[GHC] #8306: NegativeLiterals allows negative type-level integers

[GHC]

#8306: NegativeLiterals allows negative type-level integers
-------------------------------------+-------------------------------------
        Reporter:  monoidal          |            Owner:  thoughtpolice
            Type:  bug               |           Status:  new
        Priority:  normal            |        Milestone:
       Component:  Compiler          |          Version:  7.7
      Resolution:                    |         Keywords:
Operating System:  Unknown/Multiple  |     Architecture:  Unknown/Multiple
 Type of failure:  GHC accepts       |       Difficulty:  Easy (less than 1
  invalid program                    |  hour)
       Test Case:                    |       Blocked By:
        Blocking:                    |  Related Tickets:
-------------------------------------+-------------------------------------
Changes (by thoughtpolice):

 * owner:   => thoughtpolice


Comment:

 Great catch. I have a fix I'm validating as we speak...

-- 
Ticket URL: <http://ghc.haskell.org/trac/ghc/ticket/8306#comment:1>
GHC <http://www.haskell.org/ghc/>
The Glasgow Haskell Compiler