--- /dev/null
+// { dg-do compile }
+// { 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.
+
+// 26.4.8.3.1 Class template poisson_distribution [rand.dist.pois.poisson]
+// 26.4.2.4 Concept RandomNumberDistribution [rand.concept.dist]
+
+#include <random>
+
+void
+test01()
+{
+ typedef std::poisson_distribution<int> test_type;
+
+ typedef test_type::result_type result_type;
+}