[GHC] #811: GHC panics when compiling some mutually recursive modules that export something imported

[GHC]

#811: GHC panics when compiling some mutually recursive modules that export
something imported
-----------------------+----------------------------------------------------
  Reporter:  guest     |          Owner:         
      Type:  bug       |         Status:  closed 
  Priority:  normal    |      Milestone:         
 Component:  Compiler  |        Version:  6.4.2  
  Severity:  critical  |     Resolution:  fixed  
  Keywords:            |             Os:  Linux  
Difficulty:  Unknown   |   Architecture:  powerpc
-----------------------+----------------------------------------------------
Changes (by simonpj):

  * resolution:  => fixed
  * status:  new => closed

Comment:

 Good catch.  There was a two-character typo in LoadIface, which I've just
 fixed.

 To work around, if M.hi-boot exports a type T, make sure you define T in M
 .hi-boot; do not import it from elsewhere.

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Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/811>
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