From: "J-P. Rosen" <rosen@adalog.fr>
Subject: Re: Build language with weak typing, then add scaffolding later to strengthen it?
Date: Fri, 22 May 2015 17:37:56 +0200
Date: 2015-05-22T17:37:56+02:00 [thread overview]
Message-ID: <mjnieh$ejn$1@dont-email.me> (raw)
In-Reply-To: <f89a678a-f4a3-4a1c-91d7-d465177bbb1d@googlegroups.com>
Le 22/05/2015 16:01, kalvin.news@gmail.com a écrit :
> I don't agree. C is a low level language, and good at that. Its types
>> are those of the machine: bytes and addresses, the rest is a (small
>> quantity of) syntactic sugar.
>>
>> If you need strong typing, use a strongly typed language. But don't
>> blame C for not being strongly typed, it was simply not part of the
>> requirements.
>>
(Making my point clearer after various reactions).
Languages have history; they stemmed from a need for solving a certain
class of problems. Then people tend to use them for different purposes.
My point is that each language should be used for what it's good at.
C was created for writing an operating system, and it's initial
requirement were to be a "portable assembly language". At that level,
there is no place for typing: a machine word is what you make of it,
there is no difference between a float, an int, or whatever. I certainly
wouldn't object to writing a device driver in C.
Now, it's true that people use it to write higher level applications.
That doesn't make the language higher level. After all, when I started
programming, almost any serious application was written in assembly.
I have seen people writing databases in APL, real-time programs in Java,
high-reliability applications in C, etc. My plea is "use the right tool
for the job". I wouldn't advocate Ada for "throw-away" programs with a
life-time of one day. But when it comes to safety-critical and/or
long-lived and/or high reliability and/or etc...
--
J-P. Rosen
Adalog
2 rue du Docteur Lombard, 92441 Issy-les-Moulineaux CEDEX
Tel: +33 1 45 29 21 52, Fax: +33 1 45 29 25 00
http://www.adalog.fr
next prev parent reply other threads:[~2015-05-22 15:37 UTC|newest]
Thread overview: 111+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-21 19:11 Build language with weak typing, then add scaffolding later to strengthen it? Nasser M. Abbasi
2015-05-21 19:29 ` AdaMagica
2015-05-22 7:27 ` Dmitry A. Kazakov
2015-05-22 7:42 ` Georg Bauhaus
2015-05-22 8:54 ` Nasser M. Abbasi
2015-05-22 11:29 ` kalvin.news
2015-05-22 12:57 ` J-P. Rosen
2015-05-22 14:01 ` kalvin.news
2015-05-22 14:34 ` kalvin.news
2015-05-23 11:09 ` Peter Chapin
2015-05-22 15:37 ` J-P. Rosen [this message]
2015-05-22 16:29 ` kalvin.news
2015-05-22 17:39 ` Simon Clubley
2015-05-22 17:51 ` kalvin.news
2015-05-22 19:41 ` J-P. Rosen
2015-05-22 20:04 ` kalvin.news
2015-05-22 20:32 ` Jeffrey R. Carter
2015-05-22 21:22 ` kalvin.news
2015-05-23 11:14 ` Peter Chapin
2015-05-23 12:42 ` Jeffrey R. Carter
2015-05-23 17:48 ` Simon Wright
2015-05-25 8:34 ` Pascal Obry
