29 constexpr void test_num(T in, T expected) {  in test_num()  function
53   test_num<T>(in, expected);  in test_implementation_defined_size()
57   test_num<uint8_t>(0xAB, 0xAB);  in test()
58   test_num<uint16_t>(0xCDEF, 0xEFCD);  in test()
59   test_num<uint32_t>(0x01234567, 0x67452301);  in test()
60   test_num<uint64_t>(0x0123456789ABCDEF, 0xEFCDAB8967452301);  in test()
62   test_num<int8_t>(static_cast<int8_t>(0xAB), static_cast<int8_t>(0xAB));  in test()
63   test_num<int16_t>(static_cast<int16_t>(0xCDEF), static_cast<int16_t>(0xEFCD));  in test()
64   test_num<int32_t>(0x01234567, 0x67452301);  in test()
65   test_num<int64_t>(0x0123456789ABCDEF, 0xEFCDAB8967452301);  in test()
70   test_num<__uint128_t>(in, expected);  in test()
71   test_num<__int128_t>(in, expected);  in test()
74   test_num<bool>(true, true);  in test()
75   test_num<bool>(false, false);  in test()
76   test_num<char>(static_cast<char>(0xCD), static_cast<char>(0xCD));  in test()
77   test_num<unsigned char>(0xEF, 0xEF);  in test()
78   test_num<signed char>(0x45, 0x45);  in test()
79   test_num<char8_t>(0xAB, 0xAB);  in test()
80   test_num<char16_t>(0xABCD, 0xCDAB);  in test()
81   test_num<char32_t>(0xABCDEF01, 0x01EFCDAB);  in test()