[GHC] #8000: -ddump-minimal-imports should preserve imports of Prelude when -XNoImplicitPrelude is enabled (was: -ddump-minimal-imports should preserve imports of symbols in the export list)

[GHC]

#8000: -ddump-minimal-imports should preserve imports of Prelude when
-XNoImplicitPrelude is enabled
-------------------------------+--------------------------------------------
  Reporter:  dsf               |          Owner:                  
      Type:  bug               |         Status:  new             
  Priority:  normal            |      Milestone:                  
 Component:  Compiler          |        Version:  7.6.3           
Resolution:                    |       Keywords:                  
        Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
   Failure:  None/Unknown      |     Difficulty:  Unknown         
  Testcase:                    |      Blockedby:                  
  Blocking:                    |        Related:                  
-------------------------------+--------------------------------------------
Changes (by dsf):

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


Comment:

 I've changed the summary to reflect what I *really* meant to say, though a
 new ticket might make more sense.  In an update of the original example,
 {{{
 {-# LANGUAGE NoImplicitPrelude #-}
 module Foo (dropWhile) where
 import Prelude (dropWhile)
 }}}
 The resulting .imports file is empty, but due to {{{NoImplicitImports}}}
 we actually need the {{{import Prelude (dropWhile)}}}

 It seems to me this issue was raised when Fay encountered problems using
 NoImplicitPrelude, but I can't find a ticket.

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/8000#comment:2>
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