From: Timmy Willison <4timmywil@gmail.com>
Date: Wed, 3 Jan 2018 17:19:37 +0000 (-0500)
Subject: Build: Fix UglifyJS output in Android 4.0; update uglify
X-Git-Tag: 3.3.0~21
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=c9efd11f47c68f0537c8ea535b8d6a9c6d667175;p=jquery.git

Build: Fix UglifyJS output in Android 4.0; update uglify

- Thanks to @mgol for first pass

Fixes gh-3743
Close gh-3920
---

diff --git a/Gruntfile.js b/Gruntfile.js
index 19e94fad7..431e87557 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -246,7 +246,12 @@ module.exports = function( grunt ) {
 						"dist/<%= grunt.option('filename').replace('.js', '.min.map') %>",
 					report: "min",
 					output: {
-						"ascii_only": true
+						"ascii_only": true,
+
+						// Support: Android 4.0 only
+						// UglifyJS 3 breaks Android 4.0 if this option is not enabled.
+						// This is in lieu of setting ie8 for all of mangle, compress, and output
+						"ie8": true
 					},
 					banner: "/*! jQuery v<%= pkg.version %> | " +
 						"(c) JS Foundation and other contributors | jquery.org/license */",
diff --git a/package.json b/package.json
index 53ea4f7eb..091f1c992 100644
--- a/package.json
+++ b/package.json
@@ -63,7 +63,7 @@
     "sizzle": "2.3.3",
     "strip-json-comments": "2.0.1",
     "testswarm": "1.1.0",
-    "uglify-js": "3.0.24"
+    "uglify-js": "3.3.4"
   },
   "scripts": {
     "build": "npm install && grunt",