From: Robert Dewar <robert_dewar@my-deja.com>
Subject: Re: Ada GC (was Re: Ammo-zilla)
Date: 1999/11/06
Date: 1999-11-06T00:00:00+00:00 [thread overview]
Message-ID: <7vvroo$grr$1@nnrp1.deja.com> (raw)
In-Reply-To: s23mnbp024223@corp.supernews.com
In article <s23mnbp024223@corp.supernews.com>,
"Vladimir Olensky" <vladimir_olensky@yahoo.com> wrote:
>
> Robert Dewar wrote in message <7vqd45$iiq$1@nnrp1.deja.com>...
> >In article <s20tckqd24291@corp.supernews.com>,
> > "Vladimir Olensky" <vladimir_olensky@yahoo.com> wrote:
> >> As for me I fully support that.
> >> I think that any unchecked conversions should
> >> be disallowed for pointers that are traced by GC.
> >> It is not only extremely unsafe but I do not see any sense
> >> in that if language is extended to support GC.
> >
> >But that of course is not enough to prevent scary GC bugs :-)
>
> Yes, I agree this does not prevent GC bugs that may exist
> in GC implementation itself. But at least that could provide
> isolation between GC implementation and GC client.
> The last one will never be able to spoil anything in GC
> internal data.
Again you miss my point, unless you segregate memory with
hardware memory protect, allowing unchecked conversion, and
hence address calculations, anywhere, can damage data structures
anywhere. I am NOT talking about bugs in the GC implementation
itself.
Sent via Deja.com http://www.deja.com/
Before you buy.
next prev parent reply other threads:[~1999-11-06 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 Matthew Heaney
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 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
1999-10-28 0:00 ` Ammo-zilla Laurent Guerby
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 Tucker Taft
1999-10-30 0:00 ` Ammo-zilla Lutz Donnerhacke
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 Matthew Heaney
1999-10-29 0:00 ` Ammo-zilla Charles Hixson
1999-10-31 0:00 ` Ammo-zilla Robert Dewar
1999-10-31 0:00 ` Ammo-zilla David Starner
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 Dewar
1999-11-01 0:00 ` Ammo-zilla Robert A Duff
1999-11-01 0:00 ` Ammo-zilla Vladimir Olensky
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 [this message]
1999-11-06 0:00 ` Vladimir Olensky
1999-11-06 0:00 ` Vladimir Olensky
1999-11-06 0:00 ` Robert Dewar
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 ` Robert A Duff
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
1999-11-12 0:00 ` Robert I. Eachus
1999-11-04 0:00 ` Ada GC (was Ammo-zilla) Nick Roberts
1999-11-04 0:00 ` Wes Groleau
1999-10-31 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
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
1999-11-01 0:00 ` Robert Dewar
1999-11-01 0:00 ` Lutz Donnerhacke
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
1999-10-28 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
1999-10-29 0:00 ` Ammo-zilla Robert I. Eachus
1999-10-31 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
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox