From 29c6fc7aa212171649492c97de7788600d90be82 Mon Sep 17 00:00:00 2001
From: Kohei Takahashi <flast@flast.jp>
Date: Fri, 2 Feb 2018 12:12:27 +0900
Subject: [PATCH] Added is_final intrinsic for msvc 2013 and later

---
 include/boost/type_traits/intrinsics.hpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/include/boost/type_traits/intrinsics.hpp b/include/boost/type_traits/intrinsics.hpp
index 7d97157..857215b 100644
--- a/include/boost/type_traits/intrinsics.hpp
+++ b/include/boost/type_traits/intrinsics.hpp
@@ -135,6 +135,9 @@
 #   define BOOST_IS_NOTHROW_MOVE_ASSIGN(T) (__is_nothrow_assignable(T&, T&&))
 #   define BOOST_IS_NOTHROW_MOVE_CONSTRUCT(T) (__is_nothrow_constructible(T, T&&))
 #endif
+#if _MSC_VER >= 1800
+#   define BOOST_IS_FINAL(T) __is_final(T)
+#endif
 #   define BOOST_HAS_TYPE_TRAITS_INTRINSICS
 #endif