X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=AST.dcl;h=4fd4121eb851c93414e49efb011767977604b22a;hb=f490bc3083cc290680499d4c12be9b732b94fd82;hp=ac1cf4e927ae805dcccf16b94bf7abac2ec5b1d6;hpb=8c4ec1c3287d6c6ddefd22ef608a4d97693e7e85;p=cc1516.git

diff --git a/AST.dcl b/AST.dcl
index ac1cf4e..4fd4121 100644
--- a/AST.dcl
+++ b/AST.dcl
@@ -9,7 +9,7 @@ from StdOverloaded import class toString
 :: Type 
 	= TupleType (Type, Type)
 	| ListType Type
-	| IdType String
+	| IdType String 
 	| IntType 
 	| BoolType
 	| CharType
@@ -43,3 +43,7 @@ from StdOverloaded import class toString
 instance toString AST
 instance toString Type
 instance toString Pos
+instance toString Op2
+instance == Op2
+instance == Type
+instance toString FieldSelector