| //@ 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); | |
| } |