Initial commit.

test/mp_third.cpp

@@ -0,0 +1,28 @@
+
+//  Copyright 2015 Peter Dimov.
+//
+// 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
+
+
+#include <boost/core/lightweight_test_trait.hpp>
+#include <boost/mp11/list.hpp>
+#include <type_traits>
+#include <tuple>
+#include <utility>
+
+int main()
+{
+    using boost::mp_list;
+    using boost::mp_third;
+
+    using L1 = mp_list<int[], void, float[]>;
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_third<L1>, float[]>));
+
+    using L2 = std::tuple<int, float, char>;
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_third<L2>, char>));
+
+    return boost::report_errors();
+}