[GHC] #15300: Unboxed Sums Crash

[GHC]

#15300: Unboxed Sums Crash
-------------------------------------+-------------------------------------
        Reporter:  andrewthad        |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  high              |            Milestone:  8.6.1
       Component:  Compiler          |              Version:  8.5
      Resolution:                    |             Keywords:  UnboxedSums
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------

Comment (by andrewthad):

 I just brought the size down by another 50 lines of code. It's still at
 550 lines total. I'll keep coming back to this occasionally to see what
 else I can eliminate.

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/15300#comment:10>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler