| // 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(core_intrinsics)] |
| |
| use std::intrinsics; |
| |
| const SHR: u8 = unsafe { intrinsics::unchecked_shr(5_u8, 8) }; |
| //^~ ERROR: Overflowing shift by 8 in unchecked_shr |
| const SHL: u8 = unsafe { intrinsics::unchecked_shl(5_u8, 8) }; |
| //^~ ERROR: Overflowing shift by 8 in unchecked_shl |
| |
| fn main() { |
| } |
