[GHC] #9094: remove RAW_CPP

[GHC]

#9094: remove RAW_CPP
-------------------------------------+-------------------------------------
        Reporter:  carter            |                   Owner:
            Type:  task              |                  Status:  patch
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Compiler          |                 Version:  7.8.2
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:  #8683             |                Blocking:
                                     |  Differential Revisions:  Phab:D648
-------------------------------------+-------------------------------------

Comment (by Austin Seipp <austin@…>):

 In [changeset:"555eef1d0fb5a7fd07971c1201b3c520f01125d4/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="555eef1d0fb5a7fd07971c1201b3c520f01125d4"
 Remove RAWCPP_FLAGS (Task #9094)

 Reviewers: carter, austin

 Reviewed By: austin

 Subscribers: thomie

 Differential Revision: https://phabricator.haskell.org/D648

 GHC Trac Issues: #9094
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9094#comment:7>
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