parse.dcl

   1 definition module parse
   2
   3 from ast import :: AST
   4 from Data.Either import :: Either
   5 from StdOverloaded import class zero
   6
   7 :: Token
   8 :: ParseState
   9
  10 instance zero ParseState
  11
  12 lex   :: [Char] -> [Token]
  13 parse :: ParseState [Token] -> Either [String] AST