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//===----------------------------------------------------------------------===//
//
// The LLVM Compiler Infrastructure
//
// This file is dual licensed under the MIT and the University of Illinois Open
// Source Licenses. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
// test numeric_limits
// infinity()
#include <limits>
#include <cfloat>
#include <cassert>
template <class T>
void
test(T expected)
{
assert(std::numeric_limits<T>::infinity() == expected);
assert(std::numeric_limits<const T>::infinity() == expected);
assert(std::numeric_limits<volatile T>::infinity() == expected);
assert(std::numeric_limits<const volatile T>::infinity() == expected);
}
extern float zero;
int main()
{
test<bool>(false);
test<char>(0);
test<signed char>(0);
test<unsigned char>(0);
test<wchar_t>(0);
#ifndef _LIBCPP_HAS_NO_UNICODE_CHARS
test<char16_t>(0);
test<char32_t>(0);
#endif // _LIBCPP_HAS_NO_UNICODE_CHARS
test<short>(0);
test<unsigned short>(0);
test<int>(0);
test<unsigned int>(0);
test<long>(0);
test<unsigned long>(0);
test<long long>(0);
test<unsigned long long>(0);
test<float>(1./zero);
test<double>(1./zero);
test<long double>(1./zero);
}
float zero = 0;
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