Compiler Error C3239

'type' : pointer to interior/pin pointer is disallowed by the common language runtime

The compiler encountered an invalid type.

The following sample generates C3229:

// C3239.cpp
// compile with: /clr
int main() {
   interior_ptr<int>* pip0;   // C3239

   // OK
   int * pip1;
   interior_ptr<int> pip2;
   int ** pip;
}