//@ compile-flags: -Z unpretty=stable-mir -Z mir-opt-level=3
//@ check-pass
//@ only-x86_64
fn foo(i:i32) -> i32 {
i + 1
}
fn bar(vec: &mut Vec<i32>) -> Vec<i32> {
let mut new_vec = vec.clone();
new_vec.push(1);
new_vec
fn main(){}