Update uglify-js to the latest version 🚀

[greenkeeper]

Version 2.7.5 of uglify-js just got published.

Dependency	uglify-js
Current Version	2.7.4
Type	dependency

The version 2.7.5 is not covered by your current version range.

Without accepting this pull request your project will work just like it did before. There might be a bunch of new features, fixes and perf improvements that the maintainers worked on for you though.

I recommend you look into these changes and try to get onto the latest version of uglify-js.
Given that you have a decent test suite, a passing build is a strong indicator that you can take advantage of these changes by merging the proposed change into your project. Otherwise this branch is a great starting point for you to work on the update.

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Commits

The new version differs by 7 commits .

• f637248 v2.7.5
• 98f3306 Generate source map data from normalized files
• a7b3b0d docs: add doc for option.outFileName
• 0a35acb feat: add option.outFileName for JS API, if absense, sourceMap.file field will deduced
• 2a9989d Add --mangle-props-debug and fix --mangle-props=unquoted collision
• 79b98a9 Do not overwrite options.comments + cleanup
• 057de57 Pass mangle options to figure_out_scope before mangling in tests

See the full diff.

Not sure how things should work exactly?

There is a collection of frequently asked questions and of course you may always ask my humans.

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Your Greenkeeper Bot 🌴

[greenkeeper]

Version 2.8.0 just got published.

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Commits

The new version differs by 48 commits .

• 0b0296e v2.8.0
• 872270b improve error messages (#1506)
• b1c593a add harmony branch details in README (#1507)
• 13be50a faster tree transversal (#1462)
• 16cd5d5 consolidate evaluate & reduce_vars (#1505)
• 834f9f3 update docs for pure_funcs & drop_console (#1503)
• cf0951f allow --in-source-map inline (#1490)
• 852f784 Avoid using exports when undefined (#1471)
• 229e42c Merge pull request #1485 from alexlamsl/merge-2.8.0
• 4e49302 enable collapse_vars & reduce_vars by default
• 1e51586 Support marking a call as pure
• d48a308 Fix: AST_Accessor missing start / end tokens
• 26fbeec fix pure_funcs & improve side_effects
• 8898b8a clean up max_line_len
• ec64acd introduce unsafe_proto

There are 48 commits in total. See the full diff.

[greenkeeper]

Version 2.8.2 just got published.

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Commits

The new version differs by 6 commits .

• fb2b6c7 v2.8.2
• f5cbe19 invert reduce_vars tracking flag (#1519)
• b34fa11 fix evaluate on object getter & setter (#1515)
• 320984c v2.8.1
• 4365a51 temporarily disables reduce_vars (#1517)
• 858e6c7 warn & drop #__PURE__ iff IIFE is dropped (#1511)

See the full diff.

[greenkeeper]

Version 2.8.3 just got published.

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Commits

The new version differs by 2 commits .

• bff7ad6 v2.8.3
• c2334ba fix crash on missing props to string_template() (#1523)

See the full diff.

[greenkeeper]

Version 2.8.4 just got published.

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Commits

The new version differs by 2 commits .

• 40ceddb v2.8.4
• 7aa6911 fix corner cases in reduce_vars (#1524)

See the full diff.

[greenkeeper]

Version 2.8.5 just got published.

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Commits

The new version differs by 9 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)

See the full diff.

[greenkeeper]

Version 2.8.6 just got published.

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Commits

The new version differs by 12 commits .

• 33b5f31 v2.8.6
• 35a849d collapse assignment with adjacent subsequent usage (#1553)
• b70591b handle variable declaration within catch blocks (#1546)
• b33e7f8 improve unsafe on undefined (#1548)
• 1f0333e stay safe with constants in IE8- (#1547)
• eb98a7f fix handling of shebang and preamble (#1545)
• 78d1bb9 fix a corner case in #1530 (#1552)
• ea9ab9f resolve issue with outdated version of async (#1549)
• ce54c9c disallow collapse_vars constant replacement in for-in statements (#1543)
• 07accd2 process code with implicit return statement (#1522)
• 18059cc compress numerical expressions (#1513)
• b5e0e8c facilitate fix for #1531 (#1542)

See the full diff.

[greenkeeper]

Version 2.8.7 just got published.

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Commits

The new version differs by 2 commits .

• a5d62a3 v2.8.7
• 067e5a5 fixup for #1553 (#1555)

See the full diff.

[greenkeeper]

Version 2.8.8 just got published.

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Commits

The new version differs by 7 commits .

• 144052c v2.8.8
• 65c848c include benchmark.js in test suite (#1564)
• 8a8a94a fix deep cloning of labels (#1565)
• 8153b7b transform function calls to IIFEs (#1560)
• d787d70 avoid substitution of global variables (#1557)
• 3ac2421 collapse_vars: do not replace a constant in loop condition or init (#1562)
• a9fc9dd suppress semicolons after do/while (#1556)

See the full diff.

