[GHC] #14904: Compiler panic (piResultTy)

[GHC]

#14904: Compiler panic (piResultTy)
-------------------------------------+-------------------------------------
        Reporter:  kcsongor          |                Owner:  (none)
            Type:  bug               |               Status:  closed
        Priority:  normal            |            Milestone:  8.6.1
       Component:  Compiler (Type    |              Version:  8.2.2
  checker)                           |
      Resolution:  fixed             |             Keywords:  TypeInType
Operating System:  Unknown/Multiple  |         Architecture:
                                     |  Unknown/Multiple
 Type of failure:  None/Unknown      |            Test Case:
                                     |  typecheck/should_fail/T14904a,
                                     |  typecheck/should_fail/T14904b,
                                     |  indexed-types/should_fail/T14904
      Blocked By:                    |             Blocking:
 Related Tickets:  #14873            |  Differential Rev(s):
       Wiki Page:                    |
-------------------------------------+-------------------------------------
Changes (by simonpj):

 * testcase:  typecheck/should_fail/T14904a, typecheck/should_fail/T14904b
     =>
     typecheck/should_fail/T14904a, typecheck/should_fail/T14904b, indexed-
     types/should_fail/T14904


Comment:

 I can't predict all the consequences of this bug, so even though it
 doesn't seem to cause problems in a non-DEBUG-enabled compiler, I suggest
 merging to 8.6.

 Again, Richard might you check my work?

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/14904#comment:9>
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