1 // Copyright 2012 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.
12 // pretty-expanded FIXME #23616
30 fn borrow(_v: &int) {}
32 fn box_mut(v: &mut Box<int>) {
33 borrow(&**v); // OK: &mut -> &imm
36 fn box_mut_rec(v: &mut Rec) {
37 borrow(&*v.f); // OK: &mut -> &imm
40 fn box_mut_recs(v: &mut Outer) {
41 borrow(&*v.f.g.h); // OK: &mut -> &imm
44 fn box_imm(v: &Box<int>) {
48 fn box_imm_rec(v: &Rec) {
52 fn box_imm_recs(v: &Outer) {
53 borrow(&*v.f.g.h); // OK