patch applied (ghc): #1318: remove negative-prim-literal old hackish implementation

[Isaac Dupree]

Sat May 26 14:50:42 PDT 2007  Isaac Dupree <id at isaac.cedarswampstudios.org>
  * #1318: remove negative-prim-literal old hackish implementation

    M ./compiler/parser/Parser.y.pp -1 +1
    M ./compiler/parser/RdrHsSyn.lhs -15 +2