[GHC] #1595: duplicate "not in scope" error when giving multiple vars type-signatures at once

[GHC]

#1595: duplicate "not in scope" error when giving multiple vars type-signatures at
once
---------------------------------+------------------------------------------
    Reporter:  Isaac Dupree      |        Owner:  michalt                          
        Type:  bug               |       Status:  patch                            
    Priority:  normal            |    Milestone:  7.2.1                            
   Component:  Compiler          |      Version:  6.6.1                            
    Keywords:                    |     Testcase:                                   
   Blockedby:                    |   Difficulty:  Unknown                          
          Os:  Unknown/Multiple  |     Blocking:                                   
Architecture:  Unknown/Multiple  |      Failure:  Incorrect warning at compile-time
---------------------------------+------------------------------------------

Comment(by waern):

 Sorry, I've been a bit busy lately and forgot to update the ticket. I have
 already committed rebased patches to both Haddock and GHC. I did the same
 changes as Michael and in addition I made similar changes to `GenericSig`,
 so that it also takes a list of names.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/1595#comment:19>
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