blob: 11df22d7433d644c608b93a0e1456e10c4be4783 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
// Copyright 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.
// exec-env:RUST_POISON_ON_FREE=1
// Test argument patterns where we create refs to the inside of `~`
// boxes. Make sure that we don't free the box as we match the
// pattern.
fn getaddr(~ref x: ~uint) -> *uint {
let addr: *uint = &*x;
addr
}
fn checkval(~ref x: ~uint) -> uint {
*x
}
pub fn main() {
let obj = ~1;
let objptr: *uint = &*obj;
let xptr = getaddr(obj);
assert_eq!(objptr, xptr);
let obj = ~22;
assert_eq!(checkval(obj), 22);
}
|
