[GHC] #9988: Remove fun_id, is_infix from FunBind, as they are now in Match

[GHC]

#9988: Remove fun_id, is_infix from FunBind, as they are now in Match
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        Reporter:  alanz             |                   Owner:  alanz
            Type:  task              |                  Status:  new
        Priority:  normal            |               Milestone:  7.12.1
       Component:  Compiler          |                 Version:  7.10.1-rc1
      Resolution:                    |                Keywords:
Operating System:  Unknown/Multiple  |            Architecture:
 Type of failure:  None/Unknown      |  Unknown/Multiple
      Blocked By:                    |               Test Case:
 Related Tickets:                    |                Blocking:
                                     |  Differential Revisions:
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Comment (by simonpj):

 7.10 is in RC2.  We can't keep modifying it otherwise we will never get it
 out.  I suppose that if you have strong reason to believe that you are not
 introducing new bugs, and having it in is going to transform your life for
 the better, then you can make the case.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9988#comment:6>
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