1 files changed, 28 insertions, 0 deletions
diff --git a/libcxx/test/std/depr/depr.function.objects/depr.base/binary_function.pass.cpp b/libcxx/test/std/depr/depr.function.objects/depr.base/binary_function.pass.cpp
new file mode 100644
index 00000000000..ddca8fdd63a
--- /dev/null
+++ b/libcxx/test/std/depr/depr.function.objects/depr.base/binary_function.pass.cpp
@@ -0,0 +1,28 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <functional>
+
+// template <class Arg1, class Arg2, class Result>
+// struct binary_function
+// {
+//     typedef Arg1   first_argument_type;
+//     typedef Arg2   second_argument_type;
+//     typedef Result result_type;
+// };
+
+#include <functional>
+#include <type_traits>
+
+int main()
+{
+    static_assert((std::is_same<std::binary_function<int, unsigned, char>::first_argument_type, int>::value), "");
+    static_assert((std::is_same<std::binary_function<int, unsigned, char>::second_argument_type, unsigned>::value), "");
+    static_assert((std::is_same<std::binary_function<int, unsigned, char>::result_type, char>::value), "");
+}