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
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1 files changed, 260 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/util/testsuite_container_traits.h b/libstdc++-v3/testsuite/util/testsuite_container_traits.h
new file mode 100644
index 000000000..4d8ff997a
--- /dev/null
+++ b/libstdc++-v3/testsuite/util/testsuite_container_traits.h
@@ -0,0 +1,260 @@
+// -*- C++ -*-
+
+// Copyright (C) 2009, 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/>.
+
+#ifndef _GLIBCXX_TESTSUITE_CONTAINER_TRAITS_H
+#define _GLIBCXX_TESTSUITE_CONTAINER_TRAITS_H
+
+#include <bits/stdc++.h>
+#include <ext/vstring.h>
+
+namespace __gnu_test
+{
+  // Container traits.
+  // Base class with default false values for all traits.
+  struct traits_base
+  {
+    // Type, nested type, and typedef related traits.
+    typedef std::false_type	is_container;
+    typedef std::false_type	is_adaptor;
+    typedef std::false_type	is_reversible;
+    typedef std::false_type	is_allocator_aware;
+    typedef std::false_type	is_associative;
+    typedef std::false_type	is_unordered;
+    typedef std::false_type	is_mapped;
+
+    typedef std::false_type	has_erase;
+    typedef std::false_type	has_erase_after;
+    typedef std::false_type	has_throwing_erase;
+    typedef std::false_type	has_insert;
+    typedef std::false_type	has_insert_after;
+    typedef std::false_type	has_push_pop;
+    typedef std::false_type	has_size_type_constructor;
+  };
+
+  // Primary template does nothing. Specialize on each type under
+  // test, derive off of traits_base and just add the true traits.
+  template<typename _Tp>
+    struct traits;
+
+  // Specialize for each container.
+  template<typename _Tp, size_t _Np>
+    struct traits<std::array<_Tp, _Np>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::deque<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_throwing_erase;
+      typedef std::true_type	has_insert;
+      typedef std::true_type	has_push_pop;
+      typedef std::true_type	has_size_type_constructor;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::forward_list<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_allocator_aware;
+
+      typedef std::true_type	has_erase_after;
+      typedef std::true_type	has_insert_after;
+      typedef std::true_type	has_push_pop;
+      typedef std::true_type	has_size_type_constructor;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::list<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+      typedef std::true_type	has_push_pop;
+      typedef std::true_type	has_size_type_constructor;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::vector<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type    is_container;
+      typedef std::true_type    is_reversible;
+      typedef std::true_type    is_allocator_aware;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_throwing_erase;
+      typedef std::true_type	has_insert;
+      typedef std::true_type	has_size_type_constructor;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3>
+    struct traits<std::basic_string<_Tp1, _Tp2, _Tp3>> : public traits_base
+    {
+      typedef std::true_type    is_container;
+      typedef std::true_type    is_reversible;
+      typedef std::true_type    is_allocator_aware;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3,
+	   template <typename, typename, typename> class _Tp4>
+    struct traits<__gnu_cxx::__versa_string<_Tp1, _Tp2, _Tp3, _Tp4>>
+    : public traits_base
+    {
+      typedef std::true_type    is_container;
+      typedef std::true_type    is_reversible;
+      typedef std::true_type    is_allocator_aware;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3, typename _Tp4>
+    struct traits<std::map<_Tp1, _Tp2, _Tp3, _Tp4>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_associative;
+      typedef std::true_type	is_mapped;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3, typename _Tp4>
+    struct traits<std::multimap<_Tp1, _Tp2, _Tp3, _Tp4>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_associative;
+      typedef std::true_type	is_mapped;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3>
+    struct traits<std::set<_Tp1, _Tp2, _Tp3>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_associative;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3>
+    struct traits<std::multiset<_Tp1, _Tp2, _Tp3>> : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_reversible;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_associative;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::priority_queue<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type	is_adaptor;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::queue<_Tp1, _Tp2>> : public traits_base
+    {
+      typedef std::true_type	is_adaptor;
+    };
+
+  template<typename _Tp1, typename _Tp2>
+    struct traits<std::stack<_Tp1, _Tp2> > : public traits_base
+    {
+      typedef std::true_type	is_adaptor;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3,
+	   typename _Tp4, typename _Tp5>
+    struct traits<std::unordered_map<_Tp1, _Tp2, _Tp3, _Tp4, _Tp5>>
+    : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_unordered;
+      typedef std::true_type	is_mapped;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3,
+	   typename _Tp4, typename _Tp5>
+    struct traits<std::unordered_multimap<_Tp1, _Tp2, _Tp3, _Tp4, _Tp5>>
+    : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_unordered;
+      typedef std::true_type	is_mapped;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3, typename _Tp4>
+    struct traits<std::unordered_multiset<_Tp1, _Tp2, _Tp3, _Tp4>>
+    : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_unordered;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+
+  template<typename _Tp1, typename _Tp2, typename _Tp3, typename _Tp4>
+    struct traits<std::unordered_set<_Tp1, _Tp2, _Tp3, _Tp4>>
+    : public traits_base
+    {
+      typedef std::true_type	is_container;
+      typedef std::true_type	is_allocator_aware;
+      typedef std::true_type	is_unordered;
+
+      typedef std::true_type	has_erase;
+      typedef std::true_type	has_insert;
+    };
+} // namespace __gnu_test
+
+#endif