rust/tests/ui/last-use-in-cap-clause.rs
2024-02-16 20:02:50 +00:00

18 lines
306 B
Rust

//@ run-pass
#![allow(dead_code)]
// Make sure #1399 stays fixed
struct A { a: Box<isize> }
fn foo() -> Box<dyn FnMut() -> isize + 'static> {
let k: Box<_> = Box::new(22);
let _u = A {a: k.clone()};
let result = || 22;
Box::new(result)
}
pub fn main() {
assert_eq!(foo()(), 22);
}