1 files changed, 26 insertions, 0 deletions
diff --git a/test/std/utilities/time/time.point/default_duration.pass.cpp b/test/std/utilities/time/time.point/default_duration.pass.cpp
new file mode 100644
index 0000000000000..dfdf225ed4726
--- /dev/null
+++ b/test/std/utilities/time/time.point/default_duration.pass.cpp
@@ -0,0 +1,26 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <chrono>
+
+// time_point
+
+// Test default template arg:
+
+// template <class Clock, class Duration = typename Clock::duration>
+//   class time_point;
+
+#include <chrono>
+#include <type_traits>
+
+int main()
+{
+    static_assert((std::is_same<std::chrono::system_clock::duration,
+                   std::chrono::time_point<std::chrono::system_clock>::duration>::value), "");
+}