From 1fac938ee5fb71eb038b3b33e393a02d5ea33190 Mon Sep 17 00:00:00 2001 From: kenner Date: Tue, 2 Oct 2001 13:55:47 +0000 Subject: New Language: Ada git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45953 138bc75d-0d04-0410-961f-82ee72b054a4 --- gcc/ada/a-filico.adb | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 gcc/ada/a-filico.adb (limited to 'gcc/ada/a-filico.adb') diff --git a/gcc/ada/a-filico.adb b/gcc/ada/a-filico.adb new file mode 100644 index 00000000000..1bc95e989e2 --- /dev/null +++ b/gcc/ada/a-filico.adb @@ -0,0 +1,73 @@ +----------------------------------------------------------------------------- +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- S Y S T E M . L I S T _ F I N A L I Z A T I O N -- +-- -- +-- B o d y -- +-- -- +-- $Revision: 1.9 $ +-- -- +-- 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). -- +-- -- +------------------------------------------------------------------------------ + +with System.Finalization_Implementation; +package body Ada.Finalization.List_Controller is + + package SFI renames System.Finalization_Implementation; + + -------------- + -- Finalize -- + -------------- + + procedure Finalize (Object : in out List_Controller) is + use type SFR.Finalizable_Ptr; + + Last_Ptr : constant SFR.Finalizable_Ptr := Object.Last'Unchecked_Access; + + begin + while Object.First.Next /= Last_Ptr loop + SFI.Finalize_One (Object.First.Next.all); + end loop; + end Finalize; + + procedure Finalize (Object : in out Simple_List_Controller) is + begin + SFI.Finalize_List (Object.F); + Object.F := null; + end Finalize; + + ---------------- + -- Initialize -- + ---------------- + + procedure Initialize (Object : in out List_Controller) is + begin + Object.F := Object.First'Unchecked_Access; + Object.First.Next := Object.Last 'Unchecked_Access; + Object.Last.Prev := Object.First'Unchecked_Access; + end Initialize; + +end Ada.Finalization.List_Controller; -- cgit v1.2.1