From 09684ba3f210594e41ecddf369ac94c688d53ccb Mon Sep 17 00:00:00 2001
From: Oleg Gaydarenko <markelog@gmail.com>
Date: Fri, 2 Mar 2018 20:21:33 +0300
Subject: [PATCH] Build: Seasonal update of uglify and its options

raw     gz Compared to last run
 =      = dist/jquery.js
-294    -88 dist/jquery.min.js

Closes gh-3994
---
 Gruntfile.js | 2 +-
 package.json | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/Gruntfile.js b/Gruntfile.js
index 096370a4f..b9c0091a3 100644
--- a/Gruntfile.js
+++ b/Gruntfile.js
@@ -259,9 +259,9 @@ module.exports = function( grunt ) {
 					banner: "/*! jQuery v<%= pkg.version %> | " +
 						"(c) JS Foundation and other contributors | jquery.org/license */",
 					compress: {
+						"pure_getters": true,
 						"hoist_funs": false,
 						loops: false,
-						unused: false,
 
 						// Support: IE <11
 						// typeofs transformation is unsafe for IE9-10
diff --git a/package.json b/package.json
index e1f4598c7..3603d613e 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": "3.3.4"
+    "uglify-js": "3.3.12"
   },
   "scripts": {
     "build": "npm install && grunt",
-- 
2.39.5