[GHC] #16307: gloss-examples' fluid program takes close to an eternity to compile

[GHC]

#16307: gloss-examples' fluid program takes close to an eternity to compile
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           Reporter:  bgamari        |             Owner:  (none)
               Type:  bug            |            Status:  new
           Priority:  normal         |         Milestone:
          Component:  Compiler       |           Version:  8.7
           Keywords:                 |  Operating System:  Unknown/Multiple
       Architecture:                 |   Type of failure:  None/Unknown
  Unknown/Multiple                   |
          Test Case:                 |        Blocked By:
           Blocking:                 |   Related Tickets:
Differential Rev(s):                 |         Wiki Page:
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 It has been over ten minutes and 16 GB of residency and `ghc` `master`
 still hasn't finished. We should investigate this; something seems very
 wrong.

 https://github.com/bgamari/gloss/tree/d863394df7b5a9400f2c2fae08fdbb07c91c6822

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16307>
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