vs <- mapM eval as
state <- get
(ds,ss) <- lookup i $ functions state
- modify (\s -> s{variables=[empty]})
- addParams vs ds
+ let m = foldr (\((Decl t i),v) m -> insert i v m) empty $ zip ds vs
+ in modify (\s -> s{variables=[m]})
mapM_ execute ss `catchError` (\_ -> return ())
- put state
v <- lift $ takeMVar $ ret state
+ put state
return v
-addParams :: [Value] -> [Decl] -> StateT State IO ()
-addParams [] [] = return ()
-addParams (v:vs) ((Decl t i):ds) = do
- state <- get
- let (m:ms) = variables state in modify (\s -> s{variables=insert i v m:ms })
- addParams vs ds
-
-
getWord :: IO String
getWord = do
c <- getChar