X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=Typecheck.hs;h=1b0baa00ed5d48dc760f029f9759e8bb821eed9c;hb=ad65f2bc9228f04e0df3e309518f3c5b27cbfc06;hp=70aad706a88cfc5b38a1863744ccce563772e490;hpb=fd3bc0ef4542783846af4e2c4f986e94f96c74ff;p=proglang.git

diff --git a/Typecheck.hs b/Typecheck.hs
index 70aad70..1b0baa0 100644
--- a/Typecheck.hs
+++ b/Typecheck.hs
@@ -1,4 +1,4 @@
-module Typecheck (typeCheckExp, typeCheckStm, typeCheckVar) where 
+module Typecheck (typeCheck,typeCheckExp, typeCheckStm, typeCheckVar) where 
 
 
 import Abssyntax
@@ -16,6 +16,9 @@ assert :: Monad m => Bool -> String -> m ()
 assert True _ = return ()
 assert False s = fail s
 
+typeCheck :: [Stm] -> IO ()
+typeCheck s = runStateT (mapM typeCheckStm s) [empty] >> return ()
+
 typeCheckExp :: (MonadState Types m) => Exp -> m Type
 typeCheckExp (BiOpExp e o e') = do
 	t1 <- typeCheckExp e