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/* This test script is part of GDB, the GNU debugger.
 
   Copyright 2006, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
 
   This program is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 3 of the License, or
   (at your option) any later version.
 
   This program is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.
 
   You should have received a copy of the GNU General Public License
   along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
 
/* Author: Paul N. Hilfinger, AdaCore Inc. */
 
struct Parent {
  Parent (int id0) : id(id0) { }
  int id;
};
 
struct Child : public Parent {
  Child (int id0) : Parent(id0) { }
};
 
int f1(Parent& R)
{
  return R.id;			/* Set breakpoint marker3 here.  */
}
 
int f2(Child& C)
{
  return f1(C);			/* Set breakpoint marker2 here.  */
}
 
struct OtherParent {
  OtherParent (int other_id0) : other_id(other_id0) { }
  int other_id;
};
 
struct MultiChild : public Parent, OtherParent {
  MultiChild (int id0) : Parent(id0), OtherParent(id0 * 2) { }
};
 
int mf1(OtherParent& R)
{
  return R.other_id;
}
 
int mf2(MultiChild& C)
{
  return mf1(C);
}
 
int main(void) 
{
  Child Q(42);
  Child& QR = Q;
 
  #ifdef usestubs
     set_debug_traps();
     breakpoint();
  #endif
 
  /* Set breakpoint marker1 here.  */
 
  f2(Q);
  f2(QR);
 
  MultiChild MQ(53);
  MultiChild& MQR = MQ;
 
  mf2(MQ);			/* Set breakpoint MQ here.  */
}