1 error[E0597]: borrowed value does not live long enough
2 --> $DIR/issue-17545.rs:17:10
4 LL | &id(()), //~ ERROR borrowed value does not live long enough
5 | ^^^^^^ temporary value does not live long enough
7 | - temporary value only lives until here
9 note: borrowed value must be valid for the lifetime 'a as defined on the function body at 15:12...
10 --> $DIR/issue-17545.rs:15:12
12 LL | pub fn foo<'a, F: Fn(&'a ())>(bar: F) {
14 = note: consider using a `let` binding to increase its lifetime
16 error: aborting due to previous error
18 For more information about this error, try `rustc --explain E0597`.