[Haskell-cafe] Why not assign a type to unsafePerformIO?

[Victor Nazarov]

On 10/4/07, Justin Bailey <jgbailey at gmail.com> wrote:
> On 10/3/07, Victor Nazarov <asviraspossible at gmail.com> wrote:
> > But how would you know that evil dictator uses unsafePerformIO???
>
> You don't. unsafePerformIO  can't be taken it away (there are legitimate
> reasons to strip IO), which is why I wonder if it's useful at all.
>
> p.s. CC'ed to haskell-cafe
>

May be you should be interested in Tom Mortel's example of using
unsafeInterleaveIO:
http://blog.moertel.com/articles/2007/03/28/directory-tree-printing-in-haskell-part-three-lazy-i-o

If you don't mean anything like this, I don't understand your intent.

-- 
vir
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