From 26e1314c7ab843987ac0eb28deb96e708b2e943f Mon Sep 17 00:00:00 2001
From: Dimitar Trendafilov <trendafilov.dn@gmail.com>
Date: Mon, 5 Oct 2020 21:49:05 +0300
Subject: Add AST for simple JavaScript function

---
 website/content/slides/01_dragons/_index.md | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

diff --git a/website/content/slides/01_dragons/_index.md b/website/content/slides/01_dragons/_index.md
index 52ecf91..7892a65 100644
--- a/website/content/slides/01_dragons/_index.md
+++ b/website/content/slides/01_dragons/_index.md
@@ -197,7 +197,26 @@ LR(n) and LALR(n) are family of parsing algorithms for CFG
 ---
 ###### AST
 
-# TODO: use JavaScript AST dumper
+https://esprima.org/demo/parse.html?code=function%20answer()%20%7B%0A%20%20%20%20return%206%20*%207%3B%0A%7D
+
+    {
+      "type": "FunctionDeclaration",
+      "id": { "type": "Identifier", "name": "answer" },
+      "body": {
+        "type": "BlockStatement",
+        "body": [
+          {
+            "type": "ReturnStatement",
+            "argument": {
+              "type": "BinaryExpression",
+              "operator": "*",
+              "left": { "type": "Literal", "value": 6 },
+              "right": { "type": "Literal", "value": 7 }
+            }
+          }
+        ]
+      },
+    }
 
 ---
 ### Middle
-- 
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