aboutsummaryrefslogtreecommitdiff
path: root/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
diff options
context:
space:
mode:
Diffstat (limited to 'libstdc++-v3/testsuite/20_util/tuple/moveable2.cc')
-rw-r--r--libstdc++-v3/testsuite/20_util/tuple/moveable2.cc73
1 files changed, 73 insertions, 0 deletions
diff --git a/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
new file mode 100644
index 00000000000..ae7a4e2279d
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/tuple/moveable2.cc
@@ -0,0 +1,73 @@
+// { dg-options "-std=gnu++0x" }
+
+// 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, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction. Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License. This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+#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;
+}