From b5c87084afaef42b2d058f68091be31988a6a874 Mon Sep 17 00:00:00 2001
From: DongHun Kwak <dh0128.kwak@samsung.com>
Date: Wed, 13 Sep 2017 11:08:07 +0900
Subject: Imported Upstream version 1.64.0

Change-Id: Id9212edd016dd55f21172c427aa7894d1d24148b
Signed-off-by: DongHun Kwak <dh0128.kwak@samsung.com>
---
 boost/type_traits/make_void.hpp | 52 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 52 insertions(+)
 create mode 100644 boost/type_traits/make_void.hpp

(limited to 'boost/type_traits/make_void.hpp')

diff --git a/boost/type_traits/make_void.hpp b/boost/type_traits/make_void.hpp
new file mode 100644
index 0000000000..f48823b059
--- /dev/null
+++ b/boost/type_traits/make_void.hpp
@@ -0,0 +1,52 @@
+/*
+Copyright 2017 Glen Joseph Fernandes
+<glenjofe -at- gmail.com>
+
+Distributed under the Boost Software License,
+Version 1.0. (See accompanying file LICENSE_1_0.txt
+or copy at http://www.boost.org/LICENSE_1_0.txt)
+*/
+
+#ifndef BOOST_TT_MAKE_VOID_HPP_INCLUDED
+#define BOOST_TT_MAKE_VOID_HPP_INCLUDED
+
+#include <boost/config.hpp>
+
+namespace boost {
+
+#if !defined(BOOST_NO_CXX11_VARIADIC_TEMPLATES)
+template<class...>
+struct make_void {
+    typedef void type;
+};
+
+#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
+template<class... Ts>
+using void_t = typename make_void<Ts...>::type;
+#endif
+
+#else /* BOOST_NO_CXX11_VARIADIC_TEMPLATES */
+
+template<class = void,
+         class = void,
+         class = void,
+         class = void,
+         class = void>
+struct make_void {
+    typedef void type;
+};
+
+#if !defined(BOOST_NO_CXX11_TEMPLATE_ALIASES)
+template<class A = void,
+         class B = void,
+         class C = void,
+         class D = void,
+         class E = void>
+using void_t = typename make_void<A, B, C, D, E>::type;
+#endif
+
+#endif
+
+} /* boost */
+
+#endif
-- 
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