[GHC] #5509: quotes pretty-printer not working as comments specify

[GHC]

#5509: quotes pretty-printer not working as comments specify
---------------------------------+------------------------------------------
    Reporter:  mgsloan1          |        Owner:                                   
        Type:  bug               |       Status:  new                              
    Priority:  normal            |    Milestone:                                   
   Component:  Compiler          |      Version:  7.2.1                            
    Keywords:  prettyprint       |     Testcase:                                   
   Blockedby:                    |   Difficulty:                                   
          Os:  Unknown/Multiple  |     Blocking:                                   
Architecture:  Unknown/Multiple  |      Failure:  Incorrect warning at compile-time
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Comment(by simonpj):

 Malcolm Wallace writes:
 I was bitten by this bug the other day.  The code I was modifying had
 values called
 {{{
     foo
     foo'
     foo''
 }}}
 and a type error message told me there was a fault with
 {{{
    `foo''
 }}}
 so I ended up looking in entirely the wrong place for five minutes.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5509#comment:1>
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