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Diffstat (limited to 'gcc/ada/a-finali.ads')
| -rw-r--r-- | gcc/ada/a-finali.ads | 71 |
1 files changed, 71 insertions, 0 deletions
diff --git a/gcc/ada/a-finali.ads b/gcc/ada/a-finali.ads new file mode 100644 index 000000000..9e81722bc --- /dev/null +++ b/gcc/ada/a-finali.ads @@ -0,0 +1,71 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT RUN-TIME COMPONENTS -- +-- -- +-- A D A . F I N A L I Z A T I O N -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 1992-2009, Free Software Foundation, Inc. -- +-- -- +-- This specification is derived from the Ada Reference Manual for use with -- +-- GNAT. The copyright notice above, and the license provisions that follow -- +-- apply solely to the contents of the part following the private keyword. -- +-- -- +-- 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 3, 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. -- +-- -- +-- As a special exception under Section 7 of GPL version 3, you are granted -- +-- additional permissions described in the GCC Runtime Library Exception, -- +-- version 3.1, as published by the Free Software Foundation. -- +-- -- +-- You should have received a copy of the GNU General Public License and -- +-- a copy of the GCC Runtime Library Exception along with this program; -- +-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -- +-- <http://www.gnu.org/licenses/>. -- +-- -- +-- GNAT was originally developed by the GNAT team at New York University. -- +-- Extensive contributions were provided by Ada Core Technologies Inc. -- +-- -- +------------------------------------------------------------------------------ + +pragma Warnings (Off); +-- System.Finalization_Root does not have category Remote_Types, but we +-- allow it anyway. +with System.Finalization_Root; +pragma Warnings (On); + +package Ada.Finalization is + pragma Preelaborate; + pragma Remote_Types; + + type Controlled is abstract tagged private; + pragma Preelaborable_Initialization (Controlled); + + procedure Initialize (Object : in out Controlled); + procedure Adjust (Object : in out Controlled); + procedure Finalize (Object : in out Controlled); + + type Limited_Controlled is abstract tagged limited private; + pragma Preelaborable_Initialization (Limited_Controlled); + + procedure Initialize (Object : in out Limited_Controlled); + procedure Finalize (Object : in out Limited_Controlled); + +private + package SFR renames System.Finalization_Root; + + type Controlled is abstract new SFR.Root_Controlled with null record; + + overriding function "=" (A, B : Controlled) return Boolean; + -- Need to be defined explicitly because we don't want to compare the + -- hidden pointers. + + type Limited_Controlled is + abstract new SFR.Root_Controlled with null record; + +end Ada.Finalization; |