import parse
import lex
+import sem
import AST
from yard import :: Error, instance toString Error
# lexOut = lexer cs
# stdin = if (not args.lex) stdin (case lexOut of
(Right toks) =
- stdin <<< "---LEXER\n" <<< printTokens toks <<< "---LEXER\n"
+ stdin <<< "//LEXER\n" <<< printTokens toks <<< "//LEXER\n"
_ = stdin)
# parseOut = parser lexOut
- # stdin = if (not args.parse) stdin (case parser lexOut of
+ # stdin = if (not args.parse) stdin (case parseOut of
(Right ast) =
- stdin <<< "---PARSER\n" <<< toString ast <<< "---PARSER\n"
+ stdin <<< "//PARSER\n" <<< toString ast <<< "//PARSER\n"
(Left parse) = stdin <<< toString parse)
+ # semOut = sem parseOut
+ # stdin = case semOut of
+ (Right ast) =
+ stdin <<< "//TYPE\n" <<< toString ast <<< "//TYPE\n"
+ (Left parse) = stdin <<< toString parse
= snd $ fclose stdin w
where
printTokens :: [Token] -> String
printTokens ts = concat $ flatten $ map pt ts
where
- pt ({line,col},token) = [toString line, ":",
+ pt ({line,col},token) = [toString line, ":",
toString col, ": ", printToString token, "\n"]
parseArgs :: *World -> (Opts, *World)