rust/src/test/compile-fail/bind-by-move-neither-can-live-while-the-other-survives-4.rs

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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.
struct X { x: (), }
impl Drop for X {
fn finalize(&self) {
error!("destructor runs");
}
}
fn main() {
let x = Some((X { x: () }, X { x: () }));
match move x {
Some((move _y, ref _z)) => { }, //~ ERROR cannot bind by-move and by-ref in the same pattern
None => fail!()
}
}