1 // Copyright 2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
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.
12 #![feature(intrinsics)]
14 extern "rust-intrinsic" {
15 fn return_address() -> *const u8;
19 let _ = return_address();
20 //~^ ERROR invalid use of `return_address` intrinsic: function does not use out pointer
23 unsafe fn g() -> int {
24 let _ = return_address();
25 //~^ ERROR invalid use of `return_address` intrinsic: function does not use out pointer