--  Internal node type and operations.
--  Copyright (C) 2002, 2003, 2004, 2005 Tristan Gingold
--
--  GHDL 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.
--
--  GHDL 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 GHDL; see the file COPYING.  If not, write to the Free
--  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
--  02111-1307, USA.
with Types; use Types;

package Vhdl.Nodes_Priv is
   pragma Preelaborate (Vhdl.Nodes_Priv);

   type Node_Type is new Int32;
   for Node_Type'Size use 32;

   Null_Node : constant Node_Type := 0;
   Error_Node : constant Node_Type := 1;
end Vhdl.Nodes_Priv;