#![allow(dead_code, deprecated, unused_variables, unused_mut)]
fn main() {
    assert_eq!(1u8.saturating_add_signed(2), 3);
    assert_eq!(1u8.saturating_add_signed(- 2), 0);
    assert_eq!((u8::MAX - 2).saturating_add_signed(4), u8::MAX);
}