obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 61 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc b/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc
new file mode 100644
index 000000000..fbfb0624a
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/function/invoke/move_only.cc
@@ -0,0 +1,61 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 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 <functional>
+
+struct moveable
+{
+  moveable() = default;
+  ~moveable() = default;
+  moveable(const moveable& c) = delete;
+  moveable& operator=(const moveable&) = delete;
+  moveable(moveable&&) { }
+};
+
+void f1(moveable) { }
+void f2(moveable&&) { }
+struct { void operator()(moveable&&) { } } f3;
+
+void test01()
+{
+  std::function<void (moveable)> fo1a(f1);
+  fo1a(moveable());
+
+  std::function<void (moveable)> fo2a(f2);
+  fo2a(moveable());
+
+  std::function<void (moveable)> fo3a(f3);
+  fo3a(moveable());
+
+  std::function<void (moveable&&)> fo1b(f1);
+  fo1b(moveable());
+
+  std::function<void (moveable&&)> fo2b(f2);
+  fo2b(moveable());
+
+  std::function<void (moveable&&)> fo3b(f3);
+  fo3b(moveable());
+}
+
+int main()
+{
+  test01();
+
+  return 0;
+}