[Haskell-cafe] Is there a null statement that does nothing?
qdunkan at gmail.com
Tue Oct 27 13:33:24 EDT 2009
On Tue, Oct 27, 2009 at 10:08 AM, Kim-Ee Yeoh <a.biurvOir4 at asuhan.com> wrote:
> Hi Brent,
> Re: '"if" expressions, not statements' is an elegant clarification, one
> definitely for the haskellwiki, if not there already.
> Just for completeness' sake, bottom is a value for any expression.
> Wouldn't making the else clause optional by defaulting to "undefined"
> worthy of consideration for Evil Haskell?
Doesn't that already exist in 'case x of True -> ...'?
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