23 void use(A *obj) { obj->f(); }  in use()  function
43 void use(B *obj) { obj->f(); }  in use()  function
58 void use(C *obj) { obj->f(); }  in use()  function
73 void use(D *obj) { obj->f(); }  in use()  function
93 void use(E *obj) { obj->i(); }  in use()  function
111 void use(F *obj) { obj->i(); }  in use()  function
132 void use(G *obj) { obj->j(); }  in use()  function
152 void use(I *obj) { obj->f(); }  in use()  function
171 void use(J *obj) { obj->foo(42); }  in use()  function
190 void use(K *obj) { obj->foo(42.0f); }  in use()  function
213 void use(L *obj) { obj->foo(42.0f); }  in use()  function
238 void use(M *obj) { obj->foo(42.0f); }  in use()  function
253 void use(N *obj) { obj->operator+(42); }  in use()  function
258 void use(O *obj) { obj->f(); }  in use()  function
259 void use(P *obj) { obj->f(); }  in use()  function
277 void use(Q *obj) { obj->foo(42); }  in use()  function
291 void use(R *obj) { obj->foo(42l); }  in use()  function