| // Copyright 2016 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. | 
 |  | 
 | #![allow(dead_code)] | 
 |  | 
 | #[deny(overflowing_literals)] | 
 | #[repr(i64)] | 
 | enum Foo { | 
 |     X = 0x7fffffffffffffff, | 
 |     Y, //~ ERROR E0370 | 
 | } | 
 |  | 
 | fn main() {} |