| // 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. |
| |
| #![allow(unused_assignments)] |
| #![allow(unused_variables)] |
| |
| pub fn main() { |
| let i: isize = 'Q' as isize; |
| assert_eq!(i, 0x51); |
| let u: u32 = i as u32; |
| assert_eq!(u, 0x51 as u32); |
| assert_eq!(u, 'Q' as u32); |
| assert_eq!(i as u8, 'Q' as u8); |
| assert_eq!(i as u8 as i8, 'Q' as u8 as i8); |
| assert_eq!(0x51 as char, 'Q'); |
| assert_eq!(0 as u32, false as u32); |
| |
| // Test that `_` is correctly inferred. |
| let x = &"hello"; |
| let mut y = x as *const _; |
| y = 0 as *const _; |
| } |
