[GHC] #16066: internal error: PAP object entered!

[GHC]

#16066: internal error: PAP object entered!
----------------------------------+----------------------------------------
        Reporter:  dnspies        |                Owner:  (none)
            Type:  bug            |               Status:  new
        Priority:  normal         |            Milestone:
       Component:  Compiler       |              Version:  8.4.4
      Resolution:                 |             Keywords:
Operating System:  iOS            |         Architecture:  Unknown/Multiple
 Type of failure:  Runtime crash  |            Test Case:
      Blocked By:                 |             Blocking:
 Related Tickets:                 |  Differential Rev(s):
       Wiki Page:                 |
----------------------------------+----------------------------------------

Comment (by RyanGlScott):

 That test builds without issue when enabling `-dcore-lint` (on GHC 8.4.4,
 at least).

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/16066#comment:6>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler