From: Anthony Tavener <anthony.tavener@gmail.com>
To: Francois Berenger <berenger@riken.jp>
Cc: "caml-list@inria.fr" <caml-list@inria.fr>
Subject: Re: [Caml-list] Stability of order between polymorphic variants
Date: Wed, 4 Sep 2013 20:31:57 -0600 [thread overview]
Message-ID: <CAN=ouMSuJFPnx71v0O0T2uHmB9rt=LJGqGZXJdAqPcJSAa4MOw@mail.gmail.com> (raw)
In-Reply-To: <5227E9FA.1020301@riken.jp>
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On Wed, Sep 4, 2013 at 8:18 PM, Francois Berenger <berenger@riken.jp> wrote:
> On 09/05/2013 11:11 AM, Anthony Tavener wrote:
>
>> Addendum: On a 32b arch, those names will wrap.
>>
>
> Why not write a to_int for your type
> and then a specialized comparator using it?
>
A sane suggestion. :) Daniel might not want to write an explicit mapping to
int if these
weight types grow in number?
And I need to correct my addendum. I now realize the multiplier of 223
would still fit a
4-character name in 30bits, given that the first char must be a capital
letter. So I'm
guessing you're already aware of all this, Daniel, and just wanted to know
if there is
likelihood of the calculation changing. That I know nothing about. Sorry
for the noise!
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next prev parent reply other threads:[~2013-09-05 2:32 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-09-05 0:17 Daniel Bünzli
2013-09-05 2:06 ` Anthony Tavener
2013-09-05 2:11 ` Anthony Tavener
2013-09-05 2:18 ` Francois Berenger
2013-09-05 2:31 ` Anthony Tavener [this message]
2013-09-05 7:47 ` Stéphane Glondu
2013-09-05 8:24 ` Jacques Garrigue
2013-09-05 8:39 ` Mark Shinwell
2013-09-05 9:26 ` Jeremy Yallop
2013-09-05 14:46 ` Goswin von Brederlow
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