1 files changed, 43 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/comparisons.pass.cpp b/libcxx/test/std/utilities/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/comparisons.pass.cpp
new file mode 100644
index 00000000000..180a0a3c39c
--- /dev/null
+++ b/libcxx/test/std/utilities/time/time.cal/time.cal.wdlast/time.cal.wdlast.nonmembers/comparisons.pass.cpp
@@ -0,0 +1,43 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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, c++17
+
+// <chrono>
+// class weekday_last;
+
+// constexpr bool operator==(const weekday& x, const weekday& y) noexcept;
+// constexpr bool operator!=(const weekday& x, const weekday& y) noexcept;
+
+
+#include <chrono>
+#include <type_traits>
+#include <cassert>
+
+#include "test_macros.h"
+#include "test_comparisons.h"
+
+int main()
+{
+    using weekday      = std::chrono::weekday;
+    using weekday_last = std::chrono::weekday_last;
+
+    AssertComparisons2AreNoexcept<weekday_last>();
+    AssertComparisons2ReturnBool<weekday_last>();
+    
+    static_assert(testComparisons2Values<weekday_last>(weekday{0}, weekday{0}), "");
+    static_assert(testComparisons2Values<weekday_last>(weekday{0}, weekday{1}), "");
+    
+//  Some 'ok' values as well
+    static_assert(testComparisons2Values<weekday_last>(weekday{2}, weekday{2}), "");
+    static_assert(testComparisons2Values<weekday_last>(weekday{2}, weekday{3}), "");
+    
+    for (unsigned i = 0; i < 6; ++i)
+        for (unsigned j = 0; j < 6; ++j)
+            assert(testComparisons2Values<weekday_last>(weekday{i}, weekday{j}));
+}