On Sat, May 23, 2009 at 7:31 PM, Mario Blažević <[email protected]> wrote:
> Does anybody know of a pragma or another way to make a function *non-strict*
> even
> if it does always evaluate its argument? In other words, is there a way to
> selectively disable the strictness optimization?
parallelize a b | False = (undefined, undefined)
| otherwise = a `par` (b `pseq` (a, b))
might do, unless strictness analysis is smart enough to know that the
False guard is always, well, False.
--Max
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