34 lines
1.1 KiB
Rust
34 lines
1.1 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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pub fn main() {
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let mut i = 0;
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while i < 20 { i += 1; if i == 10 { break; } }
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assert_eq!(i, 10);
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loop { i += 1; if i == 20 { break; } }
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assert_eq!(i, 20);
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let xs = [1, 2, 3, 4, 5, 6];
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for x in &xs {
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if *x == 3 { break; } assert!((*x <= 3));
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}
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i = 0;
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while i < 10 { i += 1; if i % 2 == 0 { continue; } assert!((i % 2 != 0)); }
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i = 0;
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loop {
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i += 1; if i % 2 == 0 { continue; } assert!((i % 2 != 0));
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if i >= 10 { break; }
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}
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let ys = vec!(1, 2, 3, 4, 5, 6);
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for x in &ys {
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if *x % 2 == 0 { continue; }
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assert!((*x % 2 != 0));
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}
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}
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