[rustc.git] / src / test / ui / typeck-fn-to-unsafe-fn-ptr.rs

// run-pass
// This tests reification from safe function to `unsafe fn` pointer

fn do_nothing() -> () {}

unsafe fn call_unsafe(func: unsafe fn() -> ()) -> () {
    func()
}

pub fn main() {
    unsafe { call_unsafe(do_nothing); }
}
Commit	Line	Data
416331ca	1	// run-pass
c30ab7b3	2	// This tests reification from safe function to `unsafe fn` pointer
d9579d0f	3
c30ab7b3 SL	4	fn do_nothing() -> () {}
	5
	6	unsafe fn call_unsafe(func: unsafe fn() -> ()) -> () {
	7	func()
	8	}
	9
	10	pub fn main() {
	11	unsafe { call_unsafe(do_nothing); }
223e47cc	12	}