[greenkeeper]

Version 2.8.9 just got published.

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Commits

The new version differs by 5 commits .

• 344d11d v2.8.9
• c7cdcf0 fix function name eliminiation (#1576)
• 3ee5574 only run benchmark & jetstream on CI (#1571)
• dedbeef plan B for IE8 do-while semi-colon fix (#1572)
• bd6dee5 fix return from recursive IIFE (#1570)

See the full diff.

[greenkeeper]

Version 2.8.10 just got published.

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Commits

The new version differs by 5 commits .

• e9920f7 v2.8.10
• 7e465d4 scan RHS of dropped assignments (#1581)
• aa80ee3 remove checkboxes from Issues template
• 80e8176 explain how to make a proper bug report (#1579)
• 711f88d scan assignment value in drop_unused() (#1578)

See the full diff.

[greenkeeper]

Version 2.8.11 just got published.

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Release Notes

v2.8.11

 

Commits

The new version differs by 5 commits .

• cf45e2f fixup for #1585 (#1589)
• 8354758 v2.8.11
• 9e6b128 fix catch variable reference in IE8 (#1587)
• 93cdb19 Correctly raise a parse exception with a missing loop body (#1585)
• b633706 fix & improve function argument compression (#1584)

See the full diff.

[greenkeeper]

Version 2.8.12 just got published.

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Release Notes

v2.8.12

 

Commits

The new version differs by 4 commits .

• 919d5e3 v2.8.12
• e3a3db7 temporary fix for boolean bug (#1597)
• d9344f3 disallow parameter substitution for named IIFEs (#1596)
• be80f7e support multi-line string in tests (#1590)

See the full diff.

[greenkeeper]

Version 2.8.13 just got published.

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Release Notes

v2.8.13

 

Commits

The new version differs by 8 commits .

• b2b8a0d v2.8.13
• ac40301 fix chained evaluation (#1610)
• 3563d8c extend test/run-tests.js to optionally execute uglified output (#1604)
• 5ae04b3 make collapse_vars consistent with toplevel (#1608)
• a80b228 fix hoist_vars on reduce_vars (#1607)
• cf4bf4c fix stack issues with AST_Node.evaluate() (#1603)
• 8223b2e fix AST_Node.optimize() (#1602)
• 381bd38 minor clean-ups (#1600)

See the full diff.

[greenkeeper]

Version 2.8.14 just got published.

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Release Notes

v2.8.14

 

Commits

The new version differs by 8 commits .

• 30a7504 v2.8.14
• a3cc3a9 make expect_stdout work on Node.js 0.12 (#1623)
• 96f8bef fix commit 88fb83a (#1622)
• cd58635 fix AST_Binary.lift_sequences() (#1621)
• 274331d transform String.charAt() to index access (#1620)
• 0489d6d handle runtime errors in expect_stdout (#1618)
• fb09283 fix top-level directives in compress tests (#1615)
• b7c112e Add --in-source-map inline documentation (#1611)

See the full diff.

[greenkeeper]

Version 3.0.18 just got published.

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Release Notes

v3.0.18

 

Commits

The new version differs by 6 commits.

• 1c150c6 v3.0.18
• 0a0f4f5 make defensive copies when inline (#2116)
• 931daa8 fix loss of context in collapse_vars & cascade (#2112)
• 00e4f7b in-place tigten_body() (#2111)
• 11e63bc correctly determine scope of AST_This (#2109)
• 33405bb enforce inline scope restriction (#2106)

See the full diff

[greenkeeper]

Version 3.0.19 just got published.

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Release Notes

v3.0.19

 

Commits

The new version differs by 2 commits.

• f67a6b0 v3.0.19
• 343ea32 ensure mangling works if catch reuses a scope variable (#2123)

See the full diff

[greenkeeper]

Version 3.0.20 just got published.

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Release Notes

v3.0.20

 

Commits

The new version differs by 9 commits.

• 8b4dcd8 v3.0.20
• 285401c more tests for #2158 (#2160)
• 9db4c42 fix cascade & collapse on property access of constants (#2158)
• 94e5e00 refactor compute_char_frequency() (#2152)
• dc6bcaa synchronise mangle.properties for minify() & test/compress (#2151)
• d58b184 refactor Compressor.toplevel (#2149)
• b3a57ff minimise reduce_vars cloning overhead (#2148)
• 3d5bc08 fix reduce_vars on this (#2145)
• 0692435 fix for-in loop parsing (#2144)

See the full diff

[greenkeeper]

Version 3.0.21 just got published.

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Release Notes

v3.0.21

 

Commits

The new version differs by 3 commits.

