error[E0597]: `foo` does not live long enough --> $DIR/issue-40157.rs:2:53 | LL | {println!("{:?}", match { let foo = vec![1, 2]; foo.get(1) } { x => x });} | --- ^^^ - `foo` dropped here while still borrowed | | | | | borrowed value does not live long enough | binding `foo` declared here error: aborting due to 1 previous error For more information about this error, try `rustc --explain E0597`.