1 files changed, 8 insertions, 1 deletions
diff --git a/test/std/utilities/function.objects/comparisons/less.pass.cpp b/test/std/utilities/function.objects/comparisons/less.pass.cpp
index 74fe166a0cd9..191d58d6e544 100644
--- a/test/std/utilities/function.objects/comparisons/less.pass.cpp
+++ b/test/std/utilities/function.objects/comparisons/less.pass.cpp
@@ -15,6 +15,9 @@
 #include <type_traits>
 #include <cassert>
 
+#include "test_macros.h"
+#include "pointer_comparison_test_helper.hpp"
+
 int main()
 {
     typedef std::less<int> F;
@@ -25,7 +28,11 @@ int main()
     assert(!f(36, 36));
     assert(!f(36, 6));
     assert(f(6, 36));
-#if _LIBCPP_STD_VER > 11
+    {
+        // test total ordering of int* for less<int*> and less<void>.
+        do_pointer_comparison_test<int, std::less>();
+    }
+#if TEST_STD_VER > 11
     typedef std::less<> F2;
     const F2 f2 = F2();
     assert(!f2(36, 36));