#3362: Adding a newtype EndoCategory to Control.Category
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Reporter: r6 | Owner:
Type: proposal | Status: new
Priority: normal | Milestone:
Component: libraries/base | Version: 6.10.2
Severity: normal | Resolution:
Keywords: | Testcase:
Os: Unknown/Multiple | Architecture: Unknown/Multiple
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Comment (by r6):
class Monad m where[[BR]]return and Kleisli compose[[BR]]must form a
monoid
by lilac
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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3362#comment:1>
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