From: mab@dst17.wdl.loral.com (Mark A Biggar)
Subject: Re: An observation of Ada (may offend)
Date: Mon, 27 Mar 1995 18:58:27 GMT
Date: 1995-03-27T18:58:27+00:00 [thread overview]
Message-ID: <1995Mar27.185827.1882@wdl.loral.com> (raw)
In-Reply-To: 3ku7us$117l@info4.rus.uni-stuttgart.de
In article <3ku7us$117l@info4.rus.uni-stuttgart.de> ucaa2385@alpha1.csv.ica.uni-stuttgart.de (Peter Hermann) writes:
>Robert I. Eachus (eachus@spectre.mitre.org) wrote:
>: In article <3kr20s$gqq@gnat.cs.nyu.edu> dewar@cs.nyu.edu writes:
>: > Presumably the right form of this pragma is
>: > Pragma Child_UNits (unit, unit, unit);
>: > with the meaning that only the named units would be allowed as children.
>: > This is a perfectly legitimate pragma, and one that could be implemented.
>: This actually is an improvement to my suggestion, and one I
>: recommend to all Ada implementors. (In fact, if Robert Dewar doesn't
>: get around to adding it to GNAT, I may send it to him.)
>: Of course, and the reason for posting this, is that one needed
>: form of the pragma is "pragma Child_Units(None);" or "pragma Child_Units;"
>: I perfer the second form, what do the rest of you think?
>I would not recommend that whole direction because
>one of the strengths of the child feature is exactly the fact,
>that the parent need not be touched further on.
>For Ada200X, the abs private part may be more convenient (if any)
>but, imho, this overburdening of the language is superfluous.
I don't see any reason for any of the above stuff. A Child Package
is pretty innocuous in that unless your code does a with of the
Child somewhere it has zippo effect on your program. It would seem
that inspections and a little CM disipline should take care of any
problems. And if that's not good enough your program/project already
has worse problems than added Child Packages.
--
Mark Biggar
mab@wdl.lroal.com
next prev parent reply other threads:[~1995-03-27 18:58 UTC|newest]
Thread overview: 66+ messages / expand[flat|nested] mbox.gz Atom feed top
1995-03-17 9:27 An observation of Ada (may offend) R.A.L Williams
1995-03-17 15:23 ` Robb Nebbe
1995-03-17 17:08 ` Norman H. Cohen
1995-03-20 3:23 ` S. Tucker Taft
1995-03-20 10:13 ` Robb Nebbe
1995-03-21 21:05 ` Robert Dewar
1995-03-20 16:15 ` Robert I. Eachus
1995-03-21 19:47 ` Norman H. Cohen
1995-03-22 1:28 ` David Weller
1995-03-23 5:47 ` Robert Dewar
1995-03-23 16:38 ` Robert I. Eachus
1995-03-24 10:46 ` Peter Hermann
1995-03-24 16:52 ` David Weller
1995-03-26 4:03 ` Robert Dewar
1995-03-24 21:33 ` Tucker Taft
1995-03-27 9:59 ` Child packages Robb Nebbe
1995-03-28 1:11 ` Keith Thompson
1995-03-28 11:54 ` Keith Thompson
1995-03-27 18:58 ` Mark A Biggar [this message]
1995-03-24 19:45 ` An observation of Ada (may offend) Garlington KE
1995-03-27 19:58 ` Robert I. Eachus
1995-03-28 16:29 ` Garlington KE
1995-03-28 19:30 ` Robert I. Eachus
1995-03-28 22:37 ` Garlington KE
1995-03-29 8:31 ` Robb Nebbe
1995-03-25 17:58 ` Robert Dewar
1995-03-26 6:20 ` R_Tim_Coslet
1995-03-27 20:38 ` Robert I. Eachus
1995-03-26 3:50 ` celier
[not found] ` <3l1lkq$pm6@gnat.csn <3l2o9a$3a1@infomatch.com>
1995-03-27 23:16 ` Robert Dewar
1995-03-23 18:05 ` John DiCamillo
1995-03-17 23:01 ` Larry Kilgallen, LJK Software
1995-03-18 12:41 ` Tucker Taft
1995-03-22 16:50 ` Renaud HEBERT
1995-03-23 23:23 ` John Volan
1995-03-24 0:38 ` Robert Dewar
-- strict thread matches above, loose matches on Subject: below --
1995-03-30 0:00 R.A.L Williams
1995-04-03 0:00 ` Norman H. Cohen
1995-03-29 0:00 R.A.L Williams
1995-03-27 10:38 R.A.L Williams
1995-03-30 3:14 ` Michael D. Griffin
1995-03-30 0:00 ` David Weller
1995-04-04 0:00 ` Brian Rogoff
1995-04-04 0:00 ` Jack Beidler
1995-03-27 10:28 R.A.L Williams
1995-03-27 0:00 ` Norman H. Cohen
1995-04-04 0:00 ` Robert Dewar
1995-03-28 17:07 ` Larry Kilgallen, LJK Software
1995-03-12 23:39 Matt Bruce
1995-03-13 0:34 ` David Weller
1995-03-14 4:49 ` Vladimir Vukicevic
1995-03-17 17:00 ` Michael Feldman
1995-03-17 13:09 ` Fred J. McCall
1995-03-18 20:34 ` Michael Feldman
1995-03-19 22:20 ` Robert Dewar
1995-03-20 17:19 ` Michael Feldman
1995-03-21 21:02 ` Robert Dewar
1995-03-21 23:01 ` Kevin F. Quinn
1995-03-22 12:43 ` Mike Meier
1995-03-20 20:38 ` Kevin F. Quinn
1995-03-21 3:02 ` Michael M. Bishop
1995-03-20 9:31 ` Robb Nebbe
1995-03-20 20:16 ` Mats Weber
1995-03-22 19:44 ` Stephen McNeill
1995-03-28 14:48 ` Wes Groleau
1995-03-22 17:20 ` Richard G. Hash
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