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223e47cc LB |
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 | ||
1a4d82fc JJ |
11 | // no-pretty-expanded FIXME #15189 |
12 | ||
223e47cc | 13 | pub fn main() { |
85aaf69f SL |
14 | let x = vec!(1, 2, 3); |
15 | let mut y = 0; | |
16 | for i in &x { println!("{}", *i); y += *i; } | |
1a4d82fc | 17 | println!("{}", y); |
970d7e83 | 18 | assert_eq!(y, 6); |
1a4d82fc | 19 | let s = "hello there".to_string(); |
c34b1796 | 20 | let mut i: isize = 0; |
85aaf69f | 21 | for c in s.bytes() { |
223e47cc LB |
22 | if i == 0 { assert!((c == 'h' as u8)); } |
23 | if i == 1 { assert!((c == 'e' as u8)); } | |
24 | if i == 2 { assert!((c == 'l' as u8)); } | |
25 | if i == 3 { assert!((c == 'l' as u8)); } | |
26 | if i == 4 { assert!((c == 'o' as u8)); } | |
27 | // ... | |
28 | ||
29 | i += 1; | |
1a4d82fc JJ |
30 | println!("{}", i); |
31 | println!("{}", c); | |
223e47cc | 32 | } |
970d7e83 | 33 | assert_eq!(i, 11); |
223e47cc | 34 | } |