1 files changed, 36 insertions, 0 deletions
diff --git a/test/std/utilities/time/time.duration/time.duration.nonmember/op_mod_rep.pass.cpp b/test/std/utilities/time/time.duration/time.duration.nonmember/op_mod_rep.pass.cpp
new file mode 100644
index 0000000000000..1acbe34ea5eb1
--- /dev/null
+++ b/test/std/utilities/time/time.duration/time.duration.nonmember/op_mod_rep.pass.cpp
@@ -0,0 +1,36 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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
+
+// template <class Rep1, class Period, class Rep2>
+//   constexpr
+//   duration<typename common_type<Rep1, Rep2>::type, Period>
+//   operator%(const duration<Rep1, Period>& d, const Rep2& s)
+
+#include <chrono>
+#include <cassert>
+
+int main()
+{
+    {
+    std::chrono::nanoseconds ns(15);
+    ns = ns % 6;
+    assert(ns.count() == 3);
+    }
+#ifndef _LIBCPP_HAS_NO_CONSTEXPR
+    {
+    constexpr std::chrono::nanoseconds ns(15);
+    constexpr std::chrono::nanoseconds ns2 = ns % 6;
+    static_assert(ns2.count() == 3, "");
+    }
+#endif
+}