From 6082ac8a59c1dc8e2ea79bd80800dc0afa93ec7d Mon Sep 17 00:00:00 2001
From: Henry Zhu <hi@henryzoo.com>
Date: Sat, 5 Dec 2015 14:19:31 -0500
Subject: [PATCH] skip nested new expressions

---
 packages/babel-generator/src/generators/expressions.js          | 2 +-
 .../test/fixtures/compact/new-expression/expected.js            | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/packages/babel-generator/src/generators/expressions.js b/packages/babel-generator/src/generators/expressions.js
index ab60f795d8..73726dbdf0 100644
--- a/packages/babel-generator/src/generators/expressions.js
+++ b/packages/babel-generator/src/generators/expressions.js
@@ -65,7 +65,7 @@ export function NewExpression(node: Object, parent: Object) {
   if (node.arguments.length === 0 && this.format.compact &&
       !t.isCallExpression(parent, { callee: node }) &&
       !t.isMemberExpression(parent) &&
-      !(t.isNewExpression(parent) && parent.arguments.length > 0)) return;
+      !t.isNewExpression(parent)) return;
 
   this.push("(");
   this.printList(node.arguments, node);
diff --git a/packages/babel-generator/test/fixtures/compact/new-expression/expected.js b/packages/babel-generator/test/fixtures/compact/new-expression/expected.js
index acbf200d89..93e66976a9 100644
--- a/packages/babel-generator/test/fixtures/compact/new-expression/expected.js
+++ b/packages/babel-generator/test/fixtures/compact/new-expression/expected.js
@@ -1 +1 @@
-new X;new Y()();new F().z;new new x;new new x()(a);new new x(a);new new x(a)(a);
+new X;new Y()();new F().z;new new x();new new x()(a);new new x(a);new new x(a)(a);