C2248: cannot access protected member

Hello,

Some time ago I asked a question about taking an address of protected
member function:

"C2248: cannot access protected member"
http://groups.google.com/group/microsoft.public.vc.language/browse_frm/thread/a6b6afdca3ea91a2/

Recently I discovered that proposed solution fails to compile with
VC++2008 if the classes are nested and member function is referenced via
fully qualified name:

class Outer
{
     class X;
         class Y;
};

class Outer::X
{
protected:
     void foo() {}
     int a;
};

class Outer::Y : public Outer::X
{
public:
     void bar()
     {
         void (Outer::Y::*pf)() = &Outer::Y::foo; // C2248
         int Outer::Y::*pa = &Outer::Y::a; // C2248
     }
};

If I omit the `Outer' part, then everything compiles smoothly:

     void (Outer::Y::*pf)() = &Y::foo;
     int Outer::Y::*pa = &Y::a;

Comeau C++ online test compiles the code either way, so I believe it's a
bug in VC++ 2008.

Before I open a bug report, do I miss something here?

Thanks
Alex