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, 46 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc
new file mode 100644
index 000000000..c1b62932f
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/reference_wrapper/invoke-2.cc
@@ -0,0 +1,46 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-do compile}
+// Copyright (C) 2011 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/>.
+
+// 20.6.4 function object return types [func.ret]
+#include <functional>
+
+struct X
+{
+    int f(int) { return 0; }
+    int i;
+};
+
+void test01()
+{
+  typedef int (X::*mfp)(int);
+  typedef int X::*mp;
+  mfp m = &X::f;
+  mp m2 = &X::i;
+  X x = { };
+  std::ref(m)(x, 1);
+  std::ref(m)(&x, 1);
+  int& i1 = std::ref(m2)(x);
+  int& i2 = std::ref(m2)(&x);
+}
+
+int main()
+{
+  test01();
+  return 0;
+}