1 // { dg-do assemble } 2 // Origin: Loring Holden <lsh@cs.brown.edu> 3 4 template <class V> 5 class _vec3d 6 { 7 public: 8 double _x, _y; 9 }; 10 11 class Wvec : public _vec3d<int> { }; 12 13 template <class T> 14 class TDI { 15 public: 16 T &get(); 17 }; 18 19 template <class T> 20 class hashvar { 21 public : 22 T _val; 23 TDI<T> *val() const; get()24 T get() const { return true ? val()->get() : _val; } 25 }; 26 27 int main()28main() { 29 hashvar<Wvec> CONSTRAINT_DIR; 30 CONSTRAINT_DIR.get(); 31 } 32