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// Copyright 2012 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.
trait Foo {
fn f(&self);
}
struct Bar {
x: int,
}
impl Drop for Bar {
fn drop(&self) {}
}
impl Foo for Bar {
fn f(&self) {
println("hi");
}
}
fn main() {
let x = ~Bar { x: 10 };
let y: ~Foo = x as ~Foo;
let _z = copy y; //~ ERROR copying a value of non-copyable type
}
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