From: John Prevost <j.prevost@cs.cmu.edu>
To: dengping zhu <zhudp@cs.bu.edu>
Cc: Ocaml <caml-list@inria.fr>
Subject: Re: [Caml-list] infix precedence
Date: 28 May 2002 12:00:40 -0400 [thread overview]
Message-ID: <86k7pofejb.fsf@laurelin.dementia.org> (raw)
In-Reply-To: <Pine.SOL.4.20.0205281136470.10102-100000@csa.bu.edu>
>>>>> "zd" == dengping zhu <zhudp@cs.bu.edu> writes:
zd> Hi, all, I have a question about the precedence of infix in
zd> ocaml. I define a few infixes as follow:
zd> let (^^) x y = ... let (^+) x y = ... let (^<) x y = ...
zd> Now how can I define the precedence of them? At first, I want
zd> to use brackets to solve it, but later I find out it is almost
zd> impossible because there are a lot of recursive functions and
zd> combination of these infixes.
zd> Can you give me any idea? Thanks a lot!
The precedence and fixity of the infix is determined by the first character. This is why most "families" of infixes look like:
^^
+^
<^
rather than
^^
^+
^<
John.
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next prev parent reply other threads:[~2002-05-28 15:55 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-28 15:42 dengping zhu
2002-05-28 15:54 ` Remi VANICAT
2002-05-28 16:00 ` John Prevost [this message]
2002-05-28 17:19 ` dengping zhu
2002-05-28 18:07 ` John Prevost
2002-05-28 18:16 ` dengping zhu
2002-05-28 18:32 ` Daniel de Rauglaudre
2002-05-28 18:48 ` dengping zhu
2002-05-28 22:44 ` Daniel de Rauglaudre
2002-05-29 2:48 ` dengping zhu
2002-05-29 8:42 ` Daniel de Rauglaudre
2002-06-21 17:54 ` dengping zhu
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