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=-0.3 required=5.0 tests=BAYES_00,
	REPLYTO_WITHOUT_TO_CC autolearn=no autolearn_force=no version=3.4.4
X-Google-Thread: 103376,a5ba2421fbe2fea3
X-Google-Attributes: gid103376,public
X-Google-Language: ENGLISH,ASCII-7-bit
Path: 
 g2news1.google.com!news3.google.com!news.glorb.com!feeder.enertel.nl!nntpfeed-01.ops.asmr-01.energis-idc.net!216.196.110.149.MISMATCH!border2.nntp.ams.giganews.com!nntp.giganews.com!lightspeed.eweka.nl!feeder.news-service.com!post.news-service.com!news1.surfino.com!not-for-mail
Message-Id: <2190069.I2Igd2yRta@linux1.krischik.com>
From: Martin Krischik <martin@krischik.com>
Subject: Re: task synchronization and returns in accept
Newsgroups: comp.lang.ada
Reply-To: martin@krischik.com
Date: Tue, 08 Feb 2005 16:56:44 +0100
References: <5f59677c.0502080736.64ead69f@posting.google.com>
Organization: None
User-Agent: KNode/0.8.0
MIME-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7Bit
X-Complaints-To: abuse@surfino.com
NNTP-Posting-Host: 83.169.148.166 (83.169.148.166)
NNTP-Posting-Date: Tue, 08 Feb 2005 17:00:08 +0100
X-Trace: abbc94208e208f60c310301888
Xref: g2news1.google.com comp.lang.ada:8191
Date: 2005-02-08T16:56:44+01:00
List-Id: <comp.lang.ada>

Evangelista Sami wrote:

> Hello all
> 
> Let's take this piece of code:
> -----------------------------------------
> procedure Test is
>    task type T1;
>    task body T1 is
>    begin
>       null;
>    end;
>    task type T2 is
>       entry E;
>    end T2;
>    task body T2 is
>    begin
>       accept E do
>          declare
>             T : T1;
>          begin
>             return;
>          end;
>       end E;
>    end;
>    My_T2 : T2;
> begin
>    My_T2.E;
> end;
> -----------------------------------------
> 
> what does exactly happen at the "return" statement in the accept.
> does it wait for the termination of task T?

Yes, T2 need to wait for the end of T1 - just as Test need to wait for the
end of T2.

Martin

-- 
mailto://krischik@users.sourceforge.net
Ada programming at: http://ada.krischik.com