1 files changed, 123 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/map/cnstr.move.cpp b/src/boost/libs/hana/test/map/cnstr.move.cpp
new file mode 100644
index 00000000..c6f9dca5
--- /dev/null
+++ b/src/boost/libs/hana/test/map/cnstr.move.cpp
@@ -0,0 +1,123 @@
+// 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/assert.hpp>
+#include <boost/hana/bool.hpp>
+#include <boost/hana/equal.hpp>
+#include <boost/hana/fwd/hash.hpp>
+#include <boost/hana/map.hpp>
+#include <boost/hana/pair.hpp>
+#include <boost/hana/type.hpp>
+
+#include <support/constexpr_move_only.hpp>
+#include <support/tracked_move_only.hpp>
+
+#include <string>
+#include <type_traits>
+#include <utility>
+namespace hana = boost::hana;
+
+
+constexpr bool in_constexpr_context() {
+    auto t0 = hana::make_map(
+        hana::make_pair(ConstexprMoveOnly<2>{}, ConstexprMoveOnly<20>{}),
+        hana::make_pair(ConstexprMoveOnly<3>{}, ConstexprMoveOnly<30>{}));
+    auto t_implicit = std::move(t0);
+    auto t_explicit(std::move(t_implicit));
+
+    (void)t_implicit;
+    (void)t_explicit;
+    return true;
+}
+
+static_assert(in_constexpr_context(), "");
+
+
+struct NoMove {
+    NoMove() = default;
+    NoMove(NoMove const&) = delete;
+    NoMove(NoMove&&) = delete;
+    friend auto operator==(NoMove const&, NoMove const&) { return hana::true_c; }
+    friend auto operator!=(NoMove const&, NoMove const&) { return hana::false_c; }
+};
+
+// Note: It is also useful to check with a non-empty class, because that
+//       triggers different instantiations due to EBO.
+struct NoMove_nonempty {
+    NoMove_nonempty() = default;
+    NoMove_nonempty(NoMove_nonempty const&) = delete;
+    NoMove_nonempty(NoMove_nonempty&&) = delete;
+    int i;
+    friend auto operator==(NoMove_nonempty const&, NoMove_nonempty const&) { return hana::true_c; }
+    friend auto operator!=(NoMove_nonempty const&, NoMove_nonempty const&) { return hana::false_c; }
+};
+
+namespace boost { namespace hana {
+    template <>
+    struct hash_impl<NoMove> {
+        static constexpr auto apply(NoMove const&)
+        { return hana::type_c<NoMove>; };
+    };
+
+    template <>
+    struct hash_impl<NoMove_nonempty> {
+        static constexpr auto apply(NoMove_nonempty const&)
+        { return hana::type_c<NoMove_nonempty>; };
+    };
+}}
+
+int main() {
+    {
+        auto t0 = hana::make_map();
+        auto t_implicit = std::move(t0);
+        auto t_explicit(std::move(t_implicit));
+
+        (void)t_explicit;
+        (void)t_implicit;
+    }
+    {
+        auto t0 = hana::make_map(hana::make_pair(TrackedMoveOnly<1>{}, TrackedMoveOnly<10>{}));
+        auto t_implicit = std::move(t0);
+        auto t_explicit(std::move(t_implicit));
+
+        (void)t_implicit;
+        (void)t_explicit;
+    }
+    {
+        auto t0 = hana::make_map(hana::make_pair(TrackedMoveOnly<1>{}, TrackedMoveOnly<10>{}),
+                                 hana::make_pair(TrackedMoveOnly<2>{}, TrackedMoveOnly<20>{}));
+        auto t_implicit = std::move(t0);
+        auto t_explicit(std::move(t_implicit));
+
+        (void)t_implicit;
+        (void)t_explicit;
+    }
+    {
+        auto t0 = hana::make_map(hana::make_pair(TrackedMoveOnly<1>{}, TrackedMoveOnly<10>{}),
+                                 hana::make_pair(TrackedMoveOnly<2>{}, TrackedMoveOnly<20>{}),
+                                 hana::make_pair(TrackedMoveOnly<3>{}, TrackedMoveOnly<30>{}));
+        auto t_implicit = std::move(t0);
+        auto t_explicit(std::move(t_implicit));
+
+        (void)t_implicit;
+        (void)t_explicit;
+    }
+    {
+        auto t0 = hana::make_map(hana::make_pair(hana::int_c<2>, std::string{"abcdef"}));
+        auto moved = std::move(t0);
+        BOOST_HANA_RUNTIME_CHECK(
+            moved == hana::make_map(hana::make_pair(hana::int_c<2>, std::string{"abcdef"}))
+        );
+    }
+
+    {
+        using Map1 = hana::map<hana::pair<NoMove, NoMove>>;
+        Map1 map1; (void)map1;
+        static_assert(!std::is_move_constructible<Map1>::value, "");
+
+        using Map2 = hana::map<hana::pair<NoMove_nonempty, NoMove_nonempty>>;
+        Map2 map2; (void)map2;
+        static_assert(!std::is_move_constructible<Map2>::value, "");
+    }
+}