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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)] | |
12 | #![feature(recover)] | |
13 | ||
54a0048b | 14 | use std::panic::{UnwindSafe, AssertUnwindSafe}; |
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15 | use std::cell::RefCell; |
16 | use std::sync::{Mutex, RwLock, Arc}; | |
17 | use std::rc::Rc; | |
18 | ||
19 | struct Foo { a: i32 } | |
20 | ||
54a0048b | 21 | fn assert<T: UnwindSafe + ?Sized>() {} |
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22 | |
23 | fn main() { | |
24 | assert::<i32>(); | |
25 | assert::<&i32>(); | |
26 | assert::<*mut i32>(); | |
27 | assert::<*const i32>(); | |
28 | assert::<usize>(); | |
29 | assert::<str>(); | |
30 | assert::<&str>(); | |
31 | assert::<Foo>(); | |
32 | assert::<&Foo>(); | |
33 | assert::<Vec<i32>>(); | |
34 | assert::<String>(); | |
35 | assert::<RefCell<i32>>(); | |
36 | assert::<Box<i32>>(); | |
37 | assert::<Mutex<i32>>(); | |
38 | assert::<RwLock<i32>>(); | |
39 | assert::<Rc<i32>>(); | |
40 | assert::<Arc<i32>>(); | |
41 | ||
42 | fn bar<T>() { | |
43 | assert::<Mutex<T>>(); | |
44 | assert::<RwLock<T>>(); | |
45 | } | |
54a0048b | 46 | fn baz<T: UnwindSafe>() { |
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47 | assert::<Box<T>>(); |
48 | assert::<Vec<T>>(); | |
49 | assert::<RefCell<T>>(); | |
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50 | assert::<AssertUnwindSafe<T>>(); |
51 | assert::<&AssertUnwindSafe<T>>(); | |
52 | assert::<Rc<AssertUnwindSafe<T>>>(); | |
53 | assert::<Arc<AssertUnwindSafe<T>>>(); | |
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54 | } |
55 | } |