[GHC] #5320: check_overlap panic (7.1 regression)

[GHC]

#5320: check_overlap panic (7.1 regression)
---------------------------------+------------------------------------------
  Reporter:  mikhail.vorozhtsov  |          Owner:  simonpj         
      Type:  bug                 |         Status:  new             
  Priority:  normal              |      Milestone:  7.6.1           
 Component:  Compiler            |        Version:  7.1             
Resolution:                      |       Keywords:                  
  Testcase:                      |      Blockedby:                  
Difficulty:                      |             Os:  Unknown/Multiple
  Blocking:                      |   Architecture:  Unknown/Multiple
   Failure:  Compile-time crash  |  
---------------------------------+------------------------------------------
Changes (by igloo):

  * owner:  => simonpj
  * milestone:  => 7.6.1


-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/5320#comment:11>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler