1/* This test script is part of GDB, the GNU debugger.
2
3   Copyright 2006, 2007 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
19/* Author: Paul N. Hilfinger, AdaCore Inc. */
20
21struct Parent {
22  Parent (int id0) : id(id0) { }
23  int id;
24};
25
26struct Child : public Parent {
27  Child (int id0) : Parent(id0) { }
28};
29
30int f1(Parent& R)
31{
32  return R.id;			/* Set breakpoint marker3 here.  */
33}
34
35int f2(Child& C)
36{
37  return f1(C);			/* Set breakpoint marker2 here.  */
38}
39
40struct OtherParent {
41  OtherParent (int other_id0) : other_id(other_id0) { }
42  int other_id;
43};
44
45struct MultiChild : public Parent, OtherParent {
46  MultiChild (int id0) : Parent(id0), OtherParent(id0 * 2) { }
47};
48
49int mf1(OtherParent& R)
50{
51  return R.other_id;
52}
53
54int mf2(MultiChild& C)
55{
56  return mf1(C);
57}
58
59int main(void)
60{
61  Child Q(42);
62  Child& QR = Q;
63
64  #ifdef usestubs
65     set_debug_traps();
66     breakpoint();
67  #endif
68
69  /* Set breakpoint marker1 here.  */
70
71  f2(Q);
72  f2(QR);
73
74  MultiChild MQ(53);
75  MultiChild& MQR = MQ;
76
77  mf2(MQ);			/* Set breakpoint MQ here.  */
78}
79