#![allow(dead_code, deprecated, unused_variables, unused_mut)]
use std::sync::atomic::{AtomicI8, Ordering};
fn main() {
    let foo = AtomicI8::new(23);
    let bar = 12;
    let min_foo = foo.fetch_min(bar, Ordering::SeqCst).min(bar);
    assert_eq!(min_foo, 12);
}