]>
Commit | Line | Data |
---|---|---|
c1a9b12d SL |
1 | // Copyright 2015 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 | ||
11 | #![allow(dead_code, unused_variables)] | |
12 | #![feature(box_heap)] | |
13 | #![feature(placement_in_syntax)] | |
14 | ||
15 | // Tests that the new `in` syntax works with unique pointers. | |
16 | // | |
17 | // Compare with new-box-syntax.rs | |
18 | ||
19 | use std::boxed::{Box, HEAP}; | |
20 | ||
21 | struct Structure { | |
22 | x: isize, | |
23 | y: isize, | |
24 | } | |
25 | ||
26 | pub fn main() { | |
27 | let x: Box<isize> = in HEAP { 2 }; | |
28 | let b: Box<isize> = in HEAP { 1 + 2 }; | |
29 | let c = in HEAP { 3 + 4 }; | |
30 | ||
31 | let s: Box<Structure> = in HEAP { | |
32 | Structure { | |
33 | x: 3, | |
34 | y: 4, | |
35 | } | |
36 | }; | |
37 | } |