🚀 go-pugleaf

	Dear 'GNU',

We are just changing from the AT&T C++ compiler to your gcc-2.2.2 with
the libg++-2.2. And the bugs changes also. I think I've found a bug
concerning pointer assignment to a pointer of a pointer inside a
global declared class. Here follows a simple example:

----------------------------------------------------------------------

#include <stream.h>

class TestClass
{
 public:

  char *string;
  char **stringPtr;

  TestClass() {
    stringPtr = &string; 
  };

  void testNewDelete(char flag) {
    char *localString;
    cerr << flag <<endl; (*stringPtr) = localString;
    cerr << flag <<endl;
  };
};

char *string;
char **stringPtr;

TestClass outerTestClass;

main()
{
  stringPtr = &string; 

  char *localString;
  cerr << "A" <<endl; (*stringPtr) = localString;

  TestClass innerTestClass;
  cerr << "B" <<endl; innerTestClass.testNewDelete('b');

  cerr << "C" <<endl; outerTestClass.testNewDelete('c');

  cerr << "D" <<endl;
};


-----------------------------------------------------------------

I got always a Segmentation fault for line 'C' and can't see why.

	Kind regards, Laurenz Wiskott.