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-rw-r--r--test/std/utilities/optional/optional.nullopt/nullopt_t.fail.cpp27
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diff --git a/test/std/utilities/optional/optional.nullopt/nullopt_t.fail.cpp b/test/std/utilities/optional/optional.nullopt/nullopt_t.fail.cpp
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+++ b/test/std/utilities/optional/optional.nullopt/nullopt_t.fail.cpp
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+//===----------------------------------------------------------------------===//
+//
+// 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, c++14
+// <optional>
+
+// struct nullopt_t{see below};
+// constexpr nullopt_t nullopt(unspecified);
+
+// [optional.nullopt]/2:
+// Type nullopt_t shall not have a default constructor or an initializer-list constructor.
+// It shall not be an aggregate and shall be a literal type.
+// Constant nullopt shall be initialized with an argument of literal type.
+
+#include <optional>
+#include "test_macros.h"
+
+int main()
+{
+ std::nullopt_t n = {};
+}