X-Git-Url: https://git.martlubbers.net/?a=blobdiff_plain;f=AST.dcl;h=b005f62577c8be8bbd628dc1250fc316779d0505;hb=c5fb28639ae923d9b55f5832e45186911e610991;hp=4a5a6cb49b9a6531773237ec2b72e07d33209188;hpb=14e9a339d121ce18c420e4cb99f6bad86d1a5b45;p=cc1516.git

diff --git a/AST.dcl b/AST.dcl
index 4a5a6cb..b005f62 100644
--- a/AST.dcl
+++ b/AST.dcl
@@ -27,6 +27,7 @@ from StdOverloaded import class toString, class ==, class zero, class <
 	| FunExpr Pos String [Expr] [FieldSelector]
 	| EmptyListExpr Pos 
 	| TupleExpr Pos (Expr, Expr)
+    | LambdaExpr Pos [String] Expr
 :: VarDef = VarDef String [FieldSelector]
 :: FieldSelector = FieldHd | FieldTl | FieldFst | FieldSnd
 :: Op1 = UnNegation | UnMinus
@@ -47,6 +48,7 @@ instance toString FieldSelector
 instance toString Op2
 instance toString Expr
 instance toString VarDecl
+instance toString FunDecl
 
 instance zero Pos
 instance == Op1