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--  Copyright 2009 Free Software Foundation, Inc.

--

--  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 3 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 <http://www.gnu.org/licenses/>.

with Ada.Finalization;

package Parse_Controlled is

   type Variant_Kind is (VK_Null, VK_Num, VK_String);

   type Null_Variant_Record (Kind : Variant_Kind := VK_Null) is record

      case Kind is

         when VK_Null =>

            null;

         when VK_Num =>

            Num_Value : Long_Float;

         when VK_String =>

            String_Value : Natural;

      end case;

   end record;

   type Null_Variant is new Ada.Finalization.Controlled with record

      V : Null_Variant_Record;

   end record;

end Parse_Controlled;