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1 | // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
2 | // file at the top-level directory of this distribution and at | |
3 | // http://rust-lang.org/COPYRIGHT. | |
4 | // | |
5 | // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or | |
6 | // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license | |
7 | // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your | |
8 | // option. This file may not be copied, modified, or distributed | |
9 | // except according to those terms. | |
10 | ||
c34b1796 | 11 | |
1a4d82fc JJ |
12 | #![allow(unknown_features)] |
13 | #![feature(box_syntax)] | |
14 | ||
c34b1796 | 15 | fn f(i: Box<isize>) { |
970d7e83 | 16 | assert_eq!(*i, 100); |
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17 | } |
18 | ||
19 | pub fn main() { | |
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20 | f(box 100); |
21 | let i = box 100; | |
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22 | f(i); |
23 | } |