1 files changed, 63 insertions, 0 deletions
diff --git a/src/boost/libs/mp11/test/mp_bind_back.cpp b/src/boost/libs/mp11/test/mp_bind_back.cpp
new file mode 100644
index 000000000..f497a13be
--- /dev/null
+++ b/src/boost/libs/mp11/test/mp_bind_back.cpp
@@ -0,0 +1,63 @@
+
+// Copyright 2017 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/mp11/bind.hpp>
+#include <boost/mp11/utility.hpp>
+#include <boost/mp11/algorithm.hpp>
+#include <boost/core/lightweight_test_trait.hpp>
+#include <type_traits>
+
+template<class...> struct L {};
+template<class, class> struct P {};
+
+template<class T, class U> using is_base_of_t = typename std::is_base_of<T, U>::type;
+
+struct B1 {};
+struct B2 {};
+struct D: B1, B2 {};
+struct NB {};
+
+int main()
+{
+    using namespace boost::mp11;
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_back<L, char[1], char[2]>::fn<int[1], int[2], int[3]>, L<int[1], int[2], int[3], char[1], char[2]>>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_back_q<mp_quote<L>, char[1], char[2]>::fn<int[1], int[2], int[3]>, L<int[1], int[2], int[3], char[1], char[2]>>));
+
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_back<P, char[1]>::fn<int[1]>, P<int[1], char[1]>>));
+    BOOST_TEST_TRAIT_TRUE((std::is_same<mp_bind_back_q<mp_quote<P>, char[1]>::fn<int[1]>, P<int[1], char[1]>>));
+
+    //
+
+    using L1 = L<B1, B2, NB>;
+
+    {
+        using L2 = mp_transform<mp_bind_back<is_base_of_t, D>::fn, L1>;
+        BOOST_TEST_TRAIT_TRUE((std::is_same<L2, L<std::true_type, std::true_type, std::false_type>>));
+    }
+
+    {
+        using L2 = mp_transform_q<mp_bind_back<is_base_of_t, D>, L1>;
+        BOOST_TEST_TRAIT_TRUE((std::is_same<L2, L<std::true_type, std::true_type, std::false_type>>));
+    }
+
+    {
+        using L2 = mp_transform<mp_bind_back_q<mp_quote<is_base_of_t>, D>::fn, L1>;
+        BOOST_TEST_TRAIT_TRUE((std::is_same<L2, L<std::true_type, std::true_type, std::false_type>>));
+    }
+
+    {
+        using L2 = mp_transform_q<mp_bind_back_q<mp_quote<is_base_of_t>, D>, L1>;
+        BOOST_TEST_TRAIT_TRUE((std::is_same<L2, L<std::true_type, std::true_type, std::false_type>>));
+    }
+
+    //
+
+    return boost::report_errors();
+}