#![allow(dead_code, deprecated, unused_variables, unused_mut)]
#![feature(f128)]
fn main() {
    #[cfg(all(target_arch = "x86_64", target_os = "linux"))]
    {
        assert_eq!(1.0f128.next_up(), 1.0 + f128::EPSILON);
        assert!(0.1f128.next_up() < 0.1 + f128::EPSILON);
        assert_eq!(
            4611686018427387904f128.next_up(), 4611686018427387904.000000000000001
        );
    }
}