X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=sem.dcl;h=0d4a7d6ad8f703d14239f1b960aa9341c94e4590;hb=cba53fea01b27f46668e9025f8b04ce7a85e62d8;hp=a2bcd572e08683f42b0d5d8d953dc98c4157a8c7;hpb=c13e6ac6caa1b0d3578caf9310303920d47cf85f;p=cc1516.git

diff --git a/sem.dcl b/sem.dcl
index a2bcd57..0d4a7d6 100644
--- a/sem.dcl
+++ b/sem.dcl
@@ -2,13 +2,14 @@ definition module sem
 
 import qualified Data.Map as Map
 from Data.Either import :: Either
-from AST import :: AST, :: Pos, :: Type
+from AST import :: AST, :: Pos, :: Type, :: FieldSelector
 from StdOverloaded import class toString
 
 :: SemError 
 	= ParseError Pos String 
 	| UnifyError Pos Type Type 
-	| UnifyErrorStub Type Type 
+    | FieldSelectorError Pos Type FieldSelector 
+    | UndeclaredVariableError Pos String
 	| Error String
 :: Gamma
 :: SemOutput :== Either [SemError] (AST, Gamma)