| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- S Y S T E M . F I N A L I Z A T I O N _ R O O T -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- $Revision: 1.8 $ |
| -- -- |
| -- Copyright (C) 1992-2001 Free Software Foundation, Inc. -- |
| -- -- |
| -- GNAT is free software; you can redistribute it and/or modify it under -- |
| -- terms of the GNU General Public License as published by the Free Soft- -- |
| -- ware Foundation; either version 2, or (at your option) any later ver- -- |
| -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- |
| -- OUT 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 distributed with GNAT; see file COPYING. If not, write -- |
| -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- |
| -- MA 02111-1307, USA. -- |
| -- -- |
| -- As a special exception, if other files instantiate generics from this -- |
| -- unit, or you link this unit with other files to produce an executable, -- |
| -- this unit does not by itself cause the resulting executable to be -- |
| -- covered by the GNU General Public License. This exception does not -- |
| -- however invalidate any other reasons why the executable file might be -- |
| -- covered by the GNU Public License. -- |
| -- -- |
| -- GNAT was originally developed by the GNAT team at New York University. -- |
| -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). -- |
| -- -- |
| ------------------------------------------------------------------------------ |
| |
| package body System.Finalization_Root is |
| |
| -- It should not be possible to call any of these subprograms |
| |
| ------------ |
| -- Adjust -- |
| ------------ |
| |
| procedure Adjust (Object : in out Root_Controlled) is |
| begin |
| raise Program_Error; |
| end Adjust; |
| |
| -------------- |
| -- Finalize -- |
| -------------- |
| |
| procedure Finalize (Object : in out Root_Controlled) is |
| begin |
| raise Program_Error; |
| end Finalize; |
| |
| ---------------- |
| -- Initialize -- |
| ---------------- |
| |
| procedure Initialize (Object : in out Root_Controlled) is |
| begin |
| raise Program_Error; |
| end Initialize; |
| |
| ---------- |
| -- Read -- |
| ---------- |
| |
| -- Read and Write must be empty in order to avoid copying the |
| -- finalization pointers. |
| |
| pragma Warnings (Off); |
| -- Suppress warning for out paramater Item which is not assigned |
| -- because it is pretty much empty. |
| |
| procedure Read (Stream : access Ada.Streams.Root_Stream_Type'Class; |
| Item : out Root_Controlled) |
| is |
| begin |
| null; |
| end Read; |
| |
| ----------- |
| -- Write -- |
| ----------- |
| |
| -- Read and Write must be empty in order to avoid copying the |
| -- finalization pointers. |
| |
| procedure Write (Stream : access Ada.Streams.Root_Stream_Type'Class; |
| Item : in Root_Controlled) |
| is |
| begin |
| null; |
| end Write; |
| |
| end System.Finalization_Root; |
