Overloaded operators

This is a program that will process complex numbers (real and imaginary), but I'm getting an Internal Compiler Error:

Code:

#include <iostream>
using namespace std;


class Complex
{
    double real, img;

public:
    Complex( double realval = 0.0, double imagval = 0.0 ) : real(realval), img(imagval) 
	{
	} // default contructor

    Complex( const Complex &right )
    {
        real = right.real;
        img = right.img;
    } // copy constructor

    friend Complex operator+( const Complex & left, const Complex &right ); 
    friend ostream &operator<<( ostream &output, const Complex &right );
};

Complex operator+(const Complex &left, const Complex &right )
{
    return Complex(left.real+right.real, left.img+right.img);
}

ostream &operator<<( ostream &output, const Complex &right )
{
    return output << "(" << right.real << ") + (" << right.img << ")i";
}

int main()
{
    Complex A(2.5,-2.2), B(5.0,1.0), C;

    C = A + B;

    cout << "A is first complex number: " << A << endl;
    cout << "B is second complex number: " << B << endl;
    cout << "C is A + B: " << C << endl;

    return 0;
}

Works fine using g++ 3.3.5
Kurt

which compiler are you using? I don't have any problems with VC 2003.

Works fine in VC++ 6 & 7.1

I thought that looked familiar. Wow, almost a year ago and I still recognized it (even thought it's got a few cosmetic changes).

Your code must be going around! Hmm, I'm using MS Visual C++ that came with the 4th Edition book.

The 4th edition of what book? When you go to Help->About... which version of the development environment is shown?