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.
11 // Test that a custom deref with a fat pointer return type does not ICE
17 impl Deref<[uint]> for Arr {
18 fn deref(&self) -> &[uint] {
23 impl DerefMut<[uint]> for Arr {
24 fn deref_mut(&mut self) -> &mut [uint] {
29 pub fn foo(arr: &mut Arr) {
30 let x: &mut [uint] = &mut **arr;
37 let mut a = Arr { ptr: box [1, 2, 3] };