1 // Copyright 2016 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 #![allow(unused_variables)]
12 #![allow(unused_assignments)]
14 #![deny(unreachable_code)]
18 println!("Hello, world!");
19 //~^ ERROR unreachable
27 println!("I am not dead.");
31 // Here, we cite the `while` loop as dead.
33 println!("I am dead.");
34 //~^ ERROR unreachable
36 println!("I am, too.");
37 //~^ ERROR unreachable