[GHC] #2515: Flag to suppress orphan instance warnings

[GHC]

#2515: Flag to suppress orphan instance warnings
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    Reporter:  tim       |        Owner:          
        Type:  bug       |       Status:  reopened
    Priority:  normal    |    Milestone:          
   Component:  Compiler  |      Version:  6.8.3   
    Severity:  trivial   |   Resolution:          
    Keywords:            |     Testcase:          
Architecture:  Unknown   |           Os:  Unknown 
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Changes (by tim):

  * component:  Documentation => Compiler

Comment:

 I take it back: {{{-fno-warn-orphans}}} seems to be silently ignored (if I
 pass it, I still see the orphan warning messages), so that should be fixed
 too.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/2515#comment:3>
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