[GHC] #9404: tcInferRho muddies the waters

[GHC]

#9404: tcInferRho muddies the waters
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              Reporter:  goldfire    |            Owner:  goldfire
                  Type:  bug         |           Status:  patch
              Priority:  normal      |        Milestone:
             Component:  Compiler    |          Version:  7.9
            Resolution:              |         Keywords:
      Operating System:              |     Architecture:  Unknown/Multiple
  Unknown/Multiple                   |       Difficulty:  Unknown
       Type of failure:              |       Blocked By:
  None/Unknown                       |  Related Tickets:
             Test Case:              |
              Blocking:              |
Differential Revisions:  Phab:D469   |
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Comment (by Richard Eisenberg <eir@…>):

 In [changeset:"1e2002d8e89e3267e2c9c8d92235ee083a272657/ghc"]:
 {{{
 #!CommitTicketReference repository="ghc"
 revision="1e2002d8e89e3267e2c9c8d92235ee083a272657"
 Fix #9404 by removing tcInfExpr.

 See the ticket for more info about the new algorithm. This is a small
 simplification, unifying the treatment of type checking in a few
 similar situations.
 }}}

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Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9404#comment:11>
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