Re: suggestion: use lazy pattern matching for Monoid instances of tuples

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Edward Kmett writes:

As a result I'm -1 on this proposal.

That said, some kind of package that provides a well-reasoned Data.Tuple.Lazy data type could see use, as using it would imply consent to those semantics.

-1 to changing the product tuple instance, and +1 to moving those semantics into Data.Tuple.Lazy. -- John Wiegley FP Complete Haskell tools, training and consulting http://fpcomplete.com johnw on #haskell/irc.freenode.net