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1 | // Copyright 2012 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 | // xfail-test | |
12 | ||
13 | fn is_even(i: int) -> bool { (i%2) == 0 } | |
14 | fn even(i: int) : is_even(i) -> int { i } | |
15 | ||
16 | fn test() { | |
17 | let v = 4; | |
18 | loop { | |
19 | check is_even(v); | |
20 | break; | |
21 | } | |
22 | even(v); | |
23 | } | |
24 | ||
25 | pub fn main() { | |
26 | test(); | |
27 | } |