1 files changed, 65 insertions, 0 deletions
diff --git a/test/std/experimental/utilities/meta/meta.type.synop/meta.rel.pass.cpp b/test/std/experimental/utilities/meta/meta.type.synop/meta.rel.pass.cpp
new file mode 100644
index 000000000000..96af4b676181
--- /dev/null
+++ b/test/std/experimental/utilities/meta/meta.type.synop/meta.rel.pass.cpp
@@ -0,0 +1,65 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <experimental/type_traits>
+
+#include <experimental/type_traits>
+
+#if _LIBCPP_STD_VER > 11
+
+namespace ex = std::experimental;
+
+struct base_type {};
+struct derived_type : base_type {};
+
+int main()
+{
+    {
+        typedef int T;
+        typedef int U;
+        static_assert(ex::is_same_v<T, U>, "");
+        static_assert(std::is_same<decltype(ex::is_same_v<T, U>), const bool>::value, "");
+        static_assert(ex::is_same_v<T, U> == std::is_same<T, U>::value, "");
+    }
+    {
+        typedef int T;
+        typedef long U;
+        static_assert(!ex::is_same_v<T, U>, "");
+        static_assert(ex::is_same_v<T, U> == std::is_same<T, U>::value, "");
+    }
+    {
+        typedef base_type T;
+        typedef derived_type U;
+        static_assert(ex::is_base_of_v<T, U>, "");
+        static_assert(std::is_same<decltype(ex::is_base_of_v<T, U>), const bool>::value, "");
+        static_assert(ex::is_base_of_v<T, U> == std::is_base_of<T, U>::value, "");
+    }
+    {
+        typedef int T;
+        typedef int U;
+        static_assert(!ex::is_base_of_v<T, U>, "");
+        static_assert(ex::is_base_of_v<T, U> == std::is_base_of<T, U>::value, "");
+    }
+    {
+        typedef int T;
+        typedef long U;
+        static_assert(ex::is_convertible_v<T, U>, "");
+        static_assert(std::is_same<decltype(ex::is_convertible_v<T, U>), const bool>::value, "");
+        static_assert(ex::is_convertible_v<T, U> == std::is_convertible<T, U>::value, "");
+    }
+    {
+        typedef void T;
+        typedef int U;
+        static_assert(!ex::is_convertible_v<T, U>, "");
+        static_assert(ex::is_convertible_v<T, U> == std::is_convertible<T, U>::value, "");
+    }
+}
+#else /* _LIBCPP_STD_VER <= 11 */
+int main() {}
+#endif /* _LIBCPP_STD_VER > 11 */