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=1.3 required=5.0 tests=BAYES_00,INVALID_MSGID,
	MSGID_RANDY autolearn=no autolearn_force=no version=3.4.4
X-Google-Language: ENGLISH,ASCII-7-bit
X-Google-Thread: 103376,573be8c453ecbff4
X-Google-Attributes: gid103376,public
From: Ted Dennison <dennison@telepath.com>
Subject: Re: 'Read for pointers
Date: 2000/07/27
Message-ID: <8lpo5p$os0$1@nnrp1.deja.com>#1/1
X-Deja-AN: 651460388
References: <8lndgv$1om$1@nnrp1.deja.com> <lZIf5.190$wE4.35361@nnrp3.sbc.net>
 <8lpeog$gvc$1@nnrp1.deja.com> <HVXf5.612$wE4.155736@nnrp3.sbc.net>
X-Http-Proxy: 1.0 x63.deja.com:80 (Squid/1.1.22) for client 204.48.27.130
Organization: Deja.com - Before you buy.
X-Article-Creation-Date: Thu Jul 27 16:31:53 2000 GMT
X-MyDeja-Info: XMYDJUIDtedennison
Newsgroups: comp.lang.ada
X-Http-User-Agent: Mozilla/4.7 [en] (WinNT; I)
Date: 2000-07-27T00:00:00+00:00
List-Id: <comp.lang.ada>

In article <HVXf5.612$wE4.155736@nnrp3.sbc.net>,
  "Pat Rogers" <progers@NOclasswideSPAM.com> wrote:
> "Ted Dennison" <dennison@telepath.com> wrote in message
> news:8lpeog$gvc$1@nnrp1.deja.com...
> > Wow. That's one I would not have guessed. So there's effectively no
> > difference between "out" and "in out" for access types, composite
> types
> > with discriminants, or record types with default field values? %-}
>
> As long as the latter two happen to be passed by copy (access types
> always are).

But if they aren't passed by copy, then they have to be passed by
reference, right? In that case there would *also* be no difference.

--
T.E.D.

http://www.telepath.com/~dennison/Ted/TED.html


Sent via Deja.com http://www.deja.com/
Before you buy.