vhdl: move nodes to vhdl.nodes_priv.

1 files changed, 28 insertions, 0 deletions

diff --git a/src/vhdl/vhdl-nodes_priv.ads b/src/vhdl/vhdl-nodes_priv.ads
new file mode 100644
index 000000000..b3bdee3fc
--- /dev/null
+++ b/src/vhdl/vhdl-nodes_priv.ads
@@ -0,0 +1,28 @@
+--  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;