[Haskell-cafe] Re: Wikipedia on first-class object
cristi at ot.onrc.ro
Mon Dec 31 04:05:37 EST 2007
On Mon, 31 Dec 2007 10:59:28 +0200, Achim Schneider <barsoap at web.de> wrote:
> Achim Schneider <barsoap at web.de> wrote:
>> "Cristian Baboi" <cristi at ot.onrc.ro> wrote:
>> > What is infinite in let x = x in x ?
>> ^ | |
>> |___/ |
> a = let x = x in x
> is actually only quite verbose for
> a = undefined,
> the only difference being that undefined is a nicer _|_ than let x = x
> in x.
I could have written this instead:
a :: Something
a = a
Which is nicer than undefined.
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