rust/src/test/run-pass/intrinsic-move-val.rs

// 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.

#[abi = "rust-intrinsic"]
extern mod rusti {
    pub fn move_val_init<T>(dst: &mut T, -src: T);
    pub fn move_val<T>(dst: &mut T, -src: T);
}

fn main() {
    unsafe {
        let mut x = @1;
        let mut y = @2;
        rusti::move_val(&mut y, move x);
        assert *y == 1;
    }
}