rust/src/test/ui/run-pass/issues/issue-23304-2.rs

// Copyright 2015 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)]

enum X { A = 42 as isize }

enum Y { A = X::A as isize }

fn main() {
    let x = X::A;
    let x = x as isize;
    assert_eq!(x, 42);
    assert_eq!(Y::A as isize, 42);
}