Imported Upstream version 1.72.0

[platform/upstream/boost.git] / boost / math / tools / polynomial.hpp

diff --git a/boost/math/tools/polynomial.hpp b/boost/math/tools/polynomial.hpp
index 357f131..80f17a2 100644 (file)
--- a/boost/math/tools/polynomial.hpp
+++ b/boost/math/tools/polynomial.hpp
@@ -402,6 +402,11 @@ public:
 #ifndef BOOST_NO_CXX11_RVALUE_REFERENCES
    polynomial<T> prime() const
    {
+#ifdef BOOST_MSVC
+      // Disable int->float conversion warning:
+#pragma warning(push)
+#pragma warning(disable:4244)
+#endif
       if (m_data.size() == 0)
       {
         return polynomial<T>({});
@@ -412,6 +417,9 @@ public:
           p_data[i] = m_data[i+1]*static_cast<T>(i+1);
       }
       return polynomial<T>(std::move(p_data));
+#ifdef BOOST_MSVC
+#pragma warning(pop)
+#endif
    }
 
    polynomial<T> integrate() const