[GHC] #7412: Document how to import the special built-in functions such as inline

[GHC]

#7412: Document how to import the special built-in functions such as inline
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Reporter:  tibbe             |          Owner:                  
    Type:  bug               |         Status:  new             
Priority:  normal            |      Component:  Documentation   
 Version:  7.6.1             |       Keywords:                  
      Os:  Unknown/Multiple  |   Architecture:  Unknown/Multiple
 Failure:  None/Unknown      |      Blockedby:                  
Blocking:                    |        Related:                  
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 The docs at

 http://www.haskell.org/ghc/docs/7.4.2/html/users_guide/special-ids.html

 describe what e.g. the inline function does, but they don't describe how
 to import the function. The docs could even be interpreted as suggesting
 that you should import GHC.Prim. I suggest we either update those docs or
 the ones in the GHC.Prim module to explains how to import these functions
 (i.e. through GHC.Exts).

-- 
Ticket URL: <http://hackage.haskell.org/trac/ghc/ticket/7412>
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