diff options
Diffstat (limited to 'src/test/ui/run-pass/for-loop-while/break.rs')
| -rw-r--r-- | src/test/ui/run-pass/for-loop-while/break.rs | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/src/test/ui/run-pass/for-loop-while/break.rs b/src/test/ui/run-pass/for-loop-while/break.rs new file mode 100644 index 00000000000..9a32fbc1031 --- /dev/null +++ b/src/test/ui/run-pass/for-loop-while/break.rs @@ -0,0 +1,34 @@ +// 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)); + } +} |
