1 files changed, 34 insertions, 0 deletions

diff --git a/src/boost/libs/hana/test/issues/github_165.cpp b/src/boost/libs/hana/test/issues/github_165.cpp
new file mode 100644
index 000000000..2d170df8b
--- /dev/null
+++ b/src/boost/libs/hana/test/issues/github_165.cpp
@@ -0,0 +1,34 @@
+// 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/tuple.hpp>
+
+#include <utility>
+namespace hana = boost::hana;
+
+
+constexpr int f() {
+    // copy-assign
+    {
+        hana::tuple<int> xs{1};
+        hana::tuple<long> ys{1};
+        xs = xs;
+        ys = xs;
+    }
+
+    // move-assign
+    {
+        hana::tuple<int> xs{1}, xxs{1};
+        hana::tuple<long> ys{1};
+        xs = std::move(xxs);
+        ys = std::move(xs);
+    }
+
+    return 0;
+}
+
+static_assert(f() == 0, ""); // force f() to be constexpr
+
+
+int main() { }