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From: Shark8 <onewingedshark@gmail.com>
Subject: Re: initialize an array (1-D) at elaboration using an expression based on the index?
Date: Sun, 24 Oct 2010 19:23:11 -0700 (PDT)
Date: 2010-10-24T19:23:11-07:00	[thread overview]
Message-ID: <985a178c-8dfc-48af-9871-76a64750a571@l14g2000yqb.googlegroups.com> (raw)
In-Reply-To: ade14be1-de0a-4dfa-a2a5-6009fa6da139@l20g2000yqm.googlegroups.com

On Oct 24, 4:48 pm, Phil Clayton <phil.clay...@lineone.net> wrote:
> Another way to think about this is that
>
>   (for I in T => F(I))
>
> would be equivalent to and interchangeable with the named aggregate
>
>   (X1 => F(X1), X2 => F(X2), ...)
>
> where X1, X2, ... are the elements of subtype T.  With that view, it
> seems a fairly simple extension to the language from a technical
> perspective.
>
> Phil

True enough; however just because something is easy (or *CAN* be done)
doesn't make it the right thing.
The C/C++ allowance of assignments within the conditional-test is a
good example of something that *CAN* be done that shouldn't be.
The syntax of the proposed (for ... ) construct simply look _wrong_ to
me, like a human-knee bending backward. {I think the same about the
new conditional expressions too, they simply go against the grain of
the rest of the language IMO.}



  reply	other threads:[~2010-10-25  2:23 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-15 23:03 initialize an array (1-D) at elaboration using an expression based on the index? Nasser M. Abbasi
2010-10-15 23:31 ` Vinzent Hoefler
2010-10-16  0:16   ` Adam Beneschan
2010-10-16  0:29     ` Nasser M. Abbasi
2010-10-16  1:47       ` Robert A Duff
2010-10-16  1:01     ` Randy Brukardt
2010-10-16 10:08     ` Phil Clayton
2010-10-18 15:03       ` Adam Beneschan
2010-10-19  6:29         ` Randy Brukardt
2010-10-20 20:01         ` Phil Clayton
2010-10-19 16:34     ` Britt Snodgrass
2010-10-19 18:05       ` Jeffrey Carter
2010-10-19 19:00         ` Vinzent Hoefler
2010-11-10 14:33     ` Georg Bauhaus
2010-11-10 15:51       ` Adam Beneschan
2010-11-10 17:19         ` Dmitry A. Kazakov
2010-11-10 18:03           ` Adam Beneschan
2010-11-11  1:07         ` Georg Bauhaus
2010-11-11  8:30           ` Dmitry A. Kazakov
2010-11-11 12:02           ` Robert A Duff
2010-11-11 14:19             ` Georg Bauhaus
2010-10-16  0:52 ` Jeffrey Carter
2010-10-16  0:54 ` Gene
2010-10-16  1:11   ` Vinzent Hoefler
2010-10-21 13:44 ` Chad  R. Meiners
2010-10-24 16:40   ` Shark8
2010-10-24 22:48     ` Phil Clayton
2010-10-25  2:23       ` Shark8 [this message]
2010-10-29 23:26         ` Phil Clayton
2010-10-31 18:47           ` Shark8
2010-10-31 21:59             ` Georg Bauhaus
2010-11-01  0:45             ` Phil Clayton
2010-11-01  1:55               ` Shark8
2010-10-30  6:34         ` Brian Drummond
2010-10-31 19:00           ` Shark8
2010-10-31 18:09             ` (see below)
2010-10-31 19:35               ` Shark8
2010-10-31 22:47                 ` (see below)
2010-11-01  0:07                   ` Shark8
2010-10-31 23:21                     ` (see below)
2010-10-31 21:26             ` Brian Drummond
2010-11-12 18:10             ` Randy Brukardt
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