// 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);
}

// 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 = 0 as isize }

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

fn main() { }

--- 
+++ 
@@ -10,8 +10,13 @@
 
 #![allow(dead_code)]
 
-enum X { A = 0 as isize }
+enum X { A = 42 as isize }
 
 enum Y { A = X::A as isize }
 
-fn main() { }
+fn main() {
+    let x = X::A;
+    let x = x as isize;
+    assert_eq!(x, 42);
+    assert_eq!(Y::A as isize, 42);
+}
Add a test for casts of univariant C-like enums
