exception.cc revision 1.6 
1/* This testcase is part of GDB, the GNU debugger.
2
3   Copyright 1997-2016 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// Test file for exception handling support.
19
20using namespace std;
21
22int foo (int i)
23{
24  if (i < 32)
25    throw (int) 13;
26  else
27    return i * 2;
28}
29
30extern "C" int bar (int k, unsigned long eharg, int flag);
31
32int bar (int k, unsigned long eharg, int flag)
33{
34  return 1;
35}
36
37int catcher (int x)
38{
39  return x;
40}
41
42int main()
43{
44  int j;
45
46  try {
47    j = foo (20);
48  }
49  catch (int x) {
50    catcher (x);
51  }
52
53  try {
54    try {
55      j = foo (20);
56    }
57    catch (int x) {
58      catcher (x);
59      throw;
60    }
61  }
62  catch (int y) {
63    catcher (y);
64  }
65
66  // Not caught
67  foo (20);
68}
69