#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![feature(lazy_get)]
use std::cell::LazyCell;
fn main() {
    let mut lazy = LazyCell::new(|| 92);
    let p = LazyCell::force_mut(&mut lazy);
    assert_eq!(* p, 92);
    *p = 44;
    assert_eq!(* lazy, 44);
}