[GHC] #9309: Regression when building the 'sizes' application

[GHC]

#9309: Regression when building the 'sizes' application
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        Reporter:  JohnWiegley                |            Owner:
            Type:  bug                        |           Status:  new
        Priority:  normal                     |        Milestone:  7.10.1
       Component:  Compiler                   |          Version:  7.8.3
      Resolution:                             |         Keywords:
Operating System:  Unknown/Multiple           |     Architecture:
 Type of failure:  GHC rejects valid program  |  Unknown/Multiple
       Test Case:                             |       Difficulty:  Unknown
        Blocking:                             |       Blocked By:
                                              |  Related Tickets:
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Comment (by nomeata):

 Just tried with GHC HEAD, not reproducible here. Did you try with 7.8.3?
 Maybe it is already fixed.

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9309#comment:2>
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