Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 20_util / tuple / moveable2.cc

diff --git a/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
new file mode 100644 (file)
index 0000000..f080074
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
@@ -0,0 +1,64 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2008, 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 <tuple>
+#include <utility>
+
+struct MoveOnly
+{
+  MoveOnly () { }
+  
+  MoveOnly (MoveOnly&&) { }
+
+  MoveOnly& operator=(MoveOnly&&)
+  { return *this; }
+
+private:
+  MoveOnly(MoveOnly const&); // = delete
+  MoveOnly& operator=(MoveOnly const&); // = delete
+};
+
+MoveOnly
+make_move_only ()
+{ return MoveOnly(); }
+
+// http://gcc.gnu.org/ml/libstdc++/2008-02/msg00046.html
+void test01()
+{
+  typedef std::tuple<MoveOnly> move_only_tuple;
+
+  move_only_tuple t1(make_move_only());
+  move_only_tuple t2(std::move(t1));
+  move_only_tuple t3 = std::move(t2);
+  t1 = std::move(t3);
+
+  typedef std::tuple<MoveOnly, MoveOnly> move_only_tuple2;
+
+  move_only_tuple2 t4(make_move_only(), make_move_only());
+  move_only_tuple2 t5(std::move(t4));
+  move_only_tuple2 t6 = std::move(t5);
+  t4 = std::move(t6);
+}
+
+int main()
+{
+  test01();
+  return 0;
+}