24 lines
760 B
Rust
24 lines
760 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.
|
|
|
|
//buggy.rs
|
|
extern mod std;
|
|
use std::oldmap::HashMap;
|
|
|
|
fn main() {
|
|
let buggy_map :HashMap<uint, &uint> =
|
|
HashMap::<uint, &uint>();
|
|
buggy_map.insert(42, &*~1); //~ ERROR illegal borrow
|
|
|
|
// but it is ok if we use a temporary
|
|
let tmp = ~2;
|
|
buggy_map.insert(43, &*tmp);
|
|
}
|