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

   Copyright 1999, 2002, 2003, 2004, 2005, 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/>.

   */

#include <iostream>

using namespace std;

void marker1()

{

  return;

}

class A1 {

  int x;

  int y;

friend ostream& operator<<(ostream& outs, A1 one);

public:

  A1(int a, int b)

  {

   x=a;

   y=b;

  }

A1 operator+=(int value);

A1 operator+(const A1&);

A1 operator-(const A1&);

A1 operator%(const A1&);

int operator==(const A1&);

int operator!=(const A1&);

int operator&&(const A1&);

int operator||(const A1&);

A1 operator<<(int);

A1 operator>>(int);

A1 operator|(const A1&);

A1 operator^(const A1&);

A1 operator&(const A1&);

int operator<(const A1&);

int operator<=(const A1&);

int operator>=(const A1&);

int operator>(const A1&);

A1 operator*(const A1&);

A1 operator/(const A1&);

A1 operator=(const A1&);

A1 operator~();

A1 operator+();

A1 operator-();

int operator!();

A1 operator++();

A1 operator++(int);

A1 operator--();

A1 operator--(int);

};

A1 A1::operator+(const A1& second)

{

 A1 sum(0,0);

 sum.x = x + second.x;

 sum.y = y + second.y;

 return (sum);

}

A1 A1::operator*(const A1& second)

{

 A1 product(0,0);

 product.x = this->x * second.x;

 product.y = this->y * second.y;

 return product;

}

A1 A1::operator-(const A1& second)

{

 A1 diff(0,0);

 diff.x = x - second.x;

 diff.y = y - second.y;

 return diff;

}

A1 A1::operator/(const A1& second)

{

 A1 div(0,0);

 div.x = x / second.x;

 div.y = y / second.y;

 return div;

}

A1 A1::operator%(const A1& second)

{

 A1 rem(0,0);

 rem.x = x % second.x;

 rem.y = y % second.y;

 return rem;

}

int A1::operator==(const A1& second)

{

 int a = (x == second.x);

 int b = (y == second.y);

 return (a && b);

}

int A1::operator!=(const A1& second)

{

 int a = (x != second.x);

 int b = (y != second.y);

 return (a || b);

}

int A1::operator&&(const A1& second)

{

 return ( x && second.x);

}

int A1::operator||(const A1& second)

{

 return ( x || second.x);

}

A1 A1::operator<<(int value)

{

 A1 lshft(0,0);

 lshft.x = x << value;

 lshft.y = y << value;

 return lshft;

}

A1 A1::operator>>(int value)

{

 A1 rshft(0,0);

 rshft.x = x >> value;

 rshft.y = y >> value;

 return rshft;

}

A1 A1::operator|(const A1& second)

{

 A1 abitor(0,0);

 abitor.x = x | second.x;

 abitor.y = y | second.y;

 return abitor;

}

A1 A1::operator^(const A1& second)

{

 A1 axor(0,0);

 axor.x = x ^ second.x;

 axor.y = y ^ second.y;

 return axor;

}

A1 A1::operator&(const A1& second)

{

 A1 abitand(0,0);

 abitand.x = x & second.x;

 abitand.y = y & second.y;

 return abitand;

}

int A1::operator<(const A1& second)

{

 A1 b(0,0);

 b.x = 3;

 return (x < second.x);

}

int A1::operator<=(const A1& second)

{

 return (x <= second.x);

}

int A1::operator>=(const A1& second)

{

 return (x >= second.x);

}

int A1::operator>(const A1& second)

{

 return (x > second.x);

}

int A1::operator!(void)

{

 return (!x);

}

A1 A1::operator-(void)

{

 A1 neg(0,0);

 neg.x = -x;

 neg.y = -y;

 return (neg);

}

A1 A1::operator+(void)

{

 A1 pos(0,0);

 pos.x = +x;

 pos.y = +y;

 return (pos);

}

A1 A1::operator~(void)

{

 A1 acompl(0,0);

 acompl.x = ~x;

 acompl.y = ~y;

 return (acompl);

}

A1 A1::operator++() // pre increment

{

 x = x +1;

 return (*this);

}

A1 A1::operator++(int) // post increment

{

 y = y +1;

 return (*this);

}

A1 A1::operator--() // pre decrement

{

 x = x -1;

 return (*this);

}

A1 A1::operator--(int) // post decrement

{

 y = y -1;

 return (*this);

}

A1 A1::operator=(const A1& second)

{

 x = second.x;

 y = second.y;

 return (*this);

}

A1 A1::operator+=(int value)

{

 x += value;

 y += value;

 return (*this);

}

ostream& operator<<(ostream& outs, A1 one)

{

 return (outs << endl << "x = " << one.x << endl << "y = " << one.y << endl << "-------" << endl);

}

class A2 {

  public:

A2 operator+();

};

A2 A2::operator+()

{

  return A2 ();

}

class Member

{

public:

  int z;

};

class Container

{

public:

  Member m;

  Member& operator* ();

};

Member& Container::operator* ()

{

  return this->m;

}

int main (void)

{

 A1 one(2,3);

 A1 two(4,5);

 A1 three(0,0);

 Container c;

 int val;

 marker1(); // marker1-returns-here

 cout << one; // marker1-returns-here

 cout << two;

 three = one + two;

 cout << "+ " <<  three;

 three = one - two;

 cout <<  "- " << three;

 three = one * two;

 cout <<"* " <<  three;

 three = one / two;

 cout << "/ " << three;

 three = one % two;

 cout << "% " << three;

 three = one | two;

 cout << "| " <<three;

 three = one ^ two;

 cout << "^ " <<three;

 three = one & two;

 cout << "& "<< three;

 val = one && two;

 cout << "&& " << val << endl << "-----"<<endl;

 val = one || two;

 cout << "|| " << val << endl << "-----"<<endl;

 val = one == two;

 cout << " == " << val << endl << "-----"<<endl;

 val = one != two;

 cout << "!= " << val << endl << "-----"<<endl;

 val = one >= two;

 cout << ">= " << val << endl << "-----"<<endl;

 val = one <= two;

 cout << "<= " << val << endl << "-----"<<endl;

 val = one < two;

 cout << "< " << val << endl << "-----"<<endl;

 val = one > two;

 cout << "> " << val << endl << "-----"<<endl;

 three = one << 2;

 cout << "lsh " << three;

 three = one >> 2;

 cout << "rsh " << three;

 three = one;

 cout << " = "<< three;

 three += 5;

 cout << " += "<< three;

 val = (!one);

 cout << "! " << val << endl << "-----"<<endl;

 three = (+one);

 cout << "+ " << three;

 three = (-one);

 cout << "- " << three;

 three = (~one);

 cout << " ~" << three;

 three++;

 cout << "postinc " << three;

 three--;

 cout << "postdec " << three;

 --three;

 cout << "predec " << three;

 ++three;

 cout << "preinc " << three;

 (*c).z = 1;

 return 0;

}