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[Caml-list] AST and "when"
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Date: -- (:)
From: Mike Potanin <potanin@m...>
Subject: Re: [Caml-list] AST and "when"
On Wed, 29 Jan 2003, Olivier Andrieu wrote:

>  Mike Potanin [Wednesday 29 January 2003] :
> That should be :
> <:expr< let p x = match x with [ a when a<0 -> 1 | b -> b ] in p z >>
>
> AST quotations use the revised syntax.

Thank you!
Can I use <:patt< ... >> for this resalt?

(MLast.PaLid ((0, 0), "a"),
  Some
   (MLast.ExApp ((0, 0),
     MLast.ExApp ((0, 0), MLast.ExLid ((0, 0), "<"),
      MLast.ExLid ((0, 0), "a")),
     MLast.ExInt ((0, 0), "0")))

<:patt< a when a<0 >>
do not work.

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