22 struct X1 {  struct
25   X1<T>();  argument
26   X1<T>(int);
27   (X1<T>)(float);
28   X1(float, float);
29   (X1)(double);
30   X1<T> (f0)(int);
31   X1<T> (f0)(type);
32   X1 (f1)(int);
33   X1 (f1)(type);
35   template<typename U> X1(U);
36   X1 f2();
37   X1 f2(int);
40 template<typename T> X1<T>::X1() { }  in X1()  function in X1
41 template<typename T> (X1<T>::X1)(double) { }
42 template<typename T> X1<T> X1<T>::f1(int) { return 0; }  in f1()
43 template<typename T> X1<T> (X1<T>::f1)(type) { return 0; }  in X1()  function