[Haskell-cafe] Re: Wikipedia on first-class object

Achim Schneider wrote:

"Cristian Baboi" 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. -- (c) this sig last receiving data processing entity. Inspect headers for past copyright information. All rights reserved. Unauthorised copying, hiring, renting, public performance and/or broadcasting of this signature prohibited.