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, 119 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc
new file mode 100644
index 000000000..d597a56fd
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/bind/cv_quals.cc
@@ -0,0 +1,119 @@
+// Copyright (C) 2010 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/>.
+
+// 20.7.11 Function template bind
+
+// { dg-options "-std=gnu++0x" }
+
+#include <functional>
+#include <testsuite_hooks.h>
+
+// target must be invoked with cv-quals of call wrapper
+
+struct X
+{
+  int operator()() { return 0; }
+  int operator()() const { return 1; }
+  int operator()() volatile { return 2; }
+  int operator()() const volatile { return 3; }
+
+  int operator()(int, int, int) { return 0; }
+  int operator()(int, int, int) const { return 1; }
+  int operator()(int, int, int) volatile { return 2; }
+  int operator()(int, int, int) const volatile { return 3; }
+};
+
+using std::placeholders::_1;
+using std::placeholders::_2;
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  auto b0 = std::bind(X());
+  VERIFY( b0() == 0 );
+
+  const auto b1 = std::bind(X());
+  VERIFY( b1() == 1 );
+
+  volatile auto b2 = std::bind(X());
+  VERIFY( b2() == 2 );
+
+  const volatile auto b3 = std::bind(X());
+  VERIFY( b3() == 3 );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  auto b0 = std::bind<int>(X());
+  VERIFY( b0() == 0 );
+
+  const auto b1 = std::bind<int>(X());
+  VERIFY( b1() == 1 );
+
+  volatile auto b2 = std::bind<int>(X());
+  VERIFY( b2() == 2 );
+
+  const volatile auto b3 = std::bind<int>(X());
+  VERIFY( b3() == 3 );
+}
+
+void test03()
+{
+  bool test __attribute__((unused)) = true;
+
+  auto b0 = std::bind(X(), 0, _1, _2);
+  VERIFY( b0(0, 0) == 0 );
+
+  const auto b1 = std::bind(X(), _1, 0, _2);
+  VERIFY( b1(0, 0) == 1 );
+
+  volatile auto b2 = std::bind(X(), _1, _2, 0);
+  VERIFY( b2(0, 0) == 2 );
+
+  const volatile auto b3 = std::bind(X(), _1, 0, _2);
+  VERIFY( b3(0, 0) == 3 );
+}
+
+void test04()
+{
+  bool test __attribute__((unused)) = true;
+
+  auto b0 = std::bind<int>(X(), 0, _1, _2);
+  VERIFY( b0(0, 0) == 0 );
+
+  const auto b1 = std::bind<int>(X(), _1, 0, _2);
+  VERIFY( b1(0, 0) == 1 );
+
+  volatile auto b2 = std::bind<int>(X(), _1, _2, 0);
+  VERIFY( b2(0, 0) == 2 );
+
+  const volatile auto b3 = std::bind<int>(X(), _1, 0, _2);
+  VERIFY( b3(0, 0) == 3 );
+}
+
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  test04();
+  return 0;
+}