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Date: Sat, 2 Oct 2010 16:47:41 +0200
Message-ID: <AANLkTikkFytjyRzE=_NJUq2g6KV6wAR8v7QOwyshHUnj@mail.gmail.com>
Subject: Re: [Caml-list] from if...else to pattern matching
From: ben kuin <benkuin@gmail.com>
To: Philip <feucht@uni-koblenz.de>, caml-list@inria.fr
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X-Spam: no; 0.00; val:01 bool:01 caml-list:01 int:01 match:02 let:03 let:03 pattern:04 anyway:05 matching:05 function:08 fun:08 similar:12 but:14 stopped:83 

>
> # let t x = match x with
>  a when x<=4 -> true
>  | _ -> false;;
>

ok, I had a similar attempt with

    let tt x = function
    a when x<=4 -> true
    | _ -> false;;

but that gave me the following (scary  -> 'a -> ) signature

     val tt : int -> 'a -> bool = <fun>

so I stopped

thanks anyway