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From: Robert Dewar <robert_dewar@my-deja.com>
Subject: Re: Garbage colletion
Date: 1999/11/01
Date: 1999-11-01T00:00:00+00:00	[thread overview]
Message-ID: <7vil9t$vmn$1@nnrp1.deja.com> (raw)
In-Reply-To: slrn81osi4.940.lutz@belenus.iks-jena.de

In article <slrn81osi4.940.lutz@belenus.iks-jena.de>,
  lutz@iks-jena.de (Lutz Donnerhacke) wrote:
> * Robert Dewar wrote:
> >More accurately, he said that it would not be added unless
> >there was significant customer demand -- there is none!
>
> This typ of reasoning is invalid, because a customer who
> learned to deal with a missing feature clearly does not need
> it afterwards.

Well given the choice between implementing features that
customers are actively asking for, and those that none of
them are asking for, it is not hard to set priorities.
Certainly we do implement features that we feel are important
that are NOT on immediate want lists because we think that
in the long run they will be useful, but I am afraid that
at this point garbage collection does not get high on this
priority list either (we regard further work on our
integrated development environment for example to have
much higher priority).

Remember, that unlike most (but not all) the readers here, I
know the garbage collected "world" very well, having, as I noted
before been chairman of WG2.1 for many years, and having
developed the GC algorithms for SPITBOL. Personally I would
very much like to see someone develop a GC implementation for
GNAT!

Indeed, the most constructive thing would be for the GC
advocates to spend their time doing that instead of trying to
encourage "them" to do it :-) :-)

Robert Dewar
Ada Core Technologies


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  parent reply	other threads:[~1999-11-01  0:00 UTC|newest]

