| // Copyright 2015 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. |
| |
| #![allow(unused_must_use)] |
| // Make sure the type inference for the new range expression work as |
| // good as the old one. Check out issue #21672, #21595 and #21649 for |
| // more details. |
| |
| |
| fn main() { |
| let xs = (0..8).map(|i| i == 1u64).collect::<Vec<_>>(); |
| assert_eq!(xs[1], true); |
| let xs = (0..8).map(|i| 1u64 == i).collect::<Vec<_>>(); |
| assert_eq!(xs[1], true); |
| let xs: Vec<u8> = (0..10).collect(); |
| assert_eq!(xs.len(), 10); |
| |
| for x in 0..10 { x % 2; } |
| for x in 0..100 { x as f32; } |
| |
| let array = [true, false]; |
| for i in 0..1 { array[i]; } |
| } |
