69 lines
3.7 KiB
Ada
69 lines
3.7 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT RUN-TIME COMPONENTS --
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-- --
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-- A D A . F I N A L I Z A T I O N --
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-- --
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-- S p e c --
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-- --
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-- Copyright (C) 1992-2015, Free Software Foundation, Inc. --
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-- --
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-- This specification is derived from the Ada Reference Manual for use with --
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-- GNAT. The copyright notice above, and the license provisions that follow --
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-- apply solely to the contents of the part following the private keyword. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. --
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-- --
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-- As a special exception under Section 7 of GPL version 3, you are granted --
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-- additional permissions described in the GCC Runtime Library Exception, --
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-- version 3.1, as published by the Free Software Foundation. --
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-- --
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-- You should have received a copy of the GNU General Public License and --
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-- a copy of the GCC Runtime Library Exception along with this program; --
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-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
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-- <http://www.gnu.org/licenses/>. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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pragma Warnings (Off);
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with System.Finalization_Root;
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pragma Warnings (On);
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package Ada.Finalization is
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pragma Pure;
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type Controlled is abstract tagged private;
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pragma Preelaborable_Initialization (Controlled);
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procedure Initialize (Object : in out Controlled) is null;
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procedure Adjust (Object : in out Controlled) is null;
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procedure Finalize (Object : in out Controlled) is null;
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type Limited_Controlled is abstract tagged limited private;
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pragma Preelaborable_Initialization (Limited_Controlled);
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procedure Initialize (Object : in out Limited_Controlled) is null;
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procedure Finalize (Object : in out Limited_Controlled) is null;
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private
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package SFR renames System.Finalization_Root;
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type Controlled is abstract new SFR.Root_Controlled with null record;
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-- In order to simplify the implementation, the mechanism in Process_Full_
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-- View ensures that the full view is limited even though the parent type
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-- is not.
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type Limited_Controlled is
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abstract new SFR.Root_Controlled with null record;
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end Ada.Finalization;
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