[GHC] #14391: Make the simplifier independent of the typechecker

[GHC]

#14391: Make the simplifier independent of the typechecker
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        Reporter:  nomeata           |                Owner:  monoidal
            Type:  task              |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.3
      Resolution:                    |             Keywords:  newcomer
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):  Phab:D4503,
       Wiki Page:                    |  Phab:D5135, Phab:D5139
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Comment (by Krzysztof Gogolewski <krz.gogolewski@…>):

 In [changeset:"03b779f2444c438204789c7ced0ed23556f7b105/ghc" 03b779f/ghc]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="03b779f2444c438204789c7ced0ed23556f7b105"
 Make CoreMonad independent of TcEnv (#14391)

 Summary:
 This removes the last direct import from simplCore/
 to typechecker/.

 Test Plan: validate

 Reviewers: nomeata, simonpj, bgamari

 Reviewed By: simonpj

 Subscribers: rwbarton, carter

 GHC Trac Issues: #14391

 Differential Revision: https://phabricator.haskell.org/D5139
 }}}

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14391#comment:42>
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