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[Caml-list] infix precedence
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| Date: | -- (:) |
| From: | John Prevost <j.prevost@c...> |
| Subject: | Re: [Caml-list] infix precedence |
>>>>> "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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