33 lines
808 B
Rust
33 lines
808 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.
|
|
|
|
fn borrow(v: &int, f: &fn(x: &int)) {
|
|
f(v);
|
|
}
|
|
|
|
fn box_imm() {
|
|
let v = ~3;
|
|
let _w = &v;
|
|
do task::spawn {
|
|
debug!("v=%d", *v);
|
|
//~^ ERROR cannot move `v` into closure
|
|
}
|
|
|
|
let v = ~3;
|
|
let _w = &v;
|
|
task::spawn(|| {
|
|
debug!("v=%d", *v);
|
|
//~^ ERROR cannot move
|
|
});
|
|
}
|
|
|
|
fn main() {
|
|
}
|