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 // Attempt to change the mutability as well as unsizing.
13 struct Fat<T: ?Sized> {
22 // With a vec of ints.
23 let f1 = Fat { ptr: [1, 2, 3] };
24 let f2: &Fat<[isize; 3]> = &f1;
25 let f3: &mut Fat<[isize]> = f2; //~ ERROR mismatched types
28 let f1 = Fat { ptr: Foo };
29 let f2: &Fat<Foo> = &f1;
30 let f3: &mut Fat<Bar> = f2; //~ ERROR mismatched types