[GHC] #12789: "Simplifier ticks exhausted" compiling mutually recursive modules with GHC 8.

[GHC]

#12789: "Simplifier ticks exhausted" compiling mutually recursive modules with GHC
8.
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        Reporter:  rdwebster     |                Owner:
            Type:  bug           |               Status:  new
        Priority:  normal        |            Milestone:
       Component:  Compiler      |              Version:  8.0.1
      Resolution:                |             Keywords:
Operating System:  MacOS X       |         Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown  |            Test Case:
      Blocked By:                |             Blocking:
 Related Tickets:                |  Differential Rev(s):
       Wiki Page:                |
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Comment (by Simon Peyton Jones <simonpj@…>):

 In [changeset:"3aa936893cac8d7c3b242c882731e9a38a4ae425/ghc"
 3aa93689/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="3aa936893cac8d7c3b242c882731e9a38a4ae425"
 Comments only (related to #12789)

 It took me some time to find the right Note for the
 fix to #12789.  This comment patch tries to add pointers
 from relevant places.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12789#comment:3>
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