[rustc.git] / src / test / ui / consts / const-cast-ptr-int.rs

// run-pass
#![allow(non_upper_case_globals)]

use std::ptr;

struct TestStruct {
    x: *const u8
}

unsafe impl Sync for TestStruct {}

static a: TestStruct = TestStruct{x: 0 as *const u8};

pub fn main() {
    assert_eq!(a.x, ptr::null());
}
Commit	Line	Data
b7449926 XL	1	// run-pass
b7449926 XL	2	#![allow(non_upper_case_globals)]
c34b1796	3
970d7e83 LB	4	use std::ptr;
970d7e83 LB	5
1a4d82fc JJ	6	struct TestStruct {
	7	x: *const u8
	8	}
	9
	10	unsafe impl Sync for TestStruct {}
	11
	12	static a: TestStruct = TestStruct{x: 0 as *const u8};
223e47cc LB	13
223e47cc LB	14	pub fn main() {
1a4d82fc	15	assert_eq!(a.x, ptr::null());
223e47cc	16	}