[GHC] #8004: Applicative/Monad proposal related warnings (AMP phase 1)

[GHC]

#8004: Applicative/Monad proposal related warnings (AMP phase 1)
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        Reporter:  quchen            |            Owner:  quchen
            Type:  feature request   |           Status:  patch
        Priority:  high              |        Milestone:  7.8.1
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Austin Seipp <austin@…>):

 In [changeset:b9127f4472594e8d0c2f28f72b6042172efcaec0/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="b9127f4472594e8d0c2f28f72b6042172efcaec0"
 Fix AMP warnings for explicit Prelude imports (#8004)

 No AMP warnings will be issued anymore when the name is not imported
 from Prelude anymore. For example, a local definition of 'join' is now
 legal in modules containing 'import Prelude (map)' for example. This
 allows better future-proofing of libraries.

 See also http://ghc.haskell.org/trac/ghc/ticket/8004#comment:16

 Authored-by: David Luposchainsky <dluposchainsky at gmail.com>
 Signed-off-by: Austin Seipp <austin at well-typed.com>
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8004#comment:20>
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