rust/src/test/compile-fail/unique-vec-res.rs
2014-01-03 14:02:01 -08:00

41 lines
1005 B
Rust

// 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.
#[feature(managed_boxes)];
use std::cell::Cell;
struct r {
i: @Cell<int>,
}
#[unsafe_destructor]
impl Drop for r {
fn drop(&mut self) {
unsafe {
self.i.set(self.i.get() + 1);
}
}
}
fn f<T>(_i: ~[T], _j: ~[T]) {
}
fn main() {
let i1 = @Cell::new(0);
let i2 = @Cell::new(1);
let r1 = ~[~r { i: i1 }];
let r2 = ~[~r { i: i2 }];
f(r1.clone(), r2.clone());
//~^ ERROR failed to find an implementation of
info!("{:?}", (r2, i1.get()));
info!("{:?}", (r1, i2.get()));
}