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diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/creation/single.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/creation/single.cc
new file mode 100644
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--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/unique_ptr/creation/single.cc
@@ -0,0 +1,53 @@
+// { dg-options "-std=gnu++1y" }
+
+// Copyright (C) 2013-2014 Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library. This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3. If not see
+// <http://www.gnu.org/licenses/>.
+
+// 20.9.1.4 unique_ptr creation [unique.ptr.create]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A
+{
+ A() : b(false) { }
+ A(int, double&, char&&, void*) : b(true) { }
+ bool b;
+};
+
+void
+test01()
+{
+ bool test __attribute__((unused)) = true;
+
+ int i = 0;
+ double d = 0;
+ char c = 0;
+ std::unique_ptr<A> a = std::make_unique<A>(i, d, std::move(c), nullptr);
+ VERIFY( a != nullptr );
+ VERIFY( a->b );
+
+ a = std::make_unique<A>();
+ VERIFY( a != nullptr );
+ VERIFY( !a->b );
+}
+
+int
+main()
+{
+ test01();
+}