rust/tests/ui/regions/regions-infer-borrow-scope-within-loop-ok.rs
2024-02-16 20:02:50 +00:00

13 lines
185 B
Rust

//@ run-pass
fn borrow<T>(x: &T) -> &T {x}
pub fn main() {
let x: Box<_> = Box::new(3);
loop {
let y = borrow(&*x);
assert_eq!(*x, *y);
break;
}
}