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diff --git a/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc
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+++ b/libstdc++-v3/testsuite/26_numerics/random/mersenne_twister_engine/cons/seed1.cc
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+// { dg-options "-std=c++0x" }
+//
+// 2008-11-24 Edward M. Smith-Rowland <3dw4rd@verizon.net>
+//
+// Copyright (C) 2008 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 2, 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 COPYING. If not, write to the Free
+// Software Foundation, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
+// USA.
+
+// 26.4.3.2 Class template mersenne_twister_engine [rand.eng.mers]
+// 26.4.2.2 Concept RandomNumberEngine [rand.concept.eng]
+
+#include <random>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+ unsigned long seed = 2;
+ std::mersenne_twister_engine<
+ unsigned long, 32, 624, 397, 31,
+ 0x9908b0dful, 11,
+ 0xfffffffful, 7,
+ 0x9d2c5680ul, 15,
+ 0xefc60000ul, 18, 1812433253ul> x(seed);
+}
+
+int main()
+{
+ test01();
+ return 0;
+}