[GHC] #7729: GHC panics. Invalid core

[GHC]

#7729: GHC panics. Invalid core
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  Reporter:  Khudyakov                               |          Owner:                  
      Type:  bug                                     |         Status:  new             
  Priority:  normal                                  |      Milestone:  7.6.3           
 Component:  Compiler                                |        Version:  7.6.2           
Resolution:                                          |       Keywords:                  
        Os:  Unknown/Multiple                        |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown                            |     Difficulty:  Unknown         
  Testcase:  indexed_types/should_fail/T7729,T7729a  |      Blockedby:                  
  Blocking:                                          |        Related:                  
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Changes (by simonpj):

  * status:  closed => new
  * resolution:  wontfix =>
  * milestone:  => 7.6.3


Comment:

 Haev you checked whether it's fixed in HEAD, as this ticket claims?
 Currently it's a bit of a guess that it's the same bug, isn't it?

 It's bad that 7.6 fails here.  I hate the idea of the main extant compiler
 being broken; very un-keen on tracking it down given that the benefit will
 be for a matter of months only.  Well, I suppose the next HP is likely to
 use 7.6.

 It's a balance with how painful it is.  Keep saying if it is!

 I think I'll re-open anyway.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7729#comment:4>
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