Fix for GHC 7: Do not import Data.Generics.empty
Fix for GHC 7: Do not import Data.Generics.empty

Ignore-this: 78e3375bdf3804ee4a2278affe9d045d

darcs-hash:a933d3af48e4e7da2fb7e6eefd5815282df3b736

micknelso/language-c,micknelso/language-c,micknelso/language-c