// 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 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. #![feature(const_transmute)] use std::mem; static FOO: bool = unsafe { mem::transmute(3u8) }; //~^ ERROR this static likely exhibits undefined behavior //~^^ type validation failed: encountered 3, but expected something in the range 0..=1 fn main() {}