[GHC] #7969: -ddump-minimal-imports should preserve imports required to implement standalone derived instances

[GHC]

#7969: -ddump-minimal-imports should preserve imports required to implement
standalone derived instances
------------------------------------------+---------------------------------
  Reporter:  dsf                          |          Owner:                  
      Type:  bug                          |         Status:  closed          
  Priority:  normal                       |      Milestone:                  
 Component:  Compiler                     |        Version:  7.6.2           
Resolution:  fixed                        |       Keywords:                  
        Os:  Unknown/Multiple             |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown                 |     Difficulty:  Unknown         
  Testcase:  rename/should_compile/T7969  |      Blockedby:                  
  Blocking:                               |        Related:                  
------------------------------------------+---------------------------------
Changes (by simonpj):

  * status:  new => closed
  * difficulty:  => Unknown
  * resolution:  => fixed
  * testcase:  => rename/should_compile/T7969


Comment:

 Good point, thank you.

 Simon

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7969#comment:2>
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