Thread overview: 92+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
1999-10-23  0:00 Ammo-zilla Stanley R. Allen
1999-10-24  0:00 ` Ammo-zilla Robert Dewar
1999-10-24  0:00   ` Ammo-zilla David Botton
1999-10-24  0:00 ` Ammo-zilla Aidan Skinner
1999-10-24  0:00   ` Ammo-zilla Robert Dewar
1999-10-24  0:00     ` Ammo-zilla Aidan Skinner
1999-10-25  0:00       ` Ammo-zilla Jean-Pierre Rosen
1999-10-24  0:00     ` Ammo-zilla David Botton
1999-10-28  0:00       ` Ammo-zilla Charles Hixson
1999-10-28  0:00         ` Ammo-zilla Matthew Heaney
1999-10-28  0:00           ` Ammo-zilla mitch
1999-10-29  0:00             ` Ammo-zilla Matthew Heaney
1999-10-28  0:00         ` Ammo-zilla Laurent Guerby
1999-10-28  0:00           ` Ammo-zilla Charles Hixson
1999-10-29  0:00             ` Ada and GC (Was Re: Ammo-zilla) Vladimir Olensky
1999-10-29  0:00               ` David Botton
1999-10-31  0:00                 ` Vladimir Olensky
1999-10-30  0:00                   ` Samuel T. Harris
1999-10-30  0:00                     ` David Botton
1999-10-28  0:00           ` Ammo-zilla David Starner
1999-10-29  0:00             ` Ammo-zilla Larry Kilgallen
1999-10-29  0:00               ` Ammo-zilla David Starner
1999-10-29  0:00                 ` Ammo-zilla Matthew Heaney
1999-10-29  0:00                   ` Ammo-zilla Charles Hixson
1999-10-29  0:00                 ` Ammo-zilla David Botton
1999-10-29  0:00                   ` Ammo-zilla mike
1999-10-29  0:00                     ` Ammo-zilla David Botton
1999-10-31  0:00                     ` Ammo-zilla Robert Dewar
1999-11-02  0:00                       ` Ammo-zilla Charles Hixson
1999-11-03  0:00                         ` Ammo-zilla Wes Groleau
1999-11-01  0:00                     ` Ammo-zilla Geoff Bull
1999-10-29  0:00                 ` Ammo-zilla Tucker Taft
1999-10-30  0:00                   ` Ammo-zilla Lutz Donnerhacke
1999-10-31  0:00                 ` Ammo-zilla Robert Dewar
1999-10-31  0:00                   ` Garbage colletion Lutz Donnerhacke
1999-11-01  0:00                     ` Robert Dewar
1999-11-01  0:00                       ` Lutz Donnerhacke
1999-11-01  0:00                     ` Robert Dewar [this message]
1999-11-01  0:00                       ` Lutz Donnerhacke
1999-11-01  0:00                         ` Robert Dewar
1999-11-04  0:00                           ` Didier Utheza
1999-11-04  0:00                             ` David Starner
1999-11-01  0:00                       ` Gnat IDE (was: Garbage colletion) Ted Dennison
1999-11-01  0:00                     ` Garbage colletion Larry Kilgallen
1999-10-31  0:00                 ` Ammo-zilla Robert Dewar
1999-10-31  0:00                   ` Ammo-zilla David Starner
1999-11-01  0:00                     ` Ammo-zilla Robert Dewar
1999-11-01  0:00                     ` Ada and GC. Was: Ammo-zilla Vladimir Olensky
1999-11-01  0:00                       ` Tucker Taft
1999-11-02  0:00                         ` Vladimir Olensky
1999-11-02  0:00                         ` Robert Dewar
1999-11-02  0:00                           ` Charles Hixson
1999-11-03  0:00                             ` Robert Dewar
1999-11-03  0:00                               ` Charles Hixson
1999-11-01  0:00                       ` Vladimir Olensky
1999-11-01  0:00                     ` Ammo-zilla Robert Dewar
1999-11-01  0:00                   ` Ammo-zilla Robert A Duff
1999-11-01  0:00                     ` Ammo-zilla Robert Dewar
1999-11-02  0:00                       ` Ammo-zilla Robert A Duff
1999-11-02  0:00                         ` Ammo-zilla Robert Dewar
1999-11-03  0:00                           ` Ammo-zilla Vladimir Olensky
1999-11-03  0:00                             ` Ammo-zilla Robert Dewar
1999-11-04  0:00                               ` Ada GC (was Re: Ammo-zilla) Vladimir Olensky
1999-11-06  0:00                                 ` Robert Dewar
1999-11-06  0:00                                   ` Vladimir Olensky
1999-11-06  0:00                                     ` Robert Dewar
1999-11-06  0:00                                     ` Vladimir Olensky
1999-11-09  0:00                                     ` Robert A Duff
1999-11-10  0:00                                       ` Vladimir Olensky
1999-11-10  0:00                                         ` Richard D Riehle
1999-11-10  0:00                                           ` Nick Roberts
1999-11-12  0:00                                             ` Robert I. Eachus
1999-11-12  0:00                                               ` Didier Utheza
1999-11-12  0:00                                             ` Robert Dewar
1999-11-10  0:00                                           ` Robert A Duff
1999-11-12  0:00                                           ` Robert I. Eachus
1999-11-04  0:00                             ` Ada GC (was Ammo-zilla) Nick Roberts
1999-11-04  0:00                               ` Wes Groleau
1999-11-01  0:00                     ` Ammo-zilla Vladimir Olensky
1999-10-30  0:00             ` Ammo-zilla Lutz Donnerhacke
1999-10-30  0:00               ` Ammo-zilla Matthew Heaney
1999-10-31  0:00             ` Ammo-zilla Robert Dewar
1999-10-29  0:00           ` Ammo-zilla Robert I. Eachus
1999-10-28  0:00         ` Ammo-zilla Tucker Taft
1999-10-31  0:00           ` Ammo-zilla Brian Rogoff
1999-11-01  0:00             ` Ammo-zilla Robert Dewar
1999-11-01  0:00               ` Ammo-zilla Brian Rogoff
1999-11-02  0:00                 ` Ammo-zilla Robert Dewar
1999-11-02  0:00                   ` Ammo-zilla Brian Rogoff
1999-11-02  0:00               ` Ammo-zilla Robert A Duff
1999-10-31  0:00         ` Ammo-zilla Robert Dewar
1999-10-24  0:00     ` Ammo-zilla Matthew Heaney
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