uglify-js@2.8.5 breaks build 🚨

[greenkeeperio-bot]

Hello lovely humans,

uglify-js just published its new version 2.8.5.

State	Failing tests 🚨
Dependency	uglify-js
New version	2.8.5
Type	devDependency

This version is covered by your current version range and after updating it in your project the build went from success to failure.

As uglify-js is “only” a devDependency of this project it might not break production or downstream projects, but “only” your build or test tools – preventing new deploys or publishes.

I recommend you give this issue a high priority. I’m sure you can resolve this 💪

Of course this could just be a false positive, caused by a flaky test suite, or third parties that are currently broken or unavailable, but that would be another problem I’d recommend working on.

Do you have any ideas how I could improve these pull requests? Did I report anything you think isn’t right?
Are you unsure about how things are supposed to work?

There is a collection of frequently asked questions and while I’m just a bot, there is a group of people who are happy to teach me new things. Let them know.

Good luck with your project ✨

You rock!

🌴

---

The new version differs by 179 commits .

• e5cb927 v2.8.5
• 17b8135 fix chained assignment with unused (#1540)
• 4d63d4f collapse_vars should not replace constant in for-in init section (#1538)
• 70d72ad properly cover all cases of for-in loop variables (#1536)
• fe9227a fix reference marking in for-in loops (#1535)
• b49e142 disable do{...}while(false) optimisation (#1534)
• ee3b39b optimize trivial IIFEs returning constants (#1530)
• 9699ffb trim unused invocation parameters (#1526)
• fdc9b94 minor improvement to string optimisation (#1514)
• 40ceddb v2.8.4
• 7aa6911 fix corner cases in reduce_vars (#1524)
• bff7ad6 v2.8.3
• c2334ba fix crash on missing props to string_template() (#1523)
• fb2b6c7 v2.8.2
• f5cbe19 invert reduce_vars tracking flag (#1519)

There are 179 commits in total. See the full diff.

---

✨ Try the all new Greenkeeper GitHub Integration ✨
With Integrations first-class bot support landed on GitHub and we’ve rewritten Greenkeeper to take full advantage of it. Simpler setup, fewer pull-requests, faster than ever. Screencast Try it today. Free for private repositories during beta.