1 files changed, 73 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/tuple/cnstr.move.cpp b/src/boost/libs/hana/test/tuple/cnstr.move.cpp
new file mode 100644
index 000000000..c9644cbad
--- /dev/null
+++ b/src/boost/libs/hana/test/tuple/cnstr.move.cpp
@@ -0,0 +1,73 @@
+// 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/tuple.hpp>
+
+#include <type_traits>
+#include <utility>
+namespace hana = boost::hana;
+
+
+struct MoveOnly {
+    int data_;
+    MoveOnly(MoveOnly const&) = delete;
+    MoveOnly& operator=(MoveOnly const&) = delete;
+    MoveOnly(int data = 1) : data_(data) { }
+    MoveOnly(MoveOnly&& x) : data_(x.data_) { x.data_ = 0; }
+
+    MoveOnly& operator=(MoveOnly&& x)
+    { data_ = x.data_; x.data_ = 0; return *this; }
+
+    int get() const {return data_;}
+    bool operator==(const MoveOnly& x) const { return data_ == x.data_; }
+    bool operator< (const MoveOnly& x) const { return data_ <  x.data_; }
+};
+
+int main() {
+    {
+        using T = hana::tuple<>;
+        T t0;
+        T t = std::move(t0); (void)t;
+    }
+    {
+        using T = hana::tuple<MoveOnly>;
+        T t0(MoveOnly(0));
+        T t = std::move(t0); (void)t;
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<0>(t) == 0);
+    }
+    {
+        using T = hana::tuple<MoveOnly, MoveOnly>;
+        T t0(MoveOnly(0), MoveOnly(1));
+        T t = std::move(t0); (void)t;
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<0>(t) == 0);
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<1>(t) == 1);
+    }
+    {
+        using T = hana::tuple<MoveOnly, MoveOnly, MoveOnly>;
+        T t0(MoveOnly(0), MoveOnly(1), MoveOnly(2));
+        T t = std::move(t0); (void)t;
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<0>(t) == 0);
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<1>(t) == 1);
+        BOOST_HANA_RUNTIME_CHECK(hana::at_c<2>(t) == 2);
+    }
+    {
+        // Check for SFINAE-friendliness
+        static_assert(!std::is_constructible<
+            hana::tuple<MoveOnly>, MoveOnly const&
+        >{}, "");
+
+        static_assert(!std::is_constructible<
+            hana::tuple<MoveOnly>, MoveOnly&
+        >{}, "");
+
+        static_assert(std::is_constructible<
+            hana::tuple<MoveOnly>, MoveOnly
+        >{}, "");
+
+        static_assert(std::is_constructible<
+            hana::tuple<MoveOnly>, MoveOnly&&
+        >{}, "");
+    }
+}