rust/src/test/compile-fail/foreign-unsafe-fn.rs

// -*- rust -*-
// Copyright 2012 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.


mod test {
    #[abi = "cdecl"]
    pub extern {
        pub unsafe fn free();
    }
}

fn main() {
    let x = test::free;
    //~^ ERROR access to unsafe function requires unsafe function or block
}