#![allow(dead_code, deprecated, unused_variables, unused_mut)]
use core::sync::atomic::{AtomicPtr, Ordering};
fn main() {
    let atom = AtomicPtr::<i64>::new(core::ptr::null_mut());
    assert_eq!(atom.fetch_ptr_add(1, Ordering::Relaxed).addr(), 0);
    assert_eq!(atom.load(Ordering::Relaxed).addr(), 8);
}