Compiler Error C2648

'identifier' : use of member as default parameter requires static member

A non-static member is used as a default parameter.

The following sample generates C2648:

// C2648.cpp
// compile with: /c
class C {
   int i;
   static int j;
   void func1( int i = i );  // C2648  i is not static
   void func2( int i = j );  // OK