[GHC] #1744: treat byte order mark as zero-width whitespace

[GHC]

#1744: treat byte order mark as zero-width whitespace
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              Reporter:  igloo       |            Owner:  igloo
                  Type:  merge       |           Status:  closed
              Priority:  normal      |        Milestone:  6.8.2
             Component:  Compiler    |          Version:  6.8
  (Parser)                           |         Keywords:
            Resolution:  fixed       |     Architecture:  Unknown/Multiple
      Operating System:              |       Difficulty:  Unknown
  Unknown/Multiple                   |       Blocked By:
       Type of failure:  GHC         |  Related Tickets:  #6016
  rejects valid program              |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
-------------------------------------+-------------------------------------
Changes (by thomie):

 * failure:  None/Unknown => GHC rejects valid program
 * related:  6016 => #6016


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/1744#comment:12>
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