| // 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. |
| |
| fn t1() -> u32 { |
| let x; |
| x = if true { [1, 2, 3] } else { [2, 3, 4] }[0]; |
| x |
| } |
| |
| fn t2() -> [u32; 1] { |
| if true { [1, 2, 3]; } else { [2, 3, 4]; } |
| [0] |
| } |
| |
| fn t3() -> u32 { |
| let x; |
| x = if true { i1 as F } else { i2 as F }(); |
| x |
| } |
| |
| fn t4() -> () { |
| if true { i1 as F; } else { i2 as F; } |
| () |
| } |
| |
| type F = fn() -> u32; |
| fn i1() -> u32 { 1 } |
| fn i2() -> u32 { 2 } |
| |
| fn main() { |
| assert_eq!(t1(), 1); |
| assert_eq!(t3(), 1); |
| } |
