[GHC] #7118: Comments of curly bracket form, which appear at the end of type deffinitions confuse GHC

[GHC]

#7118: Comments of curly bracket form, which appear at the end of type
deffinitions confuse GHC
--------------------------------+-------------------------------------------
 Reporter:  timthelion          |          Owner:                  
     Type:  bug                 |         Status:  new             
 Priority:  normal              |      Component:  Compiler        
  Version:  7.4.2               |       Keywords:                  
       Os:  Unknown/Multiple    |   Architecture:  Unknown/Multiple
  Failure:  Compile-time crash  |       Testcase:                  
Blockedby:                      |       Blocking:                  
  Related:                      |  
--------------------------------+-------------------------------------------
Changes (by parcs):

 * cc: patrick@… (added)


Comment:

 I pinned down the unsafe use of `head` and attached a potential fix.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7118#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler