| // Copyright 2016 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. |
| |
| #![feature(rustc_attrs)] |
| |
| pub extern "C" fn tuple2() -> (u16, u8) { |
| (1, 2) |
| } |
| |
| pub extern "C" fn tuple3() -> (u8, u8, u8) { |
| (1, 2, 3) |
| } |
| |
| #[rustc_mir] |
| pub fn test2() -> u8 { |
| tuple2().1 |
| } |
| |
| #[rustc_mir] |
| pub fn test3() -> u8 { |
| tuple3().2 |
| } |
| |
| fn main() { |
| assert_eq!(test2(), 2); |
| assert_eq!(test3(), 3); |
| } |