18 struct mock_pair {  struct
23 struct tuple_size<mock_pair<T1, T2>> {
28 struct tuple_element<0, mock_pair<T1, T2>> {
33 struct tuple_element<1, mock_pair<T1, T2>> {
41 constexpr std::tuple_element_t<I, std::mock_pair<T1, T2>> &  argument
42 get(std::mock_pair<T1, T2> &p) noexcept {  in get()
50 constexpr const std::tuple_element_t<I, std::mock_pair<T1, T2>> &
51 get(const std::mock_pair<T1, T2> &p) noexcept {  in get()
59 constexpr std::tuple_element_t<I, std::mock_pair<T1, T2>> &&
60 get(std::mock_pair<T1, T2> &&p) noexcept {  in get()
63     return static_cast<std::tuple_element_t<I, std::mock_pair<T1, T2>> &&>(p.first);  in get()
65     return static_cast<std::tuple_element_t<I, std::mock_pair<T1, T2>> &&>(p.second);  in get()
69 constexpr const std::tuple_element_t<I, std::mock_pair<T1, T2>> &&
70 get(const std::mock_pair<T1, T2> &&p) noexcept {  in get()
72     return static_cast<std::tuple_element_t<I, std::mock_pair<T1, T2>> &&>(p.first);  in get()
74     return static_cast<std::tuple_element_t<I, std::mock_pair<T1, T2>> &&>(p.second);  in get()
99   std::mock_pair<int, int> p = {1, 2};  in non_user_defined_by_value()
122   std::mock_pair<int, int> p = {1, 2};  in non_user_defined_by_lref()
145   std::mock_pair<int, int> p = {1, 2};  in non_user_defined_by_rref()
402   std::mock_pair<int &, int &> p{i, j};  in ref_val()
424   std::mock_pair<Small_Non_POD, Small_Non_POD> p{{1, 2}, {1, 2}};  in non_user_defined_small_non_pod_by_value()
454   std::mock_pair<Small_Non_POD, Small_Non_POD> p{{1, 2}, {1, 2}};  in non_user_defined_small_non_pod_by_lref()
484   std::mock_pair<Small_Non_POD, Small_Non_POD> p{{1, 2}, {1, 2}};  in non_user_defined_small_non_pod_by_rref()
559   std::mock_pair<Small_Non_POD, Small_Non_POD> p{{1, 2}, {3, 4}};  in syntax_2()
571   std::mock_pair<Small_Non_POD, Small_Non_POD> p{{1, 2}, {3, 4}};  in syntax_3()