[GHC] #3054: ghc crashes with unicode escape and literal character together

[GHC]

#3054: ghc crashes with unicode escape and literal character together
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Reporter:  iamfishhead  |          Owner:                  
    Type:  bug          |         Status:  new             
Priority:  normal       |      Component:  Compiler        
 Version:  6.8.2        |       Severity:  normal          
Keywords:               |       Testcase:                  
      Os:  Linux        |   Architecture:  Unknown/Multiple
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 On debian testing, ghc panics on the atached file. The file simply has a
 unicode character escape followed by the character itself.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3054>
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