[GHC] #14490: TTG Snags

[GHC]

#14490: TTG Snags
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        Reporter:  alanz             |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.3
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:  #14482            |  Differential Rev(s):
       Wiki Page:                    |
  ImplementingTreesThatGrow          |
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Comment (by bgamari):

 There are a few uses other than the AST dumping. While discussing this
 with Simon I was able to find one in `RdrHsSyn` by grepping `Data.Data`
 and looking through some of the uses. However, on closer inspection it
 looks like I just got lucky as that is the only use I can see in
 `compiler/`.

 However, I suspect haddock uses SYB.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14490#comment:26>
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