[GHC] #3526: Inliner behaviour with instances is confusing

[GHC]

#3526: Inliner behaviour with instances is confusing
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    Reporter:  bos               |        Owner:  simonpj         
        Type:  bug               |       Status:  new             
    Priority:  normal            |    Milestone:  6.12 branch     
   Component:  Compiler          |      Version:  6.10.4          
    Severity:  normal            |   Resolution:                  
    Keywords:                    |   Difficulty:  Unknown         
    Testcase:                    |           Os:  Unknown/Multiple
Architecture:  Unknown/Multiple  |  
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Comment (by simonpj):

 Bryan

 You don't actually give a reproducible test case, so I can't test this.
 Nevertheless I believe I have fixed the problem.  You should be able to
 write the straightforward instance, and it should work.  Can you try, and
 let me know?

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/3526#comment:3>
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