error[E0597]: `b` does not live long enough --> $DIR/ref-escapes-but-not-over-yield.rs:24:14 | 24 | a = &b; | ^ borrowed value does not live long enough 25 | //~^ ERROR `b` does not live long enough 26 | }; | - `b` dropped here while still borrowed 27 | } | - borrowed value needs to live until here error: aborting due to previous error If you want more information on this error, try using "rustc --explain E0597"