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.

4 files changed, 199 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc
new file mode 100644
index 000000000..b44c9bdf8
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/24595.cc
@@ -0,0 +1,40 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+using std::get_deleter;
+
+// libstdc++/24595
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<int> sp;
+  VERIFY( !get_deleter<void(*)(int*)>(sp) );
+}
+
+int main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc
new file mode 100644
index 000000000..bea1771d2
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/42019.cc
@@ -0,0 +1,56 @@
+// { dg-options "-std=gnu++0x -fno-rtti" }
+// Copyright (C) 2009 Free Software Foundation
+//
+// 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/>.
+
+// 20.8.15.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+// libstdc++/42019
+
+class A {};
+
+struct B {
+  explicit B(int i) : i(i) { }
+  int i;
+};
+
+void test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<A> spA = std::make_shared<A>();
+
+  VERIFY( spA.get() != 0 );
+}
+
+void test02()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<B> spB = std::make_shared<B>(99);
+
+  VERIFY( spB->i == 99 );
+}
+
+int main()
+{
+  test01();
+  test02();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc
new file mode 100644
index 000000000..a84f4bebf
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/io.cc
@@ -0,0 +1,52 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.8 shared_ptr I/O [util.smartptr.shared.io]
+
+// operator<<
+int
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::shared_ptr<A> p(new A);
+  std::ostringstream buf;
+  buf << p;
+  const std::string s = buf.str();
+  buf.str("");
+  buf << p.get();
+  VERIFY( s == buf.str() );
+
+  return 0;
+}
+
+int 
+main()
+{
+  test01();
+  return 0;
+}
diff --git a/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc
new file mode 100644
index 000000000..10ccf8cad
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/shared_ptr/misc/swap.cc
@@ -0,0 +1,51 @@
+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 2005, 2006, 2007, 2009 Free Software Foundation
+//
+// 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/>.
+
+// 20.6.6.2 Template class shared_ptr [util.smartptr.shared]
+
+#include <memory>
+#include <testsuite_hooks.h>
+
+struct A { };
+
+// 20.6.6.2.9 shared_ptr specialized algorithms [util.smartptr.shared.spec]
+
+// std::swap
+int
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  A * const a1 = new A;
+  A * const a2 = new A;
+  std::shared_ptr<A> p1(a1);
+  std::shared_ptr<A> p2(a2);
+  std::swap(p1, p2);
+  VERIFY( p1.get() == a2 );
+  VERIFY( p2.get() == a1 );
+
+  return 0;
+}
+
+int 
+main()
+{
+  test01();
+  return 0;
+}