From: "Dmitry A. Kazakov" <mailbox@dmitry-kazakov.de>
Subject: Re: Build language with weak typing, then add scaffolding later to strengthen it?
Date: Fri, 22 May 2015 09:27:13 +0200
Date: 2015-05-22T09:27:13+02:00 [thread overview]
Message-ID: <7sxisvwpi6gf.1jbvbqlwtppsf.dlg@40tude.net> (raw)
In-Reply-To: e251e638-4bde-465d-946a-1ccf71661b3c@googlegroups.com
On Thu, 21 May 2015 12:29:36 -0700 (PDT), AdaMagica wrote:
> Just think about how thick the Ada RM is with all its rules to make the
> language safe and the RM correct. And think about the number of AI's each
> language generation has to correct the errors in the manual.
I disagree. The number of amendments and the size of the RM has little to
do with strong typing. I think the language could be much smaller with
types stronger.
Weak typing requires a lot more language rules. Type inference does even
more. Strong typing with nominal matching is much simpler to handle and
define. E.g. dynamically polymorphic (tagged) types, which are a bit
weaker, take more pages in the RM than all other plain types combined.
> Compare this to other languages' RMs.
I would address that to sloppiness. In many cases it is too difficult to
define what is going on with all these implicit-nowhere-defined types, so
people just don't bother to document it.
--
Regards,
Dmitry A. Kazakov
http://www.dmitry-kazakov.de
next prev parent reply other threads:[~2015-05-22 7:27 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 [this message]
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
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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