1/* This test script is part of GDB, the GNU debugger.
2
3   Copyright 2006-2020 Free Software Foundation, Inc.
4
5   This program is free software; you can redistribute it and/or modify
6   it under the terms of the GNU General Public License as published by
7   the Free Software Foundation; either version 3 of the License, or
8   (at your option) any later version.
9
10   This program is distributed in the hope that it will be useful,
11   but WITHOUT ANY WARRANTY; without even the implied warranty of
12   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13   GNU General Public License for more details.
14
15   You should have received a copy of the GNU General Public License
16   along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
17
18/* Rvalue reference parameter tests, based on ref-params.cc.  */
19
20#include <utility>
21
22struct Parent
23{
24  Parent (int id0) : id (id0) { }
25  int id;
26};
27
28struct Child : public Parent
29{
30  Child (int id0) : Parent (id0) { }
31};
32
33int
34f1 (Parent &&R)
35{
36  return R.id;			/* Set breakpoint marker3 here.  */
37}
38
39int
40f2 (Child &&C)
41{
42  return f1 (std::move (C));                 /* Set breakpoint marker2 here.  */
43}
44
45struct OtherParent
46{
47  OtherParent (int other_id0) : other_id (other_id0) { }
48  int other_id;
49};
50
51struct MultiChild : public Parent, OtherParent
52{
53  MultiChild (int id0) : Parent (id0), OtherParent (id0 * 2) { }
54};
55
56int
57mf1 (OtherParent &&R)
58{
59  return R.other_id;
60}
61
62int
63mf2 (MultiChild &&C)
64{
65  return mf1 (std::move (C));
66}
67
68int
69main ()
70{
71  Child Q(40);
72  Child &QR = Q;
73
74  /* Set breakpoint marker1 here.  */
75
76  f1 (Child (41));
77  f2 (Child (42));
78
79  MultiChild MQ (53);
80  MultiChild &MQR = MQ;
81
82  mf2 (std::move (MQ));			/* Set breakpoint MQ here.  */
83
84  return 0;
85}
86