Coding in haskell, parser, interpreter, scanner and type checker
computer science
Description
Coding in haskell, parser, interpreter, scanner and type checker
module JavaishParser where
import JavaishScanner
data Operator = Plus | Minus | Times | Divide | OGt | OLt | OEq | ONe
deriving ( Eq, Show )
data Type =
TInt
| TBool
deriving ( Show, Eq )
data Expression =
ExpInt Integer
| ExpBool Bool
| ExpBin Expression Operator Expression
| ExpBang Expression
deriving Show
parseC :: [ TokenPos ] -> ( Expression, [ TokenPos, Integer ] )
parseC tokens = uncurry parseC2 $ parseE tokens
