[GHC] #8043: Feature Request : Qualified module exports

[GHC]

#8043: Feature Request : Qualified module exports
------------------------------------+-------------------------------------
       Reporter:  erikd             |             Owner:
           Type:  bug               |            Status:  new
       Priority:  normal            |         Milestone:
      Component:  Compiler          |           Version:  7.7
       Keywords:                    |  Operating System:  Unknown/Multiple
   Architecture:  Unknown/Multiple  |   Type of failure:  Other
     Difficulty:  Unknown           |         Test Case:
     Blocked By:                    |          Blocking:
Related Tickets:                    |
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 I quite like the practice of using `-XNoImplicitPrelude` and then defining
 my own (often per-project) Prelude doing things like:

 {{{
 module MyProject.Prelude
     ( module P
     )
 import Data.Text as P (Text)
 import Prelude as P hiding (head, init, tail, last)
 }}}

 As an extension to the above idea, I would like to add qualified module
 exports defined so that I can do this:

 {{{
 module MyProject.Prelude
     ( module P
     , qualified module T
     )
 import Data.Text as P (Text)
 import Prelude as P hiding (head, init, tail, last)
 import qualified Data.Text as T
 }}}

 so that any file which imports `MyProject.Prelude` will then have all the
 identifiers that they would normally get if they did:

 {{{
 import qualified Data.Text as T
 }}}

 Is this something that would have to go through the Haskell Next
 procedure? If so, how does one get that kicked off?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8043>
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