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-Thread: 103376,4e5770c49b971630
X-Google-NewGroupId: yes
X-Google-Attributes: gida07f3367d7,domainid0,public,usenet
X-Google-Language: ENGLISH,ASCII-7-bit
Path: 
 g2news1.google.com!news1.google.com!news.glorb.com!feeder.erje.net!feeder1-2.proxad.net!proxad.net!feeder2-2.proxad.net!newsfeed.arcor.de!newsspool4.arcor-online.net!news.arcor.de.POSTED!not-for-mail
Date: Tue, 03 May 2011 13:28:12 +0200
From: Georg Bauhaus <rm.dash-bauhaus@futureapps.de>
User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US;
 rv:1.9.2.15) Gecko/20110303 Thunderbird/3.1.9
MIME-Version: 1.0
Newsgroups: comp.lang.ada
Subject: Re: High-Integrity OO and controlled types
References: <d8204576-14ff-41a4-b850-ace9c15872d4@v8g2000yqb.googlegroups.com>
 <679e3217-98dd-43c1-86f6-2038a029c3ea@b19g2000yqg.googlegroups.com>
 <94f3a272-d071-4a74-bfbd-8f2b4c2347cf@m10g2000yqd.googlegroups.com>
 <cba1e286-d160-4f75-aebc-74f82ce78f30@26g2000yqa.googlegroups.com>
 <beefc106-01b0-4dec-ae7b-2ef41b1c7c78@b19g2000yqg.googlegroups.com>
 <f6e72476-0dca-4ab8-bfdf-94a0ddf7a7dc@j26g2000yqa.googlegroups.com>
In-Reply-To: 
 <f6e72476-0dca-4ab8-bfdf-94a0ddf7a7dc@j26g2000yqa.googlegroups.com>
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Message-ID: <4dbfe6cc$0$7664$9b4e6d93@newsspool1.arcor-online.net>
Organization: Arcor
NNTP-Posting-Date: 03 May 2011 13:28:12 CEST
NNTP-Posting-Host: 55d2439c.newsspool1.arcor-online.net
X-Trace: 
 DXC=Mi^@_D=Hfe;kUFX=Y?aLP;ic==]BZ:af>4Fo<]lROoR1<`=YMgDjhg2Db>jfmWVF0;nc\616M64>:Lh>_cHTX3j=h@7T>h7b:E:
X-Complaints-To: usenet-abuse@arcor.de
Xref: g2news1.google.com comp.lang.ada:19140
Date: 2011-05-03T13:28:12+02:00
List-Id: <comp.lang.ada>

On 03.05.11 11:59, Maciej Sobczak wrote:

> Another angle: the fact that the lack of controlled types in HI
> profiles can be considered as a problem is entirely a result of the
> fact that Ada completely screwed this aspect at the beginning.
> Controlledness should not be based on tags - it should be a completely
> orthogonal property of the type,

Actually, in non-flat languages like Ada, scope exit
actions should be based on scopes, not (just) types,
as types can effectively span multiple scopes.