X-Git-Url: https://git.stderr.nl/gitweb?a=blobdiff_plain;f=NormalizeTools.hs;h=f016cfa9fc34684604a8efe487ac8f254297d5c3;hb=969b7ddd86b69d2fc61b101961affcca0364749c;hp=400bf88bfa503e12232ef5ddac1ff8868b01c20b;hpb=757befa0b3e9765ad3eca2990df8a790e187326c;p=matthijs%2Fmaster-project%2Fc%CE%BBash.git

diff --git a/NormalizeTools.hs b/NormalizeTools.hs
index 400bf88..f016cfa 100644
--- a/NormalizeTools.hs
+++ b/NormalizeTools.hs
@@ -119,6 +119,11 @@ subeverywhere trans (App a b) = do
   b' <- trans b
   return $ App a' b'
 
+subeverywhere trans (Let (NonRec b bexpr) expr) = do
+  bexpr' <- trans bexpr
+  expr' <- trans expr
+  return $ Let (NonRec b bexpr') expr'
+
 subeverywhere trans (Let (Rec binds) expr) = do
   expr' <- trans expr
   binds' <- mapM transbind binds
@@ -142,9 +147,16 @@ subeverywhere trans (Case scrut b t alts) = do
     transalt (con, binders, expr) = do
       expr' <- trans expr
       return (con, binders, expr')
-      
 
-subeverywhere trans expr = return expr
+subeverywhere trans (Var x) = return $ Var x
+subeverywhere trans (Lit x) = return $ Lit x
+subeverywhere trans (Type x) = return $ Type x
+
+subeverywhere trans (Cast expr ty) = do
+  expr' <- trans expr
+  return $ Cast expr' ty
+
+subeverywhere trans expr = error $ "NormalizeTools.subeverywhere Unsupported expression: " ++ show expr
 
 -- Apply the given transformation to all expressions, except for direct
 -- arguments of an application