1 files changed, 2 insertions, 0 deletions
diff --git a/AST.hs b/AST.hs
index 5fd2518..2953227 100644
--- a/AST.hs
+++ b/AST.hs
@@ -13,6 +13,7 @@ data Value
     | VString String
     | VName Name
     | VQuoted Value
+    | VDeclare Name
     | VDefine Name Value
     | VLambda [Name] Value
     | VLambdaRec Name [Name] Value
@@ -31,6 +32,7 @@ instance Show Value where
     show (VString s) = show s
     show (VName n) = n
     show (VQuoted e) = '\'' : show e
+    show (VDeclare n) = "(declare " ++ n ++ ")"
     show (VDefine n v) = "(define " ++ n ++ " " ++ show v ++ ")"
     show (VLambda as v) = "(lambda (" ++ intercalate " " as ++ ") " ++ show v ++ ")"
     show (VLambdaRec rn as v) = "(lambdarec " ++ rn ++ " (" ++ intercalate " " as ++ ") " ++ show v ++ ")"