1 //===----------------------------------------------------------------------===//
3 // The LLVM Compiler Infrastructure
5 // This file is dual licensed under the MIT and the University of Illinois Open
6 // Source Licenses. See LICENSE.TXT for details.
8 //===----------------------------------------------------------------------===//
10 // test numeric_limits
16 #include "test_macros.h"
18 template <class T, bool expected>
22 static_assert(std::numeric_limits<T>::tinyness_before == expected, "tinyness_before test 1");
23 static_assert(std::numeric_limits<const T>::tinyness_before == expected, "tinyness_before test 2");
24 static_assert(std::numeric_limits<volatile T>::tinyness_before == expected, "tinyness_before test 3");
25 static_assert(std::numeric_limits<const volatile T>::tinyness_before == expected, "tinyness_before test 4");
32 test<signed char, false>();
33 test<unsigned char, false>();
34 test<wchar_t, false>();
35 #if TEST_STD_VER > 17 && defined(__cpp_char8_t)
36 test<char8_t, false>();
38 #ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
39 test<char16_t, false>();
40 test<char32_t, false>();
41 #endif // _LIBCPP_HAS_NO_UNICODE_CHARS
43 test<unsigned short, false>();
45 test<unsigned int, false>();
47 test<unsigned long, false>();
48 test<long long, false>();
49 test<unsigned long long, false>();
50 #ifndef _LIBCPP_HAS_NO_INT128
51 test<__int128_t, false>();
52 test<__uint128_t, false>();
55 test<double, false>();
56 test<long double, false>();