#2517: remove 'pure' method from Arrow class
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Reporter: ross | Owner:
Type: proposal | Status: closed
Priority: normal | Milestone: Not GHC
Component: libraries/base | Version:
Severity: normal | Resolution: fixed
Keywords: | Difficulty: Unknown
Testcase: | Architecture: Unknown
Os: Unknown |
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Comment (by ross):
Replying to [comment:3 conal]:
> Does anyone have a way to make code work before and after the removal of
pure from Arrow? I import Arrow with "hiding (pure)" quite a lot, which
is now required up to recent Arrow versions and forbidden after.
I suppose you don't want to hear about cpp. You could explicitly import
all the stuff from Control.Arrow that you need, or qualify
Control.Applicative.pure.
--
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2517#comment:4>
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