Re: #16376: GHCi HEAD silently accepts ill-kinded visible type applications with :type

"GHC" <[email protected]>
Newsgroups gmane.comp.lang.haskell.glasgow.bugs
Message-ID <[email protected]>
#16376: GHCi HEAD silently accepts ill-kinded visible type applications with :type
-------------------------------------+-------------------------------------
        Reporter:  RyanGlScott       |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  highest           |            Milestone:
       Component:  GHCi              |              Version:  8.9
      Resolution:                    |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
 Type of failure:  GHC accepts       |  Unknown/Multiple
  invalid program                    |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by RyanGlScott):

 * cc: simonpj (added)


Comment:

 This regression was introduced in commit
 [https://gitlab.haskell.org/ghc/ghc/commit/5c1f268e2744fab2d36e64c163858995451d7095
 5c1f268e2744fab2d36e64c163858995451d7095] (`Fail fast in
 solveLocalEqualities`).

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16376#comment:2>
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