I accidently named an enum value the same as a fwd-declared class name and it crashed VC 7.1 with an internal error.   This repros with cl /Od /G6 /FD /EHsc /RTC1 /RTCc /MTd /GS /W3 /WX /c /Zi  /Zm200

Can someone report this bug?
-----------------
namespace RWS
{
  namespace ButtonMgr
  {
     class RR_Button;
     class StatusWindow;
  }
}

namespace RWS
{
  namespace ButtonMgr
  {
     typedef enum {
         StatusWindow
     } RRButtonType;

     class RR_Button {
        public:
            RR_Button();
    };

     class StatusWindow : public RR_Button {
       public:
        StatusWindow();
     };

  }
}

void main() {}