// { dg-do assemble  }template <int dim>class Point {  public:    Point (Point<dim> &);    Point<dim> & operator = (Point<dim> &);};template <int dim>class bar{  public:    void foo (Point<dim> p = Point<dim>());};template <>void bar<2>::foo (Point<2> p) {  const int dim = 2;  Point<dim> q = p;}