src/vhdl/vhdl-nodes_gc.ads


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--  Node garbage collector (for debugging).
--  Copyright (C) 2014 Tristan Gingold
--
--  This program 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 of the License, or
--  (at your option) any later version.
--
--  This program 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 program.  If not, see <gnu.org/licenses>.

with Vhdl.Nodes; use Vhdl.Nodes;

package Vhdl.Nodes_GC is
   Flag_Disp_Multiref : Boolean := True;

   --  Perform an internal check on the tree structure of UNIT.
   procedure Check_Tree (Unit : Iir);

   procedure Report_Unreferenced;
   --  Display nodes that aren't referenced.
end Vhdl.Nodes_GC;