vendor/libc++/libc++-release_370-r246257

1 files changed, 32 insertions, 0 deletions

diff --git a/test/std/utilities/memory/pointer.traits/pointer.pass.cpp b/test/std/utilities/memory/pointer.traits/pointer.pass.cpp
new file mode 100644
index 0000000000000..66e90cfcb8543
--- /dev/null
+++ b/test/std/utilities/memory/pointer.traits/pointer.pass.cpp
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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.
+//
+//===----------------------------------------------------------------------===//
+
+// <memory>
+
+// template <class Ptr>
+// struct pointer_traits
+// {
+//     typedef Ptr pointer;
+//     ...
+// };
+
+#include <memory>
+#include <type_traits>
+
+struct A
+{
+    typedef short element_type;
+    typedef char difference_type;
+};
+
+int main()
+{
+    static_assert((std::is_same<std::pointer_traits<A>::pointer, A>::value), "");
+    static_assert((std::is_same<std::pointer_traits<int*>::pointer, int*>::value), "");
+}