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diff --git a/src/boost/libs/hana/example/replicate.cpp b/src/boost/libs/hana/example/replicate.cpp
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+++ b/src/boost/libs/hana/example/replicate.cpp
@@ -0,0 +1,18 @@
+// Copyright Louis Dionne 2013-2017
+// Distributed under the Boost Software License, Version 1.0.
+// (See accompanying file LICENSE.md or copy at http://boost.org/LICENSE_1_0.txt)
+
+#include <boost/hana/equal.hpp>
+#include <boost/hana/integral_constant.hpp>
+#include <boost/hana/optional.hpp>
+#include <boost/hana/replicate.hpp>
+#include <boost/hana/tuple.hpp>
+namespace hana = boost::hana;
+
+
+static_assert(hana::replicate<hana::tuple_tag>('x', hana::size_c<2>) == hana::make_tuple('x', 'x'), "");
+
+// Of course, there can't be more than one element in an `optional`.
+static_assert(hana::replicate<hana::optional_tag>('x', hana::size_c<2>) == hana::just('x'), "");
+
+int main() { }