[GHC] #15952: Reduce zonking-related invariants in the type checker

[GHC]

#15952: Reduce zonking-related invariants in the type checker
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                Owner:  (none)
            Type:  task              |               Status:  closed
        Priority:  normal            |            Milestone:  8.10.1
       Component:  Compiler          |              Version:  8.6.2
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |  https://gitlab.haskell.org/ghc/ghc/merge_requests/206
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * status:  new => closed
 * differential:   => https://gitlab.haskell.org/ghc/ghc/merge_requests/206
 * resolution:   => fixed
 * milestone:   => 8.10.1


Comment:

 Landed in
 [https://gitlab.haskell.org/ghc/ghc/commit/682783828275cca5fd8bf5be5b52054c75e0e22c
 682783828275cca5fd8bf5be5b52054c75e0e22c].

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15952#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler