From 8eee5367f3bac4348af99971150bf9d619455bd7 Mon Sep 17 00:00:00 2001
From: Sebastian McKenzie <sebmck@gmail.com>
Date: Sun, 7 Jun 2015 23:34:35 +0100
Subject: [PATCH] add Noop node

---
 src/babel/generation/generators/base.js | 4 ++++
 src/babel/patch.js                      | 2 ++
 src/babel/types/visitor-keys.json       | 1 +
 3 files changed, 7 insertions(+)

diff --git a/src/babel/generation/generators/base.js b/src/babel/generation/generators/base.js
index 0a698e10cb..7f12f04f71 100644
--- a/src/babel/generation/generators/base.js
+++ b/src/babel/generation/generators/base.js
@@ -17,3 +17,7 @@ export function BlockStatement(node, print) {
     this.rightBrace();
   }
 }
+
+export function Noop() {
+
+}
diff --git a/src/babel/patch.js b/src/babel/patch.js
index 4d329a6b3c..1e71d6df96 100644
--- a/src/babel/patch.js
+++ b/src/babel/patch.js
@@ -17,6 +17,8 @@ var or  = types.Type.or;
 //  .build("program")
 //  .field("program", def("Program"));
 
+def("Noop");
+
 def("AssignmentPattern")
   .bases("Pattern")
   .build("left", "right")
diff --git a/src/babel/types/visitor-keys.json b/src/babel/types/visitor-keys.json
index a3429f6601..cb697c6e24 100644
--- a/src/babel/types/visitor-keys.json
+++ b/src/babel/types/visitor-keys.json
@@ -43,6 +43,7 @@
   "MetaProperty":              ["meta", "property"],
   "MethodDefinition":          ["key", "value", "decorators"],
   "NewExpression":             ["callee", "arguments"],
+  "Noop":                      [],
   "ObjectExpression":          ["properties"],
   "ObjectPattern":             ["properties", "typeAnnotation"],
   "Program":                   ["body"],