[rustc.git] / src / test / rustdoc / const-evalutation-ice.rs

// Copyright 2018 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.

// Just check if we don't get an ICE for the _S type.

#![feature(const_size_of)]

use std::cell::Cell;
use std::mem;

pub struct S {
    s: Cell<usize>
}

pub type _S = [usize; 0 - (mem::size_of::<S>() != 4) as usize];
Commit	Line	Data
2c00a5a8	1	// Copyright 2018 The Rust Project Developers. See the COPYRIGHT
223e47cc LB	2	// file at the top-level directory of this distribution and at
	3	// http://rust-lang.org/COPYRIGHT.
	4	//
	5	// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
	6	// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
	7	// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
	8	// option. This file may not be copied, modified, or distributed
	9	// except according to those terms.
	10
2c00a5a8	11	// Just check if we don't get an ICE for the _S type.
3157f602	12
2c00a5a8	13	#![feature(const_size_of)]
3157f602	14
2c00a5a8 XL	15	use std::cell::Cell;
2c00a5a8 XL	16	use std::mem;
3157f602	17
2c00a5a8 XL	18	pub struct S {
2c00a5a8 XL	19	s: Cell<usize>
54a0048b	20	}
2c00a5a8 XL	21
2c00a5a8 XL	22	pub type _S = [usize; 0 - (mem::size_of::<S>() != 4) as usize];