[rustc.git] / src / test / ui / consts / bswap-const.rs

// run-pass

#![feature(core_intrinsics)]

use std::intrinsics;

const SWAPPED_U8: u8 = intrinsics::bswap(0x12_u8);
const SWAPPED_U16: u16 = intrinsics::bswap(0x12_34_u16);
const SWAPPED_I32: i32 = intrinsics::bswap(0x12_34_56_78_i32);

fn main() {
    assert_eq!(SWAPPED_U8, 0x12);
    assert_eq!(SWAPPED_U16, 0x34_12);
    assert_eq!(SWAPPED_I32, 0x78_56_34_12);
}
Commit	Line	Data
b7449926 XL	1	// run-pass
b7449926 XL	2
94b46f34	3	#![feature(core_intrinsics)]
cc61c64b	4
94b46f34 XL	5	use std::intrinsics;
94b46f34 XL	6
0731742a XL	7	const SWAPPED_U8: u8 = intrinsics::bswap(0x12_u8);
	8	const SWAPPED_U16: u16 = intrinsics::bswap(0x12_34_u16);
	9	const SWAPPED_I32: i32 = intrinsics::bswap(0x12_34_56_78_i32);
cc61c64b	10
7453a54e	11	fn main() {
94b46f34 XL	12	assert_eq!(SWAPPED_U8, 0x12);
	13	assert_eq!(SWAPPED_U16, 0x34_12);
	14	assert_eq!(SWAPPED_I32, 0x78_56_34_12);
223e47cc	15	}