| // Copyright 2018 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| #![feature(const_int_rotate)] |
| |
| const LEFT: u32 = 0x10000b3u32.rotate_left(8); |
| const RIGHT: u32 = 0xb301u32.rotate_right(8); |
| |
| fn ident<T>(ident: T) -> T { |
| ident |
| } |
| |
| fn main() { |
| assert_eq!(LEFT, ident(0xb301)); |
| assert_eq!(RIGHT, ident(0x10000b3)); |
| } |
