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1a4d82fc | 1 | // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT |
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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 | ||
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11 | // pretty-expanded FIXME #23616 |
12 | ||
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13 | fn test_generic<T: Clone, F>(expected: T, eq: F) where F: FnOnce(T, T) -> bool { |
14 | let actual: T = { expected.clone() }; | |
15 | assert!(eq(expected, actual)); | |
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16 | } |
17 | ||
18 | fn test_bool() { | |
19 | fn compare_bool(b1: bool, b2: bool) -> bool { return b1 == b2; } | |
1a4d82fc | 20 | test_generic::<bool, _>(true, compare_bool); |
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21 | } |
22 | ||
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23 | #[derive(Clone)] |
24 | struct Pair { | |
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25 | a: isize, |
26 | b: isize, | |
1a4d82fc | 27 | } |
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28 | |
29 | fn test_rec() { | |
30 | fn compare_rec(t1: Pair, t2: Pair) -> bool { | |
31 | t1.a == t2.a && t1.b == t2.b | |
32 | } | |
1a4d82fc | 33 | test_generic::<Pair, _>(Pair {a: 1, b: 2}, compare_rec); |
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34 | } |
35 | ||
36 | pub fn main() { test_bool(); test_rec(); } |