module Main where

import Check
import Expr
import Parser
import System.IO

main :: IO ()
main = do
    _ <- putStr "> "
    _ <- hFlush stdout
    input <- getLine
    case pAll input of
        Left err -> putStrLn err
        -- Right expr -> putStrLn (pretty expr)
        Right expr -> case findType [] expr of
            Right ty -> putStrLn $ pretty expr ++ " : " ++ pretty ty
            Left err -> print err
    main