26 void check() {  in check()  function
34   check<T,             T>();  in main()
35   check<T&,            T>();  in main()
36   check<T const,       T>();  in main()
37   check<T const&,      T>();  in main()
38   check<T*,            T*>();  in main()
39   check<T const*,      T const*>();  in main()
40   check<T[3],          T*>();  in main()
41   check<T const [3],   T const*>();  in main()
42   check<T (),          T (*)()>();  in main()
43   check<T (int) const, T (int) const>();  in main()
44   check<T (int) &,     T (int) &>();  in main()
45   check<T (int) &&,    T (int) &&>();  in main()
47   check<std::reference_wrapper<T>,         T&>();  in main()
48   check<std::reference_wrapper<T>&,        T&>();  in main()
49   check<std::reference_wrapper<T const>,   T const&>();  in main()
50   check<std::reference_wrapper<T const>&,  T const&>();  in main()
51   check<std::reference_wrapper<T*>,        T*&>();  in main()
52   check<std::reference_wrapper<T*>&,       T*&>();  in main()
53   check<std::reference_wrapper<T const*>,  T const*&>();  in main()
54   check<std::reference_wrapper<T const*>&, T const*&>();  in main()
55   check<std::reference_wrapper<T[3]>,      T (&)[3]>();  in main()
56   check<std::reference_wrapper<T[3]>&,     T (&)[3]>();  in main()
57   check<std::reference_wrapper<T ()>,      T (&)()>();  in main()
58   check<std::reference_wrapper<T ()>&,     T (&)()>();  in main()