1 files changed, 26 insertions, 0 deletions
diff --git a/test/std/utilities/time/time.point/time.point.cast/floor.fail.cpp b/test/std/utilities/time/time.point/time.point.cast/floor.fail.cpp
new file mode 100644
index 000000000000..ea48e1219e34
--- /dev/null
+++ b/test/std/utilities/time/time.point/time.point.cast/floor.fail.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.
+//
+//===----------------------------------------------------------------------===//
+
+// UNSUPPORTED: c++03, c++11, c++14
+// <chrono>
+
+// floor
+
+// template <class ToDuration, class Clock, class Duration>
+//   time_point<Clock, ToDuration>
+//   floor(const time_point<Clock, Duration>& t);
+
+// ToDuration shall be an instantiation of duration.
+
+#include <chrono>
+
+int main()
+{
+    std::chrono::floor<int>(std::chrono::system_clock::now());
+}