1 files changed, 49 insertions, 0 deletions
diff --git a/libcxx/test/std/utilities/meta/meta.rel/is_base_of.pass.cpp b/libcxx/test/std/utilities/meta/meta.rel/is_base_of.pass.cpp
new file mode 100644
index 00000000000..0f90ae5c1ca
--- /dev/null
+++ b/libcxx/test/std/utilities/meta/meta.rel/is_base_of.pass.cpp
@@ -0,0 +1,49 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// type_traits
+
+// is_base_of
+
+#include <type_traits>
+
+template <class T, class U>
+void test_is_base_of()
+{
+    static_assert((std::is_base_of<T, U>::value), "");
+    static_assert((std::is_base_of<const T, U>::value), "");
+    static_assert((std::is_base_of<T, const U>::value), "");
+    static_assert((std::is_base_of<const T, const U>::value), "");
+}
+
+template <class T, class U>
+void test_is_not_base_of()
+{
+    static_assert((!std::is_base_of<T, U>::value), "");
+}
+
+struct B {};
+struct B1 : B {};
+struct B2 : B {};
+struct D : private B1, private B2 {};
+
+int main()
+{
+    test_is_base_of<B, D>();
+    test_is_base_of<B1, D>();
+    test_is_base_of<B2, D>();
+    test_is_base_of<B, B1>();
+    test_is_base_of<B, B2>();
+    test_is_base_of<B, B>();
+
+    test_is_not_base_of<D, B>();
+    test_is_not_base_of<B&, D&>();
+    test_is_not_base_of<B[3], D[3]>();
+    test_is_not_base_of<int, int>();
+}