• 5e6f264 v3.0.21
• f0a9912 improve unsafe_Func (#2171)
• 1e4de2e parse @global_defs as expressions (#2169)

See the full diff

[greenkeeper]

Version 3.0.22 just got published.

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Release Notes

v3.0.22

 

Commits

The new version differs by 2 commits.

• 7659ea1 v3.0.22
• bdeadff improve usability of name cache under minify() (#2176)

See the full diff

[greenkeeper]

Version 3.0.23 just got published.

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Release Notes

v3.0.23

 

Commits

The new version differs by 3 commits.

• 2dde416 v3.0.23
• 8b69a3d drop argument value after collapse_vars (#2190)
• d40950b improve inline efficiency (#2188)

See the full diff

[greenkeeper]

Version 3.0.24 just got published.

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Release Notes

v3.0.24

 

Commits

The new version differs by 11 commits.

• bd7be07 v3.0.24
• 71ee91e handle duplicate argument names in collapse_vars (#2215)
• 4f70d2e inlining of static methods & constants (#2211)
• 4b6ca5e inline property access of object literal (#2209)
• 9306da3 suppress collapse_vars of this as call argument (#2204)
• 1ac25fc improve compress granularity through typeofs (#2201)
• 5f046c7 minor clean-ups to evaluate (#2197)
• af0262b improve parenthesis emission (#2196)
• 6b3aeff clean up TreeWalker.pop() (#2195)
• 20e4f82 refactor throw usage within compress (#2193)
• f3a487a document fast mangle-only minify mode (#2194)

See the full diff

[greenkeeper]

Version 3.0.25 just got published.

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Release Notes

v3.0.25

 

Commits

The new version differs by 11 commits.

• 4e12a6f v3.0.25
• b35dfc2 reject malformed CLI parameters (#2239)
• 9e1da92 ensure ie8 works with mangled properties (#2238)
• a5ffe2c drop unused builtin globals under unsafe (#2236)
• 9282e7b fix unsafe evaluate of Object static methods (#2232)
• 5229cb2 drop unused compound assignments (#2230)
• 458e3e1 enhance passes (#2229)
• c615a1e fix gzip stream in test/benchmark.js (#2228)
• 10a938c enhance source mapping on IIFEs (#2224)
• 4956ad3 benchmark gzipped output (#2220)
• 145874e docs: update benchmarks using node 8, add babili (#2218)

See the full diff

[greenkeeper]

Version 3.0.26 just got published.

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Release Notes

v3.0.26

 

Commits

The new version differs by 3 commits.

• bc61dee v3.0.26
• 6a5e74b unescape surrogate pairs only (#2246)
• 5444634 update dependencies (#2241)

See the full diff

[greenkeeper]

Version 3.0.27 just got published.

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Release Notes

v3.0.27

 

Commits

The new version differs by 3 commits.

• c4c2ef4 v3.0.27
• a845897 improve mangle.properties (#2261)
• 32ea2c5 issue template: describe acceptable JS input (#2255)

See the full diff

[greenkeeper]

Version 3.0.28 just got published.

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Release Notes

v3.0.28

 

Commits

The new version differs by 3 commits.

• f81ff10 v3.0.28
• 16d4091 don't escape null characters as \0 when followed by any digit (#2273)
• e7c21e8 fix ie8 mangling of top-level AST_SymbolCatch (#2263)

See the full diff

[greenkeeper]

Version 3.1.0 just got published.

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Release Notes

v3.1.0

 

Commits

The new version differs by 9 commits.

• cd27f4e v3.1.0
• 8158b1b Testing all leading comments against being PURE comments (#2305)
• aacf3ed extend unsafe on pure global functions (#2303)
• 8b89072 add Date and other known globals to unsafe compress option (#2302)
• 395a17c fix collapse_vars on default function argument (#2299)
• 3f35586 correctly count declarations after hoist_vars (#2297)
• 71d52f1 Fix CLI example for mangle reserved list of names (#2294)
• eb7adaa Fix CLI source-maps examples (#2291)
• e5cf797 fix unused patching of AST_For.init blocks (#2289)

See the full diff

[greenkeeper]

Version 3.1.1 just got published.

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Release Notes

v3.1.1

 

Commits

The new version differs by 3 commits.

• aceb0af v3.1.1
• 4f0953f handle LHS side-effects on cascade & collapse_vars (#2314)
• 182a47b improve source mapping (#2312)

See the full diff

[greenkeeper]

Version 3.1.2 just got published.

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Release Notes

v3.1.2

 

Commits

The new version differs by 3 commits.

• 55387e8 v3.1.2
• 7e3e9da fix "use asm" numeric output (#2328)
• 00f5094 suppress collapse_vars of this into "use strict" (#2326)

See the full diff