🚀 go-pugleaf

On an DECstation 5000 running Ultrix 4.2A, with a generically
installed gcc 2.2.2, compiling the program listed below causes
the following error message:

gcc: Internal compiler error: program cc1plus got fatal signal 11

Constructors and other member functions for the nested class do
not generate the error.  If the destructor is defined inside the
class (as in the second program) it also seems to work.

The program that fails:

class A {
protected:
  class B {
  public:
    ~B();
  private:
    float _datum;
  };
private:
  B *_b;
};

A::B::~B()
{
  _datum = 8.0;
}

A program that compiles:

class A {
protected:
  class B {
  public:
    ~B() { _datum = 8.0; }
  private:
    float _datum;
  };
private:
  B *_b;
};