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Fix ADL failures for __float128
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mborland committed Nov 17, 2023
1 parent 2cb550d commit 6c5fd09
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Showing 2 changed files with 10 additions and 6 deletions.
8 changes: 5 additions & 3 deletions test/ccmath_ceil_test.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -38,17 +38,19 @@ constexpr void test()
static_assert(boost::math::ccmath::ceil(T(-2.7)) == T(-2));
static_assert(boost::math::ccmath::ceil(T(-2)) == T(-2));

using std::ceil;

constexpr T half_max_ceil = boost::math::ccmath::ceil(T((std::numeric_limits<T>::max)() / 2));
static_assert(half_max_ceil == (std::numeric_limits<T>::max)() / 2);
BOOST_MATH_ASSERT(half_max_ceil == std::ceil((std::numeric_limits<T>::max)() / 2));
BOOST_MATH_ASSERT(half_max_ceil == ceil((std::numeric_limits<T>::max)() / 2));

constexpr T third_max_ceil = boost::math::ccmath::ceil(T((std::numeric_limits<T>::max)() / 3));
static_assert(third_max_ceil == (std::numeric_limits<T>::max)() / 3);
BOOST_MATH_ASSERT(third_max_ceil == std::ceil((std::numeric_limits<T>::max)() / 3));
BOOST_MATH_ASSERT(third_max_ceil == ceil((std::numeric_limits<T>::max)() / 3));

constexpr T one_over_eps = boost::math::ccmath::ceil(1 / T(std::numeric_limits<T>::epsilon()));
static_assert(one_over_eps == 1 / T(std::numeric_limits<T>::epsilon()));
BOOST_MATH_ASSERT(one_over_eps == std::ceil(1 / T(std::numeric_limits<T>::epsilon())));
BOOST_MATH_ASSERT(one_over_eps == ceil(1 / T(std::numeric_limits<T>::epsilon())));
}

#if !defined(BOOST_MATH_NO_CONSTEXPR_DETECTION) && !defined(BOOST_MATH_USING_BUILTIN_CONSTANT_P)
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8 changes: 5 additions & 3 deletions test/ccmath_floor_test.cpp
Original file line number Diff line number Diff line change
Expand Up @@ -38,17 +38,19 @@ constexpr void test()
static_assert(boost::math::ccmath::floor(T(-2.7)) == T(-3));
static_assert(boost::math::ccmath::floor(T(-2)) == T(-2));

using std::floor;

constexpr T half_max_floor = boost::math::ccmath::floor(T((std::numeric_limits<T>::max)() / 2));
static_assert(half_max_floor == (std::numeric_limits<T>::max)() / 2);
BOOST_MATH_ASSERT(half_max_floor == std::floor((std::numeric_limits<T>::max)() / 2));
BOOST_MATH_ASSERT(half_max_floor == floor((std::numeric_limits<T>::max)() / 2));

constexpr T third_max_floor = boost::math::ccmath::floor(T((std::numeric_limits<T>::max)() / 3));
static_assert(third_max_floor == (std::numeric_limits<T>::max)() / 3);
BOOST_MATH_ASSERT(third_max_floor == std::floor((std::numeric_limits<T>::max)() / 3));
BOOST_MATH_ASSERT(third_max_floor == floor((std::numeric_limits<T>::max)() / 3));

constexpr T one_over_eps = boost::math::ccmath::floor(1 / T(std::numeric_limits<T>::epsilon()));
static_assert(one_over_eps == 1 / T(std::numeric_limits<T>::epsilon()));
BOOST_MATH_ASSERT(one_over_eps == std::floor(1 / T(std::numeric_limits<T>::epsilon())));
BOOST_MATH_ASSERT(one_over_eps == floor(1 / T(std::numeric_limits<T>::epsilon())));
}

#if !defined(BOOST_MATH_NO_CONSTEXPR_DETECTION) && !defined(BOOST_MATH_USING_BUILTIN_CONSTANT_P)
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