| // Copyright 2012-2014 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(rustc_private)] |
| |
| extern crate arena; |
| use arena::Arena; |
| |
| pub fn main() { |
| let mut arena = Arena::new(); |
| let p = &mut arena; |
| let x = p.alloc(|| 4_usize); |
| println!("{}", *x); |
| assert_eq!(*x, 4_usize); |
| } |
