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1 | // Copyright 2014 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 AL |
11 | // pretty-expanded FIXME #23616 |
12 | ||
1a4d82fc JJ |
13 | /* Any copyright is dedicated to the Public Domain. |
14 | * http://creativecommons.org/publicdomain/zero/1.0/ */ | |
15 | ||
c1a9b12d | 16 | #![allow(dead_code, unused_variables)] |
62682a34 | 17 | #![feature(box_syntax, box_heap)] |
c1a9b12d SL |
18 | #![feature(placement_in_syntax)] |
19 | ||
20 | // during check-pretty, the expanded code needs to opt into these | |
21 | // features | |
22 | #![feature(placement_new_protocol, core_intrinsics)] | |
1a4d82fc JJ |
23 | |
24 | // Tests that the new `box` syntax works with unique pointers. | |
25 | ||
26 | use std::boxed::{Box, HEAP}; | |
27 | ||
28 | struct Structure { | |
c34b1796 AL |
29 | x: isize, |
30 | y: isize, | |
1a4d82fc JJ |
31 | } |
32 | ||
33 | pub fn main() { | |
c34b1796 AL |
34 | let x: Box<isize> = box(HEAP) 2; |
35 | let y: Box<isize> = box 2; | |
36 | let b: Box<isize> = box()(1 + 2); | |
85aaf69f | 37 | let c = box()(3 + 4); |
c1a9b12d SL |
38 | |
39 | let s: Box<Structure> = box Structure { | |
40 | x: 3, | |
41 | y: 4, | |
42 | }; | |
1a4d82fc | 43 | } |