[GHC] #8483: Use addDependentFile in Language.Haskell.TH.Syntax.quoteFile

[GHC]

#8483: Use addDependentFile in Language.Haskell.TH.Syntax.quoteFile
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        Reporter:  aavogt             |            Owner:
            Type:  bug                |           Status:  patch
        Priority:  normal             |        Milestone:
       Component:  libraries (other)  |          Version:  7.6.3
      Resolution:                     |         Keywords:
Operating System:  Unknown/Multiple   |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown       |       Difficulty:  Unknown
       Test Case:                     |       Blocked By:
        Blocking:                     |  Related Tickets:
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Comment (by aavogt):

 I think there is no problem.

 You get a listing of the directory you call ghc from here:
 {{{
 {-# LANGUAGE TemplateHaskell #-}
 import Language.Haskell.TH
 import System.Cmd

 do
     runIO (system "ls")
     [d| () = () |]
 }}}

 If `addDependentFile` also looks relative to the path ghc is called from,
 then it seems like you will only have one file referenced using my patch.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8483#comment:2>
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