1 files changed, 38 insertions, 0 deletions
diff --git a/test/std/experimental/utilities/syserror/header.system_error.synop/is_error_condition_enum.pass.cpp b/test/std/experimental/utilities/syserror/header.system_error.synop/is_error_condition_enum.pass.cpp
new file mode 100644
index 000000000000..ee8dc57aa9db
--- /dev/null
+++ b/test/std/experimental/utilities/syserror/header.system_error.synop/is_error_condition_enum.pass.cpp
@@ -0,0 +1,38 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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++98, c++03, c++11
+
+// <experimental/system_error>
+
+// template <class T> constexpr bool is_error_condition_enum_v;
+
+#include <experimental/system_error>
+#include <type_traits>
+namespace ex = std::experimental;
+
+int main() {
+  {
+    static_assert(ex::is_error_condition_enum_v<std::errc>, "");
+
+    static_assert(ex::is_error_condition_enum_v<std::errc> ==
+                  std::is_error_condition_enum <std::errc>::value, "");
+
+    static_assert(
+        std::is_same<decltype(ex::is_error_condition_enum_v<std::errc>),
+                     const bool>::value,
+        "");
+  }
+  {
+    static_assert(!ex::is_error_condition_enum_v<int>, "");
+
+    static_assert(ex::is_error_condition_enum_v<int> ==
+                  std::is_error_condition_enum <int>::value, "");
+  }
+}