71 struct Elem {  struct
73   constexpr bool operator==(Elem<Y> const&) const  in operator ==()  argument
85       auto f = std::bind_front(MakeTuple{}, Elem<1>{});  in test()
86       assert(f() == std::make_tuple(Elem<1>{}));  in test()
89       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{});  in test()
90       assert(f() == std::make_tuple(Elem<1>{}, Elem<2>{}));  in test()
93       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{}, Elem<3>{});  in test()
94       assert(f() == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<3>{}));  in test()
102       assert(f(Elem<1>{}) == std::make_tuple(Elem<1>{}));  in test()
106       assert(f(Elem<1>{}, Elem<2>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}));  in test()
110 …    assert(f(Elem<1>{}, Elem<2>{}, Elem<3>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<3>{}));  in test()
117       auto f = std::bind_front(MakeTuple{}, Elem<1>{});  in test()
118       assert(f(Elem<10>{}) == std::make_tuple(Elem<1>{}, Elem<10>{}));  in test()
121       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{});  in test()
122       assert(f(Elem<10>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<10>{}));  in test()
125       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{}, Elem<3>{});  in test()
126       assert(f(Elem<10>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<3>{}, Elem<10>{}));  in test()
130       auto f = std::bind_front(MakeTuple{}, Elem<1>{});  in test()
131       assert(f(Elem<10>{}, Elem<11>{}) == std::make_tuple(Elem<1>{}, Elem<10>{}, Elem<11>{}));  in test()
134       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{});  in test()
135 …assert(f(Elem<10>{}, Elem<11>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<10>{}, Elem<11>{}));  in test()
138       auto f = std::bind_front(MakeTuple{}, Elem<1>{}, Elem<2>{}, Elem<3>{});  in test()
139 …assert(f(Elem<10>{}, Elem<11>{}) == std::make_tuple(Elem<1>{}, Elem<2>{}, Elem<3>{}, Elem<10>{}, E…  in test()