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

   Copyright 1998, 1999, 2004, 2006, 2007, 2008 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/>.

   */

extern "C" {

#include <stdio.h>

}

class A {

public:

  A();

  int foo (int x);

  int bar (int y);

  virtual int baz (int z);

  char c;

  int  j;

  int  jj;

  static int s;

};

class B {

public:

  static int s;

};

int A::s = 10;

int B::s = 20;

A::A()

{

  c = 'x';

  j = 5;

}

int A::foo (int dummy)

{

  j += 3;

  return j + dummy;

}

int A::bar (int dummy)

{

  int r;

  j += 13;

  r = this->foo(15);

  return r + j + 2 * dummy;

}

int A::baz (int dummy)

{

  int r;

  j += 15;

  r = this->foo(15);

  return r + j + 12 * dummy;

}

int fum (int dummy)

{

  return 2 + 13 * dummy;

}

typedef int (A::*PMF)(int);

typedef int A::*PMI;

/* This class is in front of the other base classes of Diamond, so

   that we can detect if the offset for Left or the first Base is

   added twice - otherwise it would be 2 * 0 == 0.  */

class Padding

{

public:

  int spacer;

  virtual int vspacer();

};

int Padding::vspacer()

{

  return this->spacer;

}

class Base

{

public:

  int x;

  int get_x();

  virtual int vget_base ();

};

int Base::get_x ()

{

  return this->x;

}

int Base::vget_base ()

{

  return this->x + 1000;

}

class Left : public Base {

public:

  virtual int vget ();

};

int Left::vget ()

{

  return this->x + 100;

}

class Right : public Base {

public:

  virtual int vget ();

};

int Right::vget ()

{

  return this->x + 200;

}

class Diamond : public Padding, public Left, public Right

{

public:

  virtual int vget_base ();

};

int Diamond::vget_base ()

{

  return this->Left::x + 2000;

}

int main ()

{

  A a;

  A * a_p;

  PMF pmf;

  PMF * pmf_p;

  PMI pmi;

  Diamond diamond;

  int (Diamond::*left_pmf) ();

  int (Diamond::*right_pmf) ();

  int (Diamond::*left_vpmf) ();

  int (Diamond::*left_base_vpmf) ();

  int (Diamond::*right_vpmf) ();

  int (Base::*base_vpmf) ();

  int Diamond::*diamond_pmi;

  PMI null_pmi;

  PMF null_pmf;

  a.j = 121;

  a.jj = 1331;

  int k;

  a_p = &a;

  pmi = &A::j;

  pmf = &A::bar;

  pmf_p = &pmf;

  diamond.Left::x = 77;

  diamond.Right::x = 88;

  /* Some valid pointer to members from a base class.  */

  left_pmf = (int (Diamond::*) ()) (int (Left::*) ()) (&Base::get_x);

  right_pmf = (int (Diamond::*) ()) (int (Right::*) ()) (&Base::get_x);

  left_vpmf = &Left::vget;

  left_base_vpmf = (int (Diamond::*) ()) (int (Left::*) ()) (&Base::vget_base);

  right_vpmf = &Right::vget;

  /* An unspecified, value preserving pointer to member cast.  */

  base_vpmf = (int (Base::*) ()) (int (Left::*) ()) &Diamond::vget_base;

  /* A pointer to data member from a base class.  */

  diamond_pmi = (int Diamond::*) (int Left::*) &Base::x;

  null_pmi = NULL;

  null_pmf = NULL;

  pmi = NULL; /* Breakpoint 1 here.  */

  k = (a.*pmf)(3);

  pmi = &A::jj;

  pmf = &A::foo;

  pmf_p = &pmf;

  k = (a.*pmf)(4);

  k = (a.**pmf_p)(5);

  k = a.*pmi;

  k = a.bar(2);

  k += fum (4);

  B b;

  k += b.s;

}