From 258121cfb53b6b002dd0d2f68b91ce5234011620 Mon Sep 17 00:00:00 2001
From: Erik Oosting
Date: Tue, 12 Dec 2023 16:24:03 +0100
Subject: first visit method done

---
 grammar/ANF.g4 | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'grammar/ANF.g4')

diff --git a/grammar/ANF.g4 b/grammar/ANF.g4
index f940a20..6408f2e 100644
--- a/grammar/ANF.g4
+++ b/grammar/ANF.g4
@@ -1,5 +1,9 @@
 grammar ANF;
 
+prog: def+;
+
+def: 'def' IDENT '('(IDENT (',' IDENT)*)? ')' ':' cexp;
+
 aexp
     : 'true' #true
     | 'false' # false
@@ -31,6 +35,7 @@ cexp
     | funcall #fc
     ;
 
+
 IDENT: Letter (Letter | Digit)*;
 NUMBER: Digit+;
 STRING: '"' ([^"]|'\\'.)* '"';
-- 
cgit 1.4.1-2-gfad0