[GHC] #13478: Data.List.NonEmpty.{unfold,unfoldr} differences

[GHC]

#13478: Data.List.NonEmpty.{unfold,unfoldr} differences
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        Reporter:  Iceland_jack      |                Owner:  (none)
            Type:  feature request   |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  libraries/base    |              Version:  8.0.1
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by bgamari):

 * cc: ekmett (added)


Comment:

 They seem to differ subtly in their bottoming behavior, but it's far from
 clear whether this was intentional.

 Edward, you wrote this code originally, right?

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13478#comment:1>
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