1 files changed, 45 insertions, 0 deletions
diff --git a/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/cv_tuple_size.cc b/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/cv_tuple_size.cc
new file mode 100644
index 000000000..993a2623b
--- /dev/null
+++ b/gcc-4.9/libstdc++-v3/testsuite/20_util/tuple/cv_tuple_size.cc
@@ -0,0 +1,45 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2011-2014 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/>.
+
+// Tuple
+
+#include <tuple>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+  using namespace std;
+
+  VERIFY( tuple_size<const tuple<> >::value == 0 );
+  VERIFY( tuple_size<volatile tuple<int> >::value == 1 );
+  VERIFY( tuple_size<const volatile tuple<void> >::value == 1 );
+
+  typedef tuple<int, const int&, void> test_tuple1;
+  VERIFY( tuple_size<const test_tuple1>::value == 3 );
+  VERIFY( tuple_size<const volatile test_tuple1>::value == 3 );
+  VERIFY( tuple_size<volatile tuple<tuple<void> > >::value == 1 );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}