From: nobody@REPLAY.COM (Anonymous)
Subject: Re: ada and robots
Date: 1997/06/19
Date: 1997-06-19T00:00:00+00:00 [thread overview]
Message-ID: <199706191306.PAA20630@basement.replay.com> (raw)
In-Reply-To: 33A7ED2E.E86@sanders.lockheed.com
<338CDA96.53EA@halcyon.com> <338F5D7D.6C03@tiac.net>
<338F9D05.5EB3@bix.com> <5mqpj3$bc5$1@goanna.cs.rmit.edu.au>
<33930245.12A1@sprintmail.com> <5mv984$7kn@news.emi.com>
<gwinn-0306971836410001@smc19.ed.ray.com> <dewar.865941342@merv>
<gwinn-1006971907100001@dh5055139.res.ray.com> <dewar.866044546@merv>
<33A5D644.37A3@epix.net> <33A6D407.53416C1E@link.com>
On Wed, 18 Jun 1997 10:14:06 -0400, Steve O'Neill
<"x0955$"@sanders.lockheed.com> wrote:
> Samuel Mize wrote:
> > Besides, you can't load the variable with one type and then read it
> > as another type. In C it's simple and safe, while in Ada it requires
> > Unchecked_Conversion, which everyone knows is dangerous.
>
> It's simple in C but not necessarily safe.
>
> and Mr. Whiting said
> >>>>USE AT, Unchecked_Conversion, Unchecked_Access, and
> >>>>Unchecked_Deallocation; one might ask why Ada needs such dangerous
> >>>>elements within the language unless they are required so that the
> >>>>language can perform certain tasks (which require them).
>
> I am constantly flabbergasted by the argument that Unchecked_Conversion
> and its close cousins are dangerous while uncontrolled and un-obvious
> use of typecasting and address manipulation in C are acceptable.
..
I agree with your point, but I interpreted Mize's comment as sarcasm
agreeing with you too.
Jeff Carter PGP:1024/440FBE21
My real e-mail address: ( carter @ innocon . com )
"Now go away, or I shall taunt you a second time."
Monty Python & the Holy Grail
Posted with Spam Hater - see
http://www.compulink.co.uk/~net-services/spam/
next prev parent reply other threads:[~1997-06-19 0:00 UTC|newest]
Thread overview: 134+ messages / expand[flat|nested] mbox.gz Atom feed top
1997-05-28 0:00 ada and robots John Bohn
1997-05-29 0:00 ` Stephen Leake
1997-05-29 0:00 ` Michael F Brenner
1997-05-30 0:00 ` John Cook
1997-05-30 0:00 ` Tom Moran
1997-06-01 0:00 ` Dale Stanbrough
1997-06-02 0:00 ` John G. Volan
[not found] ` <5mv984$7kn@news.emi.com>
1997-06-03 0:00 ` Martin A. Stembel
1997-06-03 0:00 ` Joe Gwinn
1997-06-04 0:00 ` John G. Volan
1997-06-05 0:00 ` Joe Gwinn
1997-06-14 0:00 ` Robert Dewar
1997-06-17 0:00 ` Joe Gwinn
1997-07-03 0:00 ` Shmuel (Seymour J.) Metz
[not found] ` <9706052229.AA29554@jaguar.nmc.ed.ray.com>
1997-06-06 0:00 ` John G. Volan
1997-06-07 0:00 ` RC
1997-06-09 0:00 ` Joe Gwinn
1997-06-04 0:00 ` Pat Rogers
1997-06-05 0:00 ` Joe Gwinn
1997-06-14 0:00 ` Robert Dewar
1997-06-16 0:00 ` Ken Garlington
1997-06-16 0:00 ` Robert Dewar
1997-06-17 0:00 ` Joe Gwinn
1997-06-28 0:00 ` Mike Stark
1997-07-03 0:00 ` Joe Gwinn
1997-06-05 0:00 ` Jon S Anthony
1997-06-05 0:00 ` Joe Gwinn
1997-06-14 0:00 ` Robert Dewar
1997-06-10 0:00 ` Robert Dewar
1997-06-10 0:00 ` Joe Gwinn
1997-06-11 0:00 ` Robert Dewar
1997-06-12 0:00 ` George Haddad
1997-06-16 0:00 ` Matthew S. Whiting
1997-06-17 0:00 ` Robert Dewar
1997-06-17 0:00 ` Robert A Duff
1997-06-18 0:00 ` Ken Garlington
1997-07-17 0:00 ` Shmuel (Seymour J.) Metz
1997-06-20 0:00 ` Robert Dewar
1997-06-20 0:00 ` Adam Beneschan
1997-06-17 0:00 ` Stephen Leake
