From 9e71b6065fed86f6a4eb4253dc11278d58736d43 Mon Sep 17 00:00:00 2001
From: Jaych Su <jaychsu@users.noreply.github.com>
Date: Wed, 16 Aug 2017 16:31:02 -0700
Subject: [PATCH] Make prospective syntax compatible

Summary:
Can't run `RNTester` app and got the error below:

![image](https://user-images.githubusercontent.com/6890034/29361000-1ae6cfce-82b8-11e7-9522-b827de2712f7.png)

Make prospective syntax(trailing commas in function parameter lists and calls, supported in ES8) compatible.

If correct, the `RNTester` can be started.
Closes https://github.com/facebook/react-native/pull/15510

Differential Revision: D5644673

Pulled By: TheSavior

fbshipit-source-id: df34638f37b81f04cea5cf7a25fc7405d4321ea6
---
 setupBabel.js | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/setupBabel.js b/setupBabel.js
index f87b81703..58b2ce693 100644
--- a/setupBabel.js
+++ b/setupBabel.js
@@ -28,15 +28,15 @@ function buildRegExps(basePath, dirPaths) {
       folderPath instanceof RegExp
         ? new RegExp(
             `^${escapeRegExp(
-              path.resolve(basePath, '.').replace(/\\/g, '/'),
+              path.resolve(basePath, '.').replace(/\\/g, '/')
             )}/${folderPath.source}`,
-            folderPath.flags,
+            folderPath.flags
           )
         : new RegExp(
             `^${escapeRegExp(
-              path.resolve(basePath, folderPath).replace(/\\/g, '/'),
-            )}`,
-          ),
+              path.resolve(basePath, folderPath).replace(/\\/g, '/')
+            )}`
+          )
   );
 }