[GHC] #2700: Template Haskell pretty printer arrow always associates right

[GHC]

#2700: Template Haskell pretty printer arrow always associates right
------------------------------------------------+---------------------------
    Reporter:  aprocter                         |        Owner:                  
        Type:  bug                              |       Status:  new             
    Priority:  normal                           |    Milestone:                  
   Component:  Compiler                         |      Version:  6.8.3           
    Severity:  critical                         |   Resolution:                  
    Keywords:  th pprint pretty print template  |     Testcase:                  
Architecture:  Unknown/Multiple                 |           Os:  Unknown/Multiple
------------------------------------------------+---------------------------
Comment (by aprocter):

 Run "ghc --make TestPPrint.hs" to see the incorrect output on stdout.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2700#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler