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
21 type Target
= [usize];
23 fn deref(&self) -> &[usize] {
28 pub fn foo(arr
: &Arr
) {
29 assert
!(arr
.len() == 3);
30 let x
: &[usize] = &**arr
;
37 // FIXME (#22405): Replace `Box::new` with `box` here when/if possible.
38 let a
= Arr { ptr: Box::new([1, 2, 3]) }
;