| // 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. |
| |
| // no-pretty-expanded FIXME #15189 |
| |
| pub fn main() { |
| let x = vec!(1i, 2i, 3i); |
| let mut y = 0i; |
| for i in x.iter() { println!("{}", *i); y += *i; } |
| println!("{}", y); |
| assert_eq!(y, 6); |
| let s = "hello there".to_string(); |
| let mut i: int = 0; |
| for c in s.as_slice().bytes() { |
| if i == 0 { assert!((c == 'h' as u8)); } |
| if i == 1 { assert!((c == 'e' as u8)); } |
| if i == 2 { assert!((c == 'l' as u8)); } |
| if i == 3 { assert!((c == 'l' as u8)); } |
| if i == 4 { assert!((c == 'o' as u8)); } |
| // ... |
| |
| i += 1; |
| println!("{}", i); |
| println!("{}", c); |
| } |
| assert_eq!(i, 11); |
| } |
