[Haskell-cafe] Re: [Haskell] What's up with this Haskell runtime
jon.fairbairn at cl.cam.ac.uk
Wed Apr 5 14:38:05 EDT 2006
On 2006-04-05 at 14:03EDT "Michael Goodrich" wrote:
> BTW, I can't seem to locate 'haskell-cafe'.
> The message responding to my sign-up said nothing about
Perhaps it should. It's so long since I signed up to haskell
that I've forgotten what the sign-up message says.
> Also, in my infinte-looping application, I am wrapping the
> calculation in a 'take 1000' function - shouldn't this
> guarantee termination?
Not on its own
loop = loop:: Char
l = [1,2,3,loop,5,6]
putStr $ show $ take 4 l
will print 1 2 and 3 and then loop when trying to find the
value for the fourth.
Jón Fairbairn Jon.Fairbairn at cl.cam.ac.uk
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