[GHC] #13416: Unsolved Constraints (initTc)

[GHC]

#13416: Unsolved Constraints (initTc)
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        Reporter:  sgschlesinger     |                Owner:  (none)
            Type:  bug               |               Status:  new
        Priority:  normal            |            Milestone:
       Component:  Compiler          |              Version:  8.0.2
      Resolution:                    |             Keywords:  constraint
Operating System:  Linux             |         Architecture:  x86_64
 Type of failure:  Compile-time      |  (amd64)
  crash or panic                     |            Test Case:
      Blocked By:                    |             Blocking:
 Related Tickets:                    |  Differential Rev(s):
       Wiki Page:                    |
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Comment (by j.waldmann):

 with 8.0.1, the message is

 {{{
 GHCi, version 8.0.1: http://www.haskell.org/ghc/  :? for help
 [1 of 1] Compiling Main             ( Downloads/Maths.hs, interpreted )

 Downloads/Maths.hs:33:22: error:
     Variable not in scope: nub :: [Integer] -> [Integer]
 }}}

--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/13416#comment:1>
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