| error[E0597]: `b` does not live long enough |
| --> $DIR/ref-escapes-but-not-over-yield.rs:11:13 |
| | |
| LL | let mut b = move || { |
| | _________________- |
| LL | | yield(); |
| LL | | let b = 5; |
| LL | | a = &b; |
| | | ^^ borrowed value does not live long enough |
| LL | | |
| LL | | }; |
| | | - |
| | | | |
| | | `b` dropped here while still borrowed |
| | |_____... and the borrow might be used here, when that temporary is dropped and runs the destructor for generator |
| | a temporary with access to the borrow is created here ... |
| |
| error: aborting due to previous error |
| |
| For more information about this error, try `rustc --explain E0597`. |
