| // Copyright 2012 The Rust Project Developers. See the COPYRIGHT |
| // file at the top-level directory of this distribution and at |
| // http://rust-lang.org/COPYRIGHT. |
| // |
| // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or |
| // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license |
| // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your |
| // option. This file may not be copied, modified, or distributed |
| // except according to those terms. |
| |
| // pretty-expanded FIXME #23616 |
| |
| pub fn main() { |
| struct A { |
| a: isize, |
| w: B, |
| } |
| struct B { |
| a: isize |
| } |
| let mut p = A { |
| a: 1, |
| w: B {a: 1}, |
| }; |
| |
| // even though `x` is not declared as a mutable field, |
| // `p` as a whole is mutable, so it can be modified. |
| p.a = 2; |
| |
| // this is true for an interior field too |
| p.w.a = 2; |
| } |
