[GHC] #962: hptRules crash

[GHC]

#962: hptRules crash
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 Reporter:  guest     |          Owner:         
     Type:  bug       |         Status:  new    
 Priority:  normal    |      Milestone:  6.6.1  
Component:  Compiler  |        Version:  6.6    
 Severity:  normal    |     Resolution:         
 Keywords:            |     Difficulty:  Unknown
 Testcase:            |   Architecture:  Unknown
       Os:  Unknown   |  
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Comment (by ravi at bluespec.com):

 It does appear the interface files are in an inconsistent state - removing
 all of them did fix the problem originally.

 I don't have a reproducible testcase, sadly, though my usage pattern may
 offer a clue:

  - I have several binaries that depend on some shared source files

  - In a Makefile I make each of these binaries, in turn, using ghc --make

  - In this particular case, the first binary compiled correctly, but the
 second failed with the error noted above.

  - What is even odder about the case is that the second binary shouldn't
 have required module Authorization (only the first binary requires it)

 I can send you the generated .hi files if that helps.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/962>
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