JoBoEVD/UglifyJS
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429 Commits

Author SHA1 Message Date
kzc
abbeb266b5 [ES6] output parens for yield when parented by AST_Dot or AST_Sub (#1419) 2017-01-19 17:15:59 +01:00
kzc
ec2e5fa3a2 Have minify() and tests use figure_out_scope() as uglifyjs CLI does 
Clarify docs, help and tests for --support-ie8 and screw_ie8=false
 2017-01-19 17:14:33 +01:00
Anthony Van de Gejuchte
da17766ddd Add preventive test involving non-ascii function identifiers 2017-01-19 17:13:33 +01:00
Anthony Van de Gejuchte
b11c5151bc Fix regression with non-ascii function identifiers 
Regression since 110a1ac885
 2017-01-19 16:47:37 +01:00
Richard van Velzen
ee26e7f11b Merge branch 'master' into harmony 2016-11-29 20:50:27 +01:00
Martijn Swaagman
98f330658f Generate source map data from normalized files 
If using `inSourceMap` this fix will ensure the copying of `sourcesContent` is based on potentially normalized `sources` values (https://github.com/mozilla/source-map/blob/master/lib/source-map-consumer.js#L304-L309).

For example `normalize` (https://github.com/mozilla/source-map/blob/master/lib/util.js#L80-L123) will rewrite `./dist/mySource.js` to `dist/mySource.js` in the target `_sources` of the `SourceMapConsumer`. As a result `orig_map.sourceContentFor(source, true);` would return `null` since the orginal `source` was no longer available in the consumer. By using the keys generating from the `SourceMapConsumer.constructor` consistency is ensured.
 2016-11-29 20:42:56 +01:00
Anthony Van de Gejuchte
1b2c02c944 Fix nlb property for template strings tokens starting with nlb 
Also add .gitattributes to checkout lf eol style
 2016-11-29 20:36:00 +01:00
Anthony Van de Gejuchte
0aa526e72c Do not allow arrow functions in the middle of an expression 2016-11-29 20:32:05 +01:00
1111hui
0a35acbbe7 feat: add option.outFileName for JS API, if absense, sourceMap.file field will deduced 2016-11-29 20:29:12 +01:00
Ashley (Scirra)
2a9989dd18 Add --mangle-props-debug and fix --mangle-props=unquoted collision 
Patch by @AshleyScirra

Based on: PR #1316

Renamed the CLI debug option to --mangle-props-debug

Fixes: #1321 name collision in --mangle-props=unquoted
 2016-11-29 20:25:39 +01:00
Anthony Van de Gejuchte
79b98a9fe8 Do not overwrite options.comments + cleanup 2016-11-29 20:24:08 +01:00
Anthony Van de Gejuchte
c2112d5886 Fix case where a lonely var is used as computed property 2016-11-29 20:19:01 +01:00
Anthony Van de Gejuchte
057de570e6 Pass mangle options to figure_out_scope before mangling in tests 2016-10-27 22:55:49 +02:00
Anthony Van de Gejuchte
5f6825f9ec Introduce is_block_scope to AST_Node to determine block scope. 
Will return false if AST_Node is instance of AST_Scope for now.
 2016-10-24 21:28:32 +02:00
Richard van Velzen
b7bb706150 Merge branch 'master' into harmony 2016-10-23 22:11:27 +02:00
Anthony Van de Gejuchte
8d74f34373 Don't filter shebangs when using the 'some' comment filter 
Also clarify documentation a bit more about using regexp as filter
 2016-10-23 21:31:03 +02:00
Jann Horn
266ddd9639 fix uses_arguments handling (broken since 6605d15783) 
Using the symbol declaration tracking of UglifyJS doesn't make sense here
anyway, `arguments` always comes from something in the current scope.

