[GHC] #8598: IO hack in demand analyzer gets in the way of CPR

[GHC]

#8598: IO hack in demand analyzer gets in the way of CPR
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        Reporter:  nomeata           |            Owner:
            Type:  task              |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.6.3
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  None/Unknown      |       Difficulty:  Unknown
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
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Comment (by Joachim Breitner <mail@…>):

 In [changeset:"7e5c115b88f0bae2e70f5d3fb7512c12a0f5744a/testsuite"]:
 {{{
 #!CommitTicketReference repository="testsuite"
 revision="7e5c115b88f0bae2e70f5d3fb7512c12a0f5744a"
 Add testcase for #8598
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8598#comment:7>
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