| // Copyright 2012 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. |
| |
| |
| pub fn main() { |
| let mut i = 0; |
| while i < 20 { i += 1; if i == 10 { break; } } |
| assert_eq!(i, 10); |
| loop { i += 1; if i == 20 { break; } } |
| assert_eq!(i, 20); |
| let xs = [1, 2, 3, 4, 5, 6]; |
| for x in &xs { |
| if *x == 3 { break; } assert!((*x <= 3)); |
| } |
| i = 0; |
| while i < 10 { i += 1; if i % 2 == 0 { continue; } assert!((i % 2 != 0)); } |
| i = 0; |
| loop { |
| i += 1; if i % 2 == 0 { continue; } assert!((i % 2 != 0)); |
| if i >= 10 { break; } |
| } |
| let ys = vec!(1, 2, 3, 4, 5, 6); |
| for x in &ys { |
| if *x % 2 == 0 { continue; } |
| assert!((*x % 2 != 0)); |
| } |
| } |