26 lines
859 B
Rust
26 lines
859 B
Rust
// Copyright 2017 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.
|
|
|
|
// compile-flags: -Zmir-emit-validate=0
|
|
|
|
#![feature(unsized_tuple_coercion)]
|
|
use std::mem;
|
|
|
|
fn main() {
|
|
let x : &(i32, i32, [i32]) = &(0, 1, [2, 3]);
|
|
let y : &(i32, i32, [i32]) = &(0, 1, [2, 3, 4]);
|
|
let mut a = [y, x];
|
|
a.sort();
|
|
assert_eq!(a, [x, y]);
|
|
|
|
assert_eq!(&format!("{:?}", a), "[(0, 1, [2, 3]), (0, 1, [2, 3, 4])]");
|
|
assert_eq!(mem::size_of_val(x), 16);
|
|
}
|