From 6b968c123b25cda9309768a9186b07997d50c92a Mon Sep 17 00:00:00 2001 From: tomsmeding Date: Mon, 18 Nov 2019 19:32:45 +0100 Subject: Split off macro expansion from analyseValue --- AST.hs | 2 ++ 1 file changed, 2 insertions(+) (limited to 'AST.hs') diff --git a/AST.hs b/AST.hs index df946dd..f8b5e5b 100644 --- a/AST.hs +++ b/AST.hs @@ -13,6 +13,7 @@ data Value | VString String | VName Name | VQuoted Value + | VDefine Name Value | VLambda [Name] Value | VLet [(Name, Value)] Value | VBuiltin String @@ -29,6 +30,7 @@ instance Show Value where show (VString s) = show s show (VName n) = n show (VQuoted e) = '\'' : show e + show (VDefine n v) = "(define " ++ n ++ " " ++ show v ++ ")" show (VLambda as v) = "(lambda (" ++ intercalate " " as ++ ") " ++ show v ++ ")" show (VLet ps v) = "(let (" ++ intercalate " " ["(" ++ n ++ " " ++ show w ++ ")" | (n, w) <- ps] ++ ") " ++ show v ++ ")" show (VBuiltin str) = "[[builtin " ++ str ++ "]]" -- cgit v1.2.3-54-g00ecf