[Haskell-cafe] Why isn't pattern matching lazy by default?

Roberto Zunino zunino at di.unipi.it
Wed Sep 19 12:49:22 EDT 2007


Henning Thielemann wrote:
> Then why are patterns in lambdas not lazy?

Because they should allow for more branches! ;-))

null = \ [] -> True
          _  -> False

-- 
Zun.


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