alexlamsl 100307ab31 fixes & improvements to [].join() ...

fixes
- [a].join() => "" + a
- ["a", , "b"].join() => "a,,b"
- ["a", null, "b"].join() => "a,,b"
- ["a", undefined, "b"].join() => "a,,b"

improvements
- ["a", "b"].join(null) => "anullb"
- ["a", "b"].join(undefined) => "a,b"
- [a + "b", c].join("") => a + "b" + c

closes #1453

2017-02-21 13:29:57 +08:00

..

angular-inject.js

added newline at the end of the file

2014-07-08 11:16:35 +02:00

arrays.js

fixes & improvements to [].join()

2017-02-21 13:29:57 +08:00

ascii.js

Enable --screw-ie8 by default.

2016-06-30 21:49:48 +02:00

asm.js

implement optimization: (x = 2 * x) ---> (x *= 2)

2016-08-30 08:43:02 -04:00

assignment.js

implement optimization: (x = 2 * x) ---> (x *= 2)

2016-08-30 08:43:02 -04:00

blocks.js

minor

2012-08-27 11:00:26 +03:00

collapse_vars.js

drop unused: toplevel, assign-only

2017-02-21 13:29:57 +08:00

comparing.js

Fix test262 failures related to <, <=, in and instanceof

2016-06-15 23:11:08 +02:00

concat-strings.js

Escape null characters as \0 unless followed by 0-7.

2016-06-12 14:32:32 +02:00

conditionals.js

optimise binary operands with evaluate() (#1427)

2017-01-26 12:16:50 +01:00

dead-code.js

Tighten up @const regex.

2016-01-20 11:35:45 -06:00

debugger.js

wrote more of the compressor and added some tests

2012-08-22 15:21:58 +03:00

drop-console.js

Drop all console statements properly

2015-01-31 13:24:44 +01:00

drop-unused.js

drop unused: toplevel, assign-only

2017-02-21 13:29:57 +08:00

evaluate.js

optimise binary operands with evaluate() (#1427)

2017-01-26 12:16:50 +01:00

functions.js

Add preventive test involving non-ascii function identifiers

2017-01-19 17:13:33 +01:00

html_comments.js

Fix other operator output related to <!-- or -->

2015-10-13 01:17:10 -04:00

if_return.js

Improve optimizing function() { if(c){return foo} bar();}

2017-02-18 18:56:18 +08:00

issue-12.js

Allow operator names as getters/setters

2016-01-19 19:28:51 +01:00

issue-22.js

fix for if (...) return; else return ...;

2012-10-24 09:33:32 +03:00

issue-44.js

fix invalid AST produced by dropping unused variable

2012-11-12 13:23:57 +02:00

issue-59.js

Add test for issue #59

2012-11-30 11:26:37 +02:00

issue-126.js

Add a unit test for issue-126

2013-10-25 16:28:15 -04:00

issue-143.js

Added test cases for #104.

2013-05-08 16:22:48 +03:00

issue-208.js

add missing LHS cases which global_defs should avoid

2017-01-19 21:06:28 +01:00

issue-267.js

Disallow reversal where lhs has higher or equal precedence

2013-10-29 21:37:36 +01:00

issue-269.js

Fix faulty compression

2013-11-20 21:13:16 +02:00

issue-597.js

Fix tests

2015-04-17 11:28:59 +03:00

issue-611.js

Replace the correct node when replacing in void sequences

2015-01-12 17:09:34 +01:00

issue-637.js

Fix invalid removal of left side in && and || compression

2015-02-11 21:08:41 +01:00

issue-747.js

Fix mangling of property names which overwrite unmangleable properties

2015-08-05 21:18:39 +02:00

issue-751.js

Don't attempt to negate non-boolean AST_Binary

2015-07-22 16:55:55 +03:00

issue-782.js

preserve ThisBinding for side_effects

2016-02-17 19:34:01 +01:00

issue-892.js

Never mangle arguments and keep them in their scope

2016-01-14 19:45:52 +01:00

issue-913.js

Fix hoisting the var in ForIn

2016-01-05 13:56:52 +02:00

issue-973.js

preserve ThisBinding for side_effects

2016-02-17 19:34:01 +01:00

issue-976.js

Add base54.reset() to compress tests

2016-04-12 20:08:09 +02:00

issue-979.js

Improve optimizing function() { if(c){return foo} bar();}

2017-02-18 18:56:18 +08:00

issue-1034.js

Add passes compress option. Fix duplicate compress warnings.

2016-04-19 20:05:33 +02:00

issue-1041.js

Prevent endless recursion when evaluating self-referencing consts

2016-04-13 15:03:31 +02:00

issue-1052.js

Add test cases for slightly more esoteric cases

2016-04-26 11:49:55 +02:00

issue-1105.js

Don't replace undefined, NaN and Infinity within with scope

2016-06-21 10:53:29 +02:00

issue-1202.js

Fix mangle with option keep_fnames=true for Safari.

2016-07-15 13:18:14 +02:00

issue-1275.js

Account for side effects in string + expr optimization

2016-09-01 09:24:56 -04:00

issue-1321.js

Add --mangle-props-debug and fix --mangle-props=unquoted collision

2016-11-29 20:25:39 +01:00

issue-1431.js

fix corner case in keep_fnames

2017-02-18 19:00:54 +08:00

issue-1443.js

fix crash in unsafe replacement of undefined

2017-02-18 18:58:23 +08:00

issue-1446.js

enable typeof "undefined" for general use

2017-02-18 19:01:42 +08:00

issue-1447.js

fix stray else in compress with conditionals=false

2017-02-21 13:29:57 +08:00

labels.js

more optimizations for some break/continue cases

2012-10-18 15:14:57 +03:00

loops.js

Keep const in own scope while compressing

2016-07-15 13:20:52 +02:00

negate-iife.js

Fix negate_iife transform to return a correct tree for nested IIFEs

2016-08-17 11:55:59 +02:00

new.js

Fix negate_iife transform to return a correct tree for nested IIFEs

2016-08-17 11:55:59 +02:00

numbers.js

Fix: Uglified Number.prototype functions on big numbers

2016-03-14 12:41:06 +01:00

properties.js

augment evaluate to extract within objects (#1425)

2017-01-26 12:14:18 +01:00

reduce_vars.js

optimise binary operands with evaluate() (#1427)

2017-01-26 12:16:50 +01:00

return_undefined.js

return undefined optimization no longer uses return_void_0 option

2015-10-29 08:19:12 +01:00

screw-ie8.js

Have minify() and tests use figure_out_scope() as uglifyjs CLI does

2017-01-19 17:14:33 +01:00

sequences.js

Referencing a global is assumed to have side effects.

2014-09-28 11:18:25 +03:00

string-literal.js

Move OctalEscapeSequence to read_escape_char

2016-06-30 21:42:15 +02:00

switch.js

Drop last default: if it's the last branch and empty

2013-03-01 13:12:03 +02:00

typeof.js

Fix (typeof side_effect()) in boolean context

2016-10-06 13:50:11 +02:00

unicode.js

Add test

2015-01-20 00:31:44 +01:00

wrap_iife.js

Remove console.log and add extra test case

2016-10-06 14:11:32 +02:00