1 files changed, 18 insertions, 0 deletions
diff --git a/src/boost/libs/hana/test/core/is_a.cpp b/src/boost/libs/hana/test/core/is_a.cpp
new file mode 100644
index 000000000..08d390030
--- /dev/null
+++ b/src/boost/libs/hana/test/core/is_a.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/core/is_a.hpp>
+namespace hana = boost::hana;
+
+
+int main() {
+    // This used to trigger a compilation error on Clang 3.5.
+    {
+        auto f = [](auto i) {
+            constexpr auto result = hana::is_an<int>(i);
+            (void)result;
+        };
+        f(1);
+    }
+}