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From: "Jonathan Roewen" <jonathan.roewen@gmail.com>
To: oleg@pobox.com
Cc: caml-list@inria.fr
Subject: Re: [Caml-list] Eliminating array bounds check
Date: Wed, 6 Sep 2006 17:15:51 +1200	[thread overview]
Message-ID: <ad8cfe7e0609052215y52c613b6r6208e43644421bc1@mail.gmail.com> (raw)
In-Reply-To: <20060906050340.7D87BABF9@Adric.metnet.fnmoc.navy.mil>

> I can hide this code in a trusted kernel: I merely need to be able to
> generate unique types. Frankly, what bsearch code really needed is
> local generative modules -- something like (in SML notation)
>
> val test = let local structure A = Kernel(val a = ...)
>               open A in ... end in ...
>
> According to my reading of the Definition of the Standard ML, this is
> allowed. Alas, neither SML/NJ nor Poly/ML support this pattern.

I don't understand what the 'generative' part means, but are modules
defined inside a let binding equivalent to the above?

Jonathan


  reply	other threads:[~2006-09-06  5:15 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-09-04  1:00 oleg
2006-09-04  7:22 ` [Caml-list] " Alain Frisch
2006-09-04  7:42   ` Alain Frisch
2006-09-06  5:03   ` oleg
2006-09-06  5:15     ` Jonathan Roewen [this message]
2006-09-07  9:48       ` oleg
2006-09-04  9:43 ` skaller

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