From mboxrd@z Thu Jan  1 00:00:00 1970
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on polar.synack.me
X-Spam-Level: 
X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham
	autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 103376,b031c56dc601135
X-Google-Attributes: gid103376,public
Path: controlnews3.google.com!postnews1.google.com!not-for-mail
From: 402450@cepsz.unizar.es (Jano)
Newsgroups: comp.lang.ada
Subject: Re: Problem with access parameter
Date: 25 May 2004 07:58:01 -0700
Organization: http://groups.google.com
Message-ID: <5d6fdb61.0405250658.3a657420@posting.google.com>
References: <5d6fdb61.0405250252.3a1f1f68@posting.google.com>
NNTP-Posting-Host: 155.210.155.44
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 8bit
X-Trace: posting.google.com 1085497081 16112 127.0.0.1 (25 May 2004 14:58:01
 GMT)
X-Complaints-To: groups-abuse@google.com
NNTP-Posting-Date: Tue, 25 May 2004 14:58:01 +0000 (UTC)
Xref: controlnews3.google.com comp.lang.ada:817
Date: 2004-05-25T07:58:01-07:00
List-Id: <comp.lang.ada>

Forget about it, I've found some flaws in my reasoning to do this. Thanks anyway.

402450@cepsz.unizar.es (Jano) wrote in message news:<5d6fdb61.0405250252.3a1f1f68@posting.google.com>...
> Hi,
> 
> I'm trying to finalize data inside a protected type, using the
> approach pasted at the end. I'm not sure if I get this bizarre error
> because of a Gnat 3.15p bug or because what I'm trying is illegal:
> 
> agpl-counter-multi.ads:59:04: expected an access type with designated
> type "Object" defined at line 59
> agpl-counter-multi.ads:59:04: found an access type with designated
> type derived from "Object" defined at line 59
> agpl-counter-multi.ads:59:04:   ==> in call to "_Init_Proc" at line 73
> 
> The package code is: (trimmed)
> 
> package Agpl.Counter.Multi is
> 
>    type Object;
>    type Object_Access is access all Object;
> 
>    type Destructor_Type (Parent : access Object) is limited private; 
> 
>    ----------------------------------------------------------------
>    -- Object                                                     --
>    ----------------------------------------------------------------
>    protected type Object is
>       -- Things
>    private
>       procedure Destroy;
>       Destructor : Destructor_Type (Object'Access);
>       Values     : Counter_Map.Container_Type;
>    end Object;
> 
> private
> 
>    type Destructor_Type (Parent : access Object) is new   
>    Finalization.Limited_Controlled with null record;
> 
>    procedure Finalize (This : in out Destructor_Type);
>    -- Here call to This.Parent.Destroy;
> 
> end Agpl.Counter.Multi;