Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / tr1 / 6_containers / hash / requirements / base_classes.cc

diff --git a/libstdc++-v3/testsuite/tr1/6_containers/hash/requirements/base_classes.cc b/libstdc++-v3/testsuite/tr1/6_containers/hash/requirements/base_classes.cc
new file mode 100644 (file)
index 0000000..f588378
--- /dev/null
+++ b/libstdc++-v3/testsuite/tr1/6_containers/hash/requirements/base_classes.cc
@@ -0,0 +1,32 @@
+// { dg-do compile }
+
+// Copyright (C) 2007, 2009 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/>.
+
+#include <tr1/functional>
+
+void test01()
+{
+  // Check for required base class.
+  typedef long value_type;
+  typedef std::tr1::hash<value_type> test_type;
+  typedef std::unary_function<value_type, std::size_t> base_type;
+  
+  test_type b;
+  const test_type& obj = b;
+  const base_type* base __attribute__((unused)) = &obj;
+}