1 // Copyright 2015 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.
15 a: [Cell<Option<&'a B<'a>>>; 2]
20 B { a: [Cell::new(None), Cell::new(None)] }
29 b1.a[0].set(Some(&b2));
30 b1.a[1].set(Some(&b3));
31 b2.a[0].set(Some(&b2));
32 b2.a[1].set(Some(&b3));
33 b3.a[0].set(Some(&b1));
34 b3.a[1].set(Some(&b2));