1 files changed, 23 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/time/time.duration/duration.fail.cpp b/libcxx/test/std/utilities/time/time.duration/duration.fail.cpp
new file mode 100644
index 00000000000..053616b79b4
--- /dev/null
+++ b/libcxx/test/std/utilities/time/time.duration/duration.fail.cpp
@@ -0,0 +1,23 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+
+// duration
+
+// If a program instantiates duration with a duration type for the template
+// argument Rep a diagnostic is required.
+
+#include <chrono>
+
+int main()
+{
+    typedef std::chrono::duration<std::chrono::milliseconds> D;
+    D d;
+}