-#![feature(core_intrinsics, generators, generator_trait, is_sorted)]
+#![feature(core_intrinsics, generators, generator_trait, is_sorted, bench_black_box)]
#[cfg(target_arch = "x86_64")]
use std::arch::x86_64::*;
+use std::hint::black_box;
use std::io::Write;
use std::ops::Generator;
assert_eq!(houndred_f64 as i128, 100);
assert_eq!(1u128.rotate_left(2), 4);
+ assert_eq!(black_box(f32::NAN) as i128, 0);
+ assert_eq!(black_box(f32::NAN) as u128, 0);
+
// Test signed 128bit comparing
let max = usize::MAX as i128;
if 100i128 < 0i128 || 100i128 > max {