[GHC] #16225: GHC HEAD-only Core Lint error (Trans coercion mis-match)

[GHC]

#16225: GHC HEAD-only Core Lint error (Trans coercion mis-match)
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  merge
        Priority:  highest           |            Milestone:  8.8.1
       Component:  Compiler (Type    |              Version:  8.7
  checker)                           |
      Resolution:                    |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  typecheck/should_compile/T16225
      Blocked By:                    |             Blocking:
 Related Tickets:  #16188, #16204    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/207
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  patch => merge
 * testcase:   => typecheck/should_compile/T16225


Comment:

 Landed in
 [https://gitlab.haskell.org/ghc/ghc/commit/4a4ae70f09009c5d32696445a06eacb273f364b5
 4a4ae70f09009c5d32696445a06eacb273f364b5].

 Please merge this into 8.8.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16225#comment:2>
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