2015-05-25 10:22 ` Simon Wright
2015-05-25 18:12 ` Georg Bauhaus
2015-05-22 20:39 ` jan.de.kruyf
2015-05-28 22:33 ` Randy Brukardt
2015-05-29 6:56 ` jan.de.kruyf
2015-05-23 12:40 ` Georg Bauhaus
2015-05-25 7:14 ` jan.de.kruyf
2015-05-25 12:26 ` Georg Bauhaus
2015-05-25 18:44 ` Shark8
2015-05-25 19:54 ` jan.de.kruyf
2015-05-25 21:25 ` Shark8
2015-05-26 7:46 ` Georg Bauhaus
2015-05-26 8:12 ` Georg Bauhaus
2015-05-25 20:01 ` Nasser M. Abbasi
2015-05-25 20:04 ` Nasser M. Abbasi
2015-05-25 20:37 ` jan.de.kruyf
2015-05-26 7:52 ` Jacob Sparre Andersen
2015-05-26 11:43 ` jan.de.kruyf
2015-05-26 15:38 ` jan.de.kruyf
2015-05-28 23:39 ` Randy Brukardt
2015-05-29 8:51 ` Stefan.Lucks
2015-05-29 18:04 ` Jeffrey R. Carter
2015-05-29 21:51 ` Randy Brukardt
2015-05-30 10:28 ` jan.de.kruyf
2015-05-30 11:12 ` Dmitry A. Kazakov
2015-05-30 13:21 ` jan.de.kruyf
2015-05-30 15:00 ` Simon Clubley
2015-05-30 18:40 ` jan.de.kruyf
2015-05-30 16:40 ` Dmitry A. Kazakov
2015-05-30 20:52 ` jan.de.kruyf
2015-05-31 8:31 ` Nasser M. Abbasi
2015-05-31 8:52 ` Dmitry A. Kazakov
2015-06-04 15:31 ` jan.de.kruyf
2015-06-04 17:23 ` Dmitry A. Kazakov
2015-06-04 20:14 ` Shark8
2015-06-04 23:12 ` Nasser M. Abbasi
2015-06-01 21:36 ` Randy Brukardt
2015-06-04 15:22 ` jan.de.kruyf
2015-05-27 13:41 ` jan.de.kruyf
2015-05-25 23:05 ` Peter Chapin
2015-05-26 8:01 ` Sylvain Laperche
2015-05-26 8:20 ` Georg Bauhaus
2015-05-26 8:49 ` J-P. Rosen
2015-05-26 12:36 ` Simon Clubley
2015-05-26 13:39 ` J-P. Rosen
2015-05-26 14:21 ` Dmitry A. Kazakov
2015-05-26 16:19 ` Shark8
2015-05-26 20:51 ` J-P. Rosen
2015-05-26 17:11 ` Jeffrey R. Carter
2015-05-28 23:49 ` Randy Brukardt
2015-05-29 21:54 ` Randy Brukardt
2015-05-29 22:32 ` Jeffrey R. Carter
2015-05-26 8:17 ` Georg Bauhaus
2015-05-28 22:46 ` Randy Brukardt
2015-05-28 23:18 ` Nasser M. Abbasi
2015-05-29 21:27 ` Randy Brukardt
2015-05-29 7:55 ` jan.de.kruyf
2015-05-29 9:27 ` Simon Wright
2015-05-29 10:23 ` jan.de.kruyf
2015-05-29 12:01 ` G.B.
2015-05-29 13:43 ` jan.de.kruyf
2015-05-29 15:32 ` Simon Wright
2015-05-29 15:57 ` jan.de.kruyf
2015-05-29 9:31 ` Jacob Sparre Andersen
2015-05-29 10:37 ` jan.de.kruyf
2015-05-29 10:56 ` Björn Lundin
2015-05-29 12:03 ` Peter Chapin
2015-05-29 21:00 ` Shark8
2015-05-29 20:57 ` Shark8
2015-05-29 21:36 ` Randy Brukardt
2015-06-01 22:20 ` Shark8
2015-05-29 21:45 ` Randy Brukardt
2015-05-29 23:12 ` Peter Chapin
2015-05-30 9:10 ` Georg Bauhaus
2015-05-23 13:01 ` Luke A. Guest
2015-05-22 17:57 ` Simon Wright
2015-05-22 18:31 ` jan.de.kruyf
2015-05-22 14:03 ` jan.de.kruyf
2015-05-22 15:21 ` David Botton
2015-05-22 15:23 ` jan.de.kruyf
2015-05-22 15:31 ` Bob Duff
2015-05-22 15:48 ` jan.de.kruyf
2015-05-22 14:25 ` G.B.
2015-05-22 15:04 ` Bill White
2015-05-22 15:28 ` Bob Duff
2015-05-22 17:46 ` Simon Clubley
2015-05-22 18:16 ` jan.de.kruyf
2015-05-22 19:01 ` Simon Wright
2015-05-22 19:41 ` jan.de.kruyf
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