psl: add psl-types, psl-nodes_priv.

1 files changed, 30 insertions, 0 deletions

diff --git a/src/psl/psl-types.ads b/src/psl/psl-types.ads
new file mode 100644
index 000000000..e6e3c700a
--- /dev/null
+++ b/src/psl/psl-types.ads
@@ -0,0 +1,30 @@
+--  Base types for PSL.
+--  Copyright (C) 2019 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 PSL.Nodes_Priv;
+
+package PSL.Types is
+   --  PSL Node.
+   subtype PSL_Node is PSL.Nodes_Priv.PSL_Node;
+   function "=" (L, R : PSL_Node) return Boolean
+     renames PSL.Nodes_Priv."=";
+
+   --  PSL NFA
+   subtype PSL_NFA is PSL.Nodes_Priv.PSL_NFA;
+   function "=" (L, R : PSL_NFA) return Boolean
+     renames PSL.Nodes_Priv."=";
+end PSL.Types;