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.
11 // pretty-expanded FIXME #23616
13 #![allow(dead_assignment)]
14 #![allow(unused_variables)]
15 #![feature(box_syntax)]
17 struct A { a: isize, b: isize }
18 struct Abox { a: Box<isize>, b: Box<isize> }
20 fn ret_int_i() -> isize { 10 }
22 fn ret_ext_i() -> Box<isize> { box 10 }
24 fn ret_int_rec() -> A { A {a: 10, b: 10} }
26 fn ret_ext_rec() -> Box<A> { box A {a: 10, b: 10} }
28 fn ret_ext_mem() -> Abox { Abox {a: box 10, b: box 10} }
30 fn ret_ext_ext_mem() -> Box<Abox> { box Abox{a: box 10, b: box 10} }
34 let mut ext_i: Box<isize>;
36 let mut ext_rec: Box<A>;
37 let mut ext_mem: Abox;
38 let mut ext_ext_mem: Box<Abox>;
39 int_i = ret_int_i(); // initializing
41 int_i = ret_int_i(); // non-initializing
43 int_i = ret_int_i(); // non-initializing
45 ext_i = ret_ext_i(); // initializing
47 ext_i = ret_ext_i(); // non-initializing
49 ext_i = ret_ext_i(); // non-initializing
51 int_rec = ret_int_rec(); // initializing
53 int_rec = ret_int_rec(); // non-initializing
55 int_rec = ret_int_rec(); // non-initializing
57 ext_rec = ret_ext_rec(); // initializing
59 ext_rec = ret_ext_rec(); // non-initializing
61 ext_rec = ret_ext_rec(); // non-initializing
63 ext_mem = ret_ext_mem(); // initializing
65 ext_mem = ret_ext_mem(); // non-initializing
67 ext_mem = ret_ext_mem(); // non-initializing
69 ext_ext_mem = ret_ext_ext_mem(); // initializing
71 ext_ext_mem = ret_ext_ext_mem(); // non-initializing
73 ext_ext_mem = ret_ext_ext_mem(); // non-initializing