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Fix SFINAE for 2-arg + policy and 3 arg w/o policy

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This commit is contained in:
Matt Borland
2025-09-08 13:25:33 +02:00
parent 1b565ea150
commit fb5641a80a
2 changed files with 5 additions and 4 deletions
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5
include/boost/math/special_functions/hypot.hpp
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@@ -17,6 +17,7 @@
#include <boost/math/policies/error_handling.hpp>
#include <boost/math/special_functions/math_fwd.hpp>
#include <boost/math/tools/utility.hpp>
#include <boost/math/tools/numeric_limits.hpp>
namespace boost{ namespace math{ namespace detail{
@@ -101,7 +102,7 @@ BOOST_MATH_GPU_ENABLED inline typename tools::promote_args<T1, T2>::type
static_cast<result_type>(x), static_cast<result_type>(y), policies::policy<>());
}
template <class T1, class T2, class Policy>
template <class T1, class T2, class Policy, boost::math::enable_if_t<!boost::math::numeric_limits<Policy>::is_specialized, bool>>
BOOST_MATH_GPU_ENABLED inline typename tools::promote_args<T1, T2>::type
hypot(T1 x, T2 y, const Policy& pol)
{
@@ -110,7 +111,7 @@ BOOST_MATH_GPU_ENABLED inline typename tools::promote_args<T1, T2>::type
static_cast<result_type>(x), static_cast<result_type>(y), pol);
}
template <class T1, class T2, class T3, boost::math::enable_if_t<!policies::is_policy<T3>::value, bool> = true>
template <class T1, class T2, class T3, boost::math::enable_if_t<boost::math::numeric_limits<T3>::is_specialized, bool>>
BOOST_MATH_GPU_ENABLED tools::promote_args_t<T1, T2, T3>
hypot(T1 x, T2 y, T3 z)
{

4
include/boost/math/special_functions/math_fwd.hpp
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@@ -636,11 +636,11 @@ namespace boost
BOOST_MATH_GPU_ENABLED tools::promote_args_t<T1, T2>
hypot(T1 x, T2 y);
template <class T1, class T2, class Policy>
template <class T1, class T2, class Policy, boost::math::enable_if_t<!boost::math::numeric_limits<Policy>::is_specialized, bool> = true>
BOOST_MATH_GPU_ENABLED tools::promote_args_t<T1, T2>
hypot(T1 x, T2 y, const Policy&);
template <class T1, class T2, class T3, boost::math::enable_if_t<!policies::is_policy<T3>::value, bool> = true>
template <class T1, class T2, class T3, boost::math::enable_if_t<boost::math::numeric_limits<T3>::is_specialized, bool> = true>
BOOST_MATH_GPU_ENABLED tools::promote_args_t<T1, T2, T3>
hypot(T1 x, T2 y, T3 z);