14     BOOST_HOF_STATIC_TEST_CHECK(boost::hof::identity(10) == 10);  in BOOST_HOF_TEST_CASE()
15     BOOST_HOF_TEST_CHECK(boost::hof::identity(10) == 10);  in BOOST_HOF_TEST_CASE()
21     BOOST_HOF_TEST_CHECK(boost::hof::identity(i) == 3);  in BOOST_HOF_TEST_CASE()
22     BOOST_HOF_TEST_CHECK(&boost::hof::identity(i) == &i);  in BOOST_HOF_TEST_CASE()
23     static_assert(std::is_lvalue_reference<decltype(boost::hof::identity(i))>::value, "Not lvalue");  in BOOST_HOF_TEST_CASE()
24 …  static_assert(!std::is_lvalue_reference<decltype(boost::hof::identity(3))>::value, "Not rvalue");  in BOOST_HOF_TEST_CASE()
29     auto ls = boost::hof::identity({1, 2, 3, 4});  in BOOST_HOF_TEST_CASE()
36 …BOOST_HOF_TEST_CHECK(std::vector<int>(boost::hof::identity({1, 2, 3})) == std::vector<int>{1, 2, 3…  in BOOST_HOF_TEST_CASE()
41 …static_assert(boost::hof::is_invocable<decltype(boost::hof::identity), int>::value, "Identiy calla…  in BOOST_HOF_TEST_CASE()
42 …static_assert(!boost::hof::is_invocable<decltype(boost::hof::identity), int, int>::value, "Identiy…  in BOOST_HOF_TEST_CASE()
43 …static_assert(!boost::hof::is_invocable<decltype(boost::hof::identity)>::value, "Identiy not calla…  in BOOST_HOF_TEST_CASE()
48     static_assert(noexcept(boost::hof::identity({1, 2, 3})), "Noexcept identity");  in BOOST_HOF_TEST_CASE()
49     static_assert(noexcept(boost::hof::identity(1)), "Noexcept identity");  in BOOST_HOF_TEST_CASE()
51     static_assert(noexcept(boost::hof::identity(i)), "Noexcept identity");  in BOOST_HOF_TEST_CASE()
64     static_assert(noexcept(boost::hof::identity(ct)), "Noexcept identity");  in BOOST_HOF_TEST_CASE()
65     static_assert(noexcept(boost::hof::identity(boost::hof::move(ct))), "Noexcept identity");  in BOOST_HOF_TEST_CASE()
66     static_assert(!noexcept(boost::hof::identity(copy_throws{})), "Noexcept identity");  in BOOST_HOF_TEST_CASE()