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 /* Author: Paul N. Hilfinger, AdaCore Inc. */
19 
20 struct Parent {
ParentParent21   Parent (int id0) : id(id0) { }
22   int id;
23 };
24 
25 struct Child : public Parent {
ChildChild26   Child (int id0) : Parent(id0) { }
27 };
28 
f1(Parent & R)29 int f1(Parent& R)
30 {
31   return R.id;			/* Set breakpoint marker3 here.  */
32 }
33 
f2(Child & C)34 int f2(Child& C)
35 {
36   return f1(C);			/* Set breakpoint marker2 here.  */
37 }
38 
39 struct OtherParent {
OtherParentOtherParent40   OtherParent (int other_id0) : other_id(other_id0) { }
41   int other_id;
42 };
43 
44 struct MultiChild : public Parent, OtherParent {
MultiChildMultiChild45   MultiChild (int id0) : Parent(id0), OtherParent(id0 * 2) { }
46 };
47 
mf1(OtherParent & R)48 int mf1(OtherParent& R)
49 {
50   return R.other_id;
51 }
52 
mf2(MultiChild & C)53 int mf2(MultiChild& C)
54 {
55   return mf1(C);
56 }
57 
main(void)58 int main(void)
59 {
60   Child Q(42);
61   Child& QR = Q;
62 
63   /* Set breakpoint marker1 here.  */
64 
65   f2(Q);
66   f2(QR);
67 
68   MultiChild MQ(53);
69   MultiChild& MQR = MQ;
70 
71   mf2(MQ);			/* Set breakpoint MQ here.  */
72 
73   return 0;
74 }
75