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/* This testcase is part of GDB, the GNU debugger.

   Copyright 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/>.  */

class Obj {

public:

  Obj ();

  Obj (const Obj &);

  ~Obj ();

  int var[2];

};

int foo (Obj arg)

{

  return arg.var[0] + arg.var[1];

}

Obj::Obj ()

{

  var[0] = 1;

  var[1] = 2;

}

Obj::Obj (const Obj &obj)

{

  var[0] = obj.var[0];

  var[1] = obj.var[1];

}

Obj::~Obj ()

{

}

struct Derived : public Obj

{

  int other;

};

int blap (Derived arg)

{

  return foo (arg);

}

struct Container

{

  Obj obj;

};

int blip (Container arg)

{

  return foo (arg.obj);

}

Obj global_obj;

Derived global_derived;

Container global_container;

int

main ()

{

  int bar = foo (global_obj);

  blap (global_derived);

  blip (global_container);

  return bar;

}