1 files changed, 84 insertions, 0 deletions
diff --git a/libstdc++-v3/include/ext/pb_assoc/detail/typelist/typelist_append.hpp b/libstdc++-v3/include/ext/pb_assoc/detail/typelist/typelist_append.hpp
new file mode 100644
index 00000000000..9adc8230753
--- /dev/null
+++ b/libstdc++-v3/include/ext/pb_assoc/detail/typelist/typelist_append.hpp
@@ -0,0 +1,84 @@
+// -*- C++ -*-
+
+// Copyright (C) 2005 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 2, 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 COPYING.  If not, write to the Free
+// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
+// USA.
+
+// As a special exception, you may use this file as part of a free software
+// library without restriction.  Specifically, if other files instantiate
+// templates or use macros or inline functions from this file, or you compile
+// this file and link it with other files to produce an executable, this
+// file does not by itself cause the resulting executable to be covered by
+// the GNU General Public License.  This exception does not however
+// invalidate any other reasons why the executable file might be covered by
+// the GNU General Public License.
+
+// 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 typelist_append.hpp
+ * Contains typelist_chain utilities.
+ * Typelists are an idea by Andrei Alexandrescu.
+ */
+
+#ifndef TYPELIST_APPEND_HPP
+#define TYPELIST_APPEND_HPP
+
+#ifdef _MSC_VER
+#pragma warning(disable: 4503)
+#endif // #ifdef _MSC_VER
+
+#include <ext/pb_assoc/detail/type_utils.hpp>
+
+namespace detail
+{
+
+  template<class Typelist_Chain0, class Typelist_Chain1>
+  struct typelist_append_;
+
+  template<typename Hd, typename Tl, class Typelist_Chain1>
+  struct typelist_append_<
+    typelist_chain<Hd, Tl>,
+    Typelist_Chain1>
+  {
+    typedef
+    typelist_chain<
+      Hd,
+      typename typelist_append_<Tl, Typelist_Chain1>::type>
+    type;
+  };
+
+  template<class Typelist_Chain1>
+  struct typelist_append_<
+    null_type,
+    Typelist_Chain1>
+  {
+    typedef Typelist_Chain1 type;
+  };
+
+} // namespace detail
+
+#endif // #ifndef TYPELIST_APPEND_HPP
+