// Doesn't erase the type of bounded string
returnValue.insert_wstring("");
break;
case TCKind._tk_objref:
// nil for object references
returnValue.insert_Object(null);
break;
case TCKind._tk_TypeCode:
// a type code with a TCKind value of tk_null for type codes
// We can reuse the type code that's already in the any.
returnValue.insert_TypeCode(returnValue.type());