[GHC] #9420: Impredicative type instantiation without -XImpredicativeTypes

[GHC]

#9420: Impredicative type instantiation without -XImpredicativeTypes
-------------------------------------+-------------------------------------
        Reporter:  goldfire          |                   Owner:
            Type:  bug               |                  Status:  new
        Priority:  normal            |               Milestone:
       Component:  Compiler (Type    |                 Version:  7.9
  checker)                           |                Keywords:
      Resolution:                    |            Architecture:
Operating System:  Unknown/Multiple  |  Unknown/Multiple
 Type of failure:  None/Unknown      |               Test Case:
      Blocked By:                    |                Blocking:
 Related Tickets:                    |  Differential Revisions:
-------------------------------------+-------------------------------------
Changes (by thomie):

 * component:  Compiler => Compiler (Type checker)


--
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/9420#comment:2>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler