gdb/testsuite/gdb.cp/exceptprint.cc

   1 /* This testcase is part of GDB, the GNU debugger.
   2
   3    Copyright 2013-2021 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 template<typename T>
  19 void
  20 throwit (T val)
  21 {
  22   throw val;
  23 }
  24
  25 template<typename T>
  26 void
  27 rethrowit (T val)
  28 {
  29   try
  30     {
  31       try
  32         {
  33           throwit (val);
  34         }
  35       catch (...)
  36         {
  37           throw;
  38         }
  39     }
  40   catch (...)
  41     {
  42       // Ignore.
  43     }
  44 }
  45
  46 struct maude
  47 {
  48   int mv;
  49
  50   maude (int x) : mv (x) { }
  51 };
  52
  53 int
  54 main (int argc, char **argv)
  55 {
  56   maude mm (77);
  57   maude &mmm (mm);
  58
  59   rethrowit ("hi bob");
  60   rethrowit (23);
  61   rethrowit (mm);
  62   rethrowit (mmm);
  63
  64   return 0;
  65 }