#2622: sum and product thunkpile
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Reporter: Bart Massey | Owner:
Type: bug | Status: new
Priority: normal | Milestone:
Component: libraries/base | Version: 6.9
Severity: major | Resolution:
Keywords: | Testcase:
Architecture: Multiple | Os: Multiple
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Comment (by Bart Massey):
Oh, BTW, maybe product needs to be open-coded (but not the current way!)
so that it can be properly lazy on encountering a 0 in the list. I have
mixed feelings about this; on the one hand, it's in the spirit of "maximal
laziness", on the other hand, it's a bit strange.
Should I file another bug report or proposal for this?
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2622#comment:1>
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