[GHC] #3751: Panic! the 'impossible' happened: charType: '\167'

[GHC]

#3751: Panic! the 'impossible' happened: charType: '\167'
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  Reporter:  moleculeColony  |          Owner:                
      Type:  bug             |         Status:  new           
  Priority:  normal          |      Milestone:                
 Component:  Compiler        |        Version:  6.10.4        
Resolution:                  |       Keywords:  lexical error 
Difficulty:                  |             Os:  Linux         
  Testcase:                  |   Architecture:  x86_64 (amd64)
   Failure:  GHCi crash      |  
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Changes (by igloo):

  * difficulty:  =>

Comment:

 If you're trying to work out what's happening with the layout, the answer
 is that you need to wrap things like ghci sessions in `{{{` and `}}}`. See
 [wiki:WikiFormatting] for more info.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3751#comment:6>
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