1------------------------------------------------------------------------------ 2-- -- 3-- GNAT RUN-TIME COMPONENTS -- 4-- -- 5-- A D A . F I N A L I Z A T I O N -- 6-- -- 7-- S p e c -- 8-- -- 9-- Copyright (C) 1992-2011, Free Software Foundation, Inc. -- 10-- -- 11-- This specification is derived from the Ada Reference Manual for use with -- 12-- GNAT. The copyright notice above, and the license provisions that follow -- 13-- apply solely to the contents of the part following the private keyword. -- 14-- -- 15-- GNAT is free software; you can redistribute it and/or modify it under -- 16-- terms of the GNU General Public License as published by the Free Soft- -- 17-- ware Foundation; either version 3, or (at your option) any later ver- -- 18-- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- 19-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- 20-- or FITNESS FOR A PARTICULAR PURPOSE. -- 21-- -- 22-- As a special exception under Section 7 of GPL version 3, you are granted -- 23-- additional permissions described in the GCC Runtime Library Exception, -- 24-- version 3.1, as published by the Free Software Foundation. -- 25-- -- 26-- You should have received a copy of the GNU General Public License and -- 27-- a copy of the GCC Runtime Library Exception along with this program; -- 28-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- 29-- <http://www.gnu.org/licenses/>. -- 30-- -- 31-- GNAT was originally developed by the GNAT team at New York University. -- 32-- Extensive contributions were provided by Ada Core Technologies Inc. -- 33-- -- 34------------------------------------------------------------------------------ 35 36pragma Warnings (Off); 37with System.Finalization_Root; 38pragma Warnings (On); 39 40package Ada.Finalization is 41 pragma Pure_12; 42 -- Ada.Finalization is declared pure in Ada 2012 (AI05-0212) 43 44 pragma Preelaborate; 45 pragma Remote_Types; 46 -- The above apply in versions of Ada before Ada 2012 47 48 type Controlled is abstract tagged private; 49 pragma Preelaborable_Initialization (Controlled); 50 51 procedure Initialize (Object : in out Controlled); 52 procedure Adjust (Object : in out Controlled); 53 procedure Finalize (Object : in out Controlled); 54 55 type Limited_Controlled is abstract tagged limited private; 56 pragma Preelaborable_Initialization (Limited_Controlled); 57 58 procedure Initialize (Object : in out Limited_Controlled); 59 procedure Finalize (Object : in out Limited_Controlled); 60 61private 62 package SFR renames System.Finalization_Root; 63 64 type Controlled is abstract new SFR.Root_Controlled with null record; 65 66 -- In order to simplify the implementation, the mechanism in Process_Full_ 67 -- View ensures that the full view is limited even though the parent type 68 -- is not. 69 70 type Limited_Controlled is 71 abstract new SFR.Root_Controlled with null record; 72 73end Ada.Finalization; 74