[GHC] #12850: Panic with unboxed integers and ghci

[GHC]

#12850: Panic with unboxed integers and ghci
-------------------------------------+-------------------------------------
        Reporter:  monoidal          |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.2.1
       Component:  Compiler          |              Version:  8.0.1
      Resolution:  fixed             |             Keywords:
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  GHCi crash        |            Test Case:
                                     |  typecheck/should_compile/T12850
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Changes (by RyanGlScott):

 * status:  new => closed
 * testcase:   => typecheck/should_compile/T12850
 * resolution:   => fixed
 * milestone:   => 8.2.1


Comment:

 Commit e7985ed23ddc68b6a2e4af753578dc1d9e8ab4c9 (Update levity
 polymorphism) happened to nab this bug. Hooray! I've added a regression
 test for the program in this ticket, so I'll opt to close it.

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/12850#comment:3>
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