cf6dcc35e1
git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@111760 91177308-0d34-0410-b5e6-96231b3b80d8
49 lines
1.4 KiB
C++
49 lines
1.4 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// test numeric_limits
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// has_infinity
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#include <limits>
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template <class T, bool expected>
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void
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test()
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{
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static_assert(std::numeric_limits<T>::has_infinity == expected, "has_infinity test 1");
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static_assert(std::numeric_limits<const T>::has_infinity == expected, "has_infinity test 2");
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static_assert(std::numeric_limits<volatile T>::has_infinity == expected, "has_infinity test 3");
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static_assert(std::numeric_limits<const volatile T>::has_infinity == expected, "has_infinity test 4");
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}
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int main()
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{
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test<bool, false>();
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test<char, false>();
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test<signed char, false>();
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test<unsigned char, false>();
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test<wchar_t, false>();
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#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
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test<char16_t, false>();
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test<char32_t, false>();
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#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
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test<short, false>();
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test<unsigned short, false>();
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test<int, false>();
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test<unsigned int, false>();
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test<long, false>();
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test<unsigned long, false>();
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test<long long, false>();
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test<unsigned long long, false>();
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test<float, true>();
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test<double, true>();
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test<long double, true>();
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}
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