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, 185 insertions, 0 deletions

diff --git a/libstdc++-v3/testsuite/util/regression/trait/assoc/native_type_trait.hpp b/libstdc++-v3/testsuite/util/regression/trait/assoc/native_type_trait.hpp
new file mode 100644
index 000000000..38761a177
--- /dev/null
+++ b/libstdc++-v3/testsuite/util/regression/trait/assoc/native_type_trait.hpp
@@ -0,0 +1,185 @@
+// -*- C++ -*-
+
+// Copyright (C) 2005, 2006, 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/>.
+
+
+// Copyright (C) 2004 Ami Tavory and Vladimir Dreizin, IBM-HRL.
+
+// Permission to use, copy, modify, sell, and distribute this software
+// is hereby granted without fee, provided that the above copyright
+// notice appears in all copies, and that both that copyright notice
+// and this permission notice appear in supporting documentation. None
+// of the above authors, nor IBM Haifa Research Laboratories, make any
+// representation about the suitability of this software for any
+// purpose. It is provided "as is" without express or implied
+// warranty.
+
+/**
+ * @file native_type_trait.hpp
+ * Contains traits for a random regression test
+ *    for a specific container type.
+ */
+
+#ifndef PB_DS_REGRESSION_TEST_NATIVE_TYPE_TRAIT_HPP
+#define PB_DS_REGRESSION_TEST_NATIVE_TYPE_TRAIT_HPP
+
+namespace __gnu_pbds
+{
+
+  namespace test
+  {
+
+    namespace detail
+    {
+
+      template<typename Key, class Allocator>
+      struct native_key_type;
+
+      template<typename Allocator>
+      struct native_key_type<
+	basic_type,
+	Allocator>
+      {
+	typedef std::string type;
+
+	static type
+        native_key(typename Allocator::template rebind<
+		   basic_type>::other::const_reference r_key)
+	{
+	  return (std::string(r_key));
+	}
+      };
+
+      template<typename Hd, class Tl, class Allocator>
+      struct native_key_type<
+	std::pair<
+        Hd,
+        Tl>,
+	Allocator>
+      {
+	typedef typename native_key_type< Hd, Allocator>::type hd_type;
+
+	typedef typename native_key_type< Tl, Allocator>::type tl_type;
+
+	typedef std::pair< hd_type, tl_type> type;
+
+	static type
+        native_key(typename Allocator::template rebind<            std::pair<Hd, Tl> >::other::const_reference r_key)
+	{
+	  return (std::make_pair(
+				 native_key_type<Hd, Allocator>::native_key(r_key.first),
+				 native_key_type<Tl, Allocator>::native_key(r_key.second)));
+	}
+      };
+
+      template<typename Native_Key_Type,
+	       class Key_Type,
+	       class Data_Type,
+	       class Allocator>
+      struct native_type_traits_base;
+
+      template<typename Native_Key_Type, class Key_Type, class Allocator>
+      struct native_type_traits_base<
+	Native_Key_Type,
+	Key_Type,
+	basic_type,
+	Allocator>
+      {
+      public:
+	typedef std::map< Native_Key_Type, std::string> type;
+
+      public:
+	static const typename type::key_type& 
+        extract_key(typename type::const_reference r_val)
+	{
+	  return (r_val.first);
+	}
+
+	static typename type::value_type
+        native_value(typename Allocator::template rebind<            std::pair<Key_Type, basic_type> >::other::const_reference r_val)
+	{
+	  return (std::make_pair(
+				 native_key_type<Key_Type, Allocator>::native_key(r_val.first),
+				 std::string(r_val.second)));
+	}
+      };
+
+      template<typename Native_Key_Type, class Key_Type, class Allocator>
+      struct native_type_traits_base<
+	Native_Key_Type,
+	Key_Type,
+	__gnu_pbds::null_mapped_type,
+	Allocator>
+      {
+      public:
+	typedef std::set< Native_Key_Type> type;
+
+      public:
+	static const typename type::key_type& 
+        extract_key(typename type::const_reference r_val)
+	{
+	  return (r_val);
+	}
+
+	static typename type::value_type
+        native_value(typename Allocator::template rebind<
+		     Key_Type>::other::const_reference r_val)
+	{
+	  return (native_key_type<Key_Type, Allocator>::native_key(
+								   r_val));
+	}
+      };
+
+#define PB_DS_NATIVE_KEY_TYPE_C_DEC				\
+      native_key_type<						\
+						Key_Type,	\
+						Allocator>
+
+#define PB_DS_BASE_C_DEC						\
+      native_type_traits_base<						\
+									typename PB_DS_NATIVE_KEY_TYPE_C_DEC::type, \
+									Key_Type, \
+									Data_Type, \
+									Allocator>
+
+      template<typename Key_Type, class Data_Type, class Allocator>
+      struct native_type_traits : public PB_DS_BASE_C_DEC
+      {
+	typedef typename PB_DS_BASE_C_DEC::type type;
+
+	typedef typename type::key_type key_type;
+
+	static typename PB_DS_NATIVE_KEY_TYPE_C_DEC::type
+        native_key(typename Allocator::template rebind<
+		   Key_Type>::other::const_reference r_key)
+	{
+	  return (PB_DS_NATIVE_KEY_TYPE_C_DEC::native_key(r_key));
+	}
+      };
+
+#undef PB_DS_BASE_C_DEC
+
+#undef PB_DS_NATIVE_KEY_TYPE_C_DEC
+
+    } // namespace detail
+
+  } // namespace test
+
+} // namespace __gnu_pbds
+
+#endif // #ifndef PB_DS_REGRESSION_TEST_NATIVE_TYPE_TRAIT_HPP