From: Tom <tom.primozic@gmail.com>
To: "Jon Harrop" <jon@ffconsultancy.com>
Cc: caml-list@yquem.inria.fr
Subject: Re: [Caml-list] Case-insensitive lexing
Date: Sat, 24 Feb 2007 00:39:52 +0100 [thread overview]
Message-ID: <c1490a380702231539u1ed67a97p5c2bf730fab7eaf@mail.gmail.com> (raw)
In-Reply-To: <200702232300.08359.jon@ffconsultancy.com>
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>
>
> > Moving all the keywords into a hashtable, and using that to
> differentiate
> > between keywords and identifiers actually works very well.
>
> I never understood why people use a hash table rather than a pattern match
> in
> OCaml.
>
Because, at least what I think, comparing strings using a hash-table is way
faster than comparing them using pattern-matching.
- Tom
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next prev parent reply other threads:[~2007-02-23 23:39 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-02-23 15:32 Joel Reymont
2007-02-23 15:41 ` [Caml-list] " Denis Bueno
[not found] ` <011EB42A-05E3-4686-BED7-2DB8B2663221@cs.uni-sb.de>
2007-02-23 16:02 ` Joel Reymont
2007-02-23 19:04 ` Martin Jambon
[not found] ` <42EFE4CF-F2F8-4AD2-9909-D0CF027A17AD@cs.uni-sb.de>
2007-02-23 21:03 ` Joel Reymont
2007-02-23 22:51 ` Erik de Castro Lopo
2007-02-23 23:00 ` Jon Harrop
2007-02-23 23:39 ` Tom [this message]
2007-02-24 0:32 ` Jon Harrop
2007-03-17 19:55 ` Oliver Bandel
2007-02-23 20:21 ` Francois Rouaix
2007-02-24 2:25 ` skaller
2007-02-24 2:46 ` Jon Harrop
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