// Copyright 2012-2013 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.


enum Foo {
    Bar,
    Baz,
    Boo,
}

static X: Foo = Foo::Bar;

pub fn main() {
    match X {
        Foo::Bar => {}
        Foo::Baz | Foo::Boo => panic!()
    }
    match Y {
        Foo::Baz => {}
        Foo::Bar | Foo::Boo => panic!()
    }
}

static Y: Foo = Foo::Baz;
