[GHC] #2530: deriving Show adds extra parens for constructor with record syntax

[GHC]

#2530: deriving Show adds extra parens for constructor with record syntax
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 Reporter:  spl       |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:         
Component:  Compiler  |        Version:  6.8.3  
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  x86    
       Os:  MacOS X   |  
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Comment (by spl):

 I agree with Neil in that it is a shame it isn't standardized. I found it,
 because I'm writing a generic version of Show, and I'd like my output to
 be equivalent to GHC's for an added comfort level of testing.

 I'm fine with being overruled. As I said, it is simply a "nice-to-have."

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2530#comment:3>
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