1997-06-17 0:00 ` Robert A Duff
1997-06-20 0:00 ` jim granville
1997-06-21 0:00 ` Robert Dewar
1997-06-24 0:00 ` Re(dux): Ada for small machines (was Re: ada and robots) Ken Garlington
1997-06-29 0:00 ` Robert Dewar
1997-06-29 0:00 ` ada and robots Matthew Heaney
1997-07-03 0:00 ` Shmuel (Seymour J.) Metz
1997-07-13 0:00 ` Robert Dewar
1997-06-17 0:00 ` Jon S Anthony
1997-06-17 0:00 ` Matthew S. Whiting
1997-06-18 0:00 ` Robert A Duff
1997-06-18 0:00 ` Jon S Anthony
1997-06-22 0:00 ` John G. Volan
1997-06-18 0:00 ` Samuel Mize
1997-06-18 0:00 ` Matthew S. Whiting
1997-06-17 0:00 ` Samuel Mize
1997-06-18 0:00 ` Steve O'Neill
1997-06-19 0:00 ` Anonymous [this message]
1997-06-19 0:00 ` Kenneth W. Sodemann
1997-06-20 0:00 ` Stephen Leake
1997-06-20 0:00 ` Robert Dewar
1997-06-04 0:00 ` RC
1997-06-04 0:00 ` John G. Volan
1997-06-04 0:00 ` Larry Kilgallen
1997-06-05 0:00 ` Jon S Anthony
1997-06-02 0:00 ` Nick Roberts
1997-06-04 0:00 ` Jan Galkowski
1997-06-05 0:00 ` Albert K. Lee
1997-06-06 0:00 ` dana
1997-06-07 0:00 ` John G. Volan
1997-06-10 0:00 ` dana
-- strict thread matches above, loose matches on Subject: below --
1997-06-05 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-05 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-09 0:00 ` Jerry Petrey
1997-06-10 0:00 ` Alan Brain
1997-06-10 0:00 ` Joe Gwinn
1997-06-11 0:00 ` Alan Brain
1997-06-11 0:00 ` Joe Gwinn
1997-06-11 0:00 ` Spam Hater
1997-06-11 0:00 ` Robert Dewar
1997-06-11 0:00 ` Samuel Mize
1997-06-13 0:00 ` Erik Magnuson
1997-06-17 0:00 ` Joe Gwinn
1997-06-18 0:00 ` Jon S Anthony
1997-06-19 0:00 ` Jonathan Guthrie
1997-06-20 0:00 ` Robert Dewar
1997-06-09 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-12 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-16 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-17 0:00 ` Joe Gwinn
1997-06-18 0:00 ` Jon S Anthony
1997-06-18 0:00 ` Brian Rogoff
1997-06-20 0:00 ` Robert Dewar
1997-06-23 0:00 ` Geert Bosch
1997-07-02 0:00 ` Robert Dewar
1997-06-23 0:00 ` Richard Kenner
1997-06-23 0:00 ` Robert Dewar
1997-06-25 0:00 ` Will Rose
1997-06-25 0:00 ` Jonathan Guthrie
1997-06-21 0:00 ` Nick Roberts
1997-06-16 0:00 Marin David Condic, 561.796.8997, M/S 731-93
1997-06-19 0:00 Jon S Anthony
1997-06-19 0:00 ` Brian Rogoff
1997-06-20 0:00 ` Jon S Anthony
1997-06-22 0:00 ` John G. Volan
1997-06-25 0:00 ` Richard A. O'Keefe
1997-06-23 0:00 ` Robert Dewar
1997-06-24 0:00 ` Brian Rogoff
1997-06-20 0:00 Ada " Huy Vo
1997-06-23 0:00 ` Jon S Anthony
1997-06-24 0:00 Huy Vo
1997-06-25 0:00 ` Wes Groleau
1997-06-25 0:00 ` Jon S Anthony
1997-06-25 0:00 ` Alan Brain
1997-06-25 0:00 ` Dale Stanbrough
1997-06-26 0:00 ` Ken Garlington
1997-07-01 0:00 ` Tom Moran
1997-06-26 0:00 Huy Vo
1997-06-27 0:00 ` Wes Groleau
1997-06-27 0:00 ` nma123
1997-06-27 0:00 ` Richard A. O'Keefe
1997-06-27 0:00 ` Alan Brain
1997-06-27 0:00 ` Stephen Leake
1997-06-27 0:00 ` Wes Groleau
1997-06-27 0:00 ` Jon S Anthony
[not found] <867541382.23405@dejanews.com>
1997-06-29 0:00 ` John Howard
1997-06-30 0:00 Huy Vo
1997-07-01 0:00 ` Alan Brain
1997-07-11 0:00 ` Will Rose
1997-07-02 0:00 ` Mattias Sj�sv�rd
1997-07-01 0:00 Huy Vo
1997-07-02 0:00 ` Wes Groleau
1997-07-02 0:00 Huy Vo
1997-07-04 0:00 ` Richard A. O'Keefe
replies disabled
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox