | - borrow later used here |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0597`. |