[GHC] #8646: Distinguish between update frames in rts/Printer.c

[GHC]

#8646: Distinguish between update frames in rts/Printer.c
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              Reporter:  Tarrasch    |            Owner:
                  Type:  feature     |           Status:  closed
  request                            |        Milestone:  7.8.1
              Priority:  lowest      |          Version:  7.6.3
             Component:  Runtime     |         Keywords:
  System                             |     Architecture:  Unknown/Multiple
            Resolution:  fixed       |       Difficulty:  Unknown
      Operating System:              |       Blocked By:
  Unknown/Multiple                   |  Related Tickets:
       Type of failure:              |
  None/Unknown                       |
             Test Case:              |
              Blocking:              |
Differential Revisions:              |
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Changes (by hvr):

 * milestone:  ⊥ => 7.8.1


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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8646#comment:10>
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