fixes #1299
 2016-10-23 21:29:18 +02:00
pengzhenqing
e51c6ba380 Add an option for writing inline source map 2016-10-23 21:21:39 +02:00
Anthony Van de Gejuchte
32c2cc33bb Improve binding patterns for arrow functions 2016-10-23 21:13:12 +02:00
Anthony Van de Gejuchte
947b8750e8 Make classes implicitly strict mode 2016-10-17 20:24:38 +02:00
Richard van Velzen
6389e52305 Remove console.log and add extra test case 2016-10-06 14:11:32 +02:00
Richard van Velzen
e05510f3bc Add an option to wrap IIFEs in parenthesis 
For #1307.
 2016-10-06 14:11:32 +02:00
kzc
fc9804b909 Fix (typeof side_effect()) in boolean context 
Fixes #1289 with suggestion by @rvanvelzen
 2016-10-06 13:50:11 +02:00
alexlamsl
4761d07e0b Optimize unmodified variables 2016-10-01 11:36:11 +02:00
kzc
88f6ff38d1 [ES6] fix template string escaping of \${...} 2016-10-01 11:32:36 +02:00
kzc
4198095a9c [ES6] fix parsing spread arguments that are expressions 2016-09-29 13:34:22 -04:00
Anthony Van de Gejuchte
0111497fc9 Make all comment options in cli available in js api 
Also removing more code within "loop" while at it.
 2016-09-06 17:54:45 +02:00
Anthony Van de Gejuchte
13ed445607 Improve support for binding pattern 
Including improvements for parameters, variable assignment and
catch parameter.
 2016-09-05 17:48:48 +02:00
Richard van Velzen
1db50c3b16 Don't parenthesize arrow functions in parameter lists 2016-09-02 09:35:31 +02:00
kzc
25fc02743a Account for side effects in string + expr optimization 2016-09-01 09:24:56 -04:00
Richard van Velzen
7f6b5d662b Merge branch 'master' into harmony 2016-08-30 15:16:23 +02:00
kzc
0bd8053524 implement optimization: (x = 2 * x) ---> (x *= 2) 2016-08-30 08:43:02 -04:00
Anthony Van de Gejuchte
1c15d0db45 Fix quoting of properties 
- Make AST_ConciseMethod child of AST_ObjectProperty.
- Fix some typos.
 2016-08-26 15:06:24 +02:00
Richard van Velzen
45d81f881b Merge branch 'master' into harmony 2016-08-17 20:21:38 +02:00
Richard van Velzen
8430123e9d Fix negate_iife transform to return a correct tree for nested IIFEs 
Fix for #1256, partially reverts d854523783
 2016-08-17 11:55:59 +02:00
Richard van Velzen
8c7d23dfb1 Merge branch 'master' into harmony 2016-08-17 08:50:31 +02:00
kzc
d854523783 Fix negate_iife regression #1254 2016-08-17 01:29:34 -04:00
Richard van Velzen
7fa0dbdeb9 Ignore default reserved properties in compress test 2016-08-15 09:54:15 +02:00
Richard van Velzen
c644c1292d Merge branch 'master' into harmony 2016-08-15 09:09:04 +02:00
kzc
de619ae5a6 Fix --mangle-props and --mangle-props=unquoted 
Fixes: #1247

Fix --mangle-props and --name-cache inconsistency.
AST_Dot and AST_Sub properties are now mangled by --mangle-props
without regard to being used in an assignment statement.

Note: if --mangle-props is used then *all* javascript files used must
be uglified with the same mangle options.

Fix the ignore_quoted=true mangle option, also known as
`--mangle-props=unquoted`.  If a given property is quoted anywhere
it will not be mangled in any quoted or non-quoted context.
 2016-08-14 21:51:25 +02:00
kzc
86859f6d7e Additional object literal property tests 2016-08-14 21:49:43 +02:00
kzc
dcdcfe4d39 Add input file glob support to minify() 2016-08-14 21:46:38 +02:00
Lucas Wiener
38756b1f26 Moved test input files to test/input. 2016-08-14 21:40:14 +02:00
Lucas Wiener
85a09fc3b6 Added test for #1236 2016-08-14 21:40:14 +02:00
kzc
fb049d3a81 Fix unneeded parens around unary args in new expression. 2016-08-14 21:38:38 +02:00
Anthony Van de Gejuchte
27d3669800 Don't allow escaped surrogated identifiers + introduce ascii_identifiers 
Don't use 2 characters for surrogates in identifiers because there is
support for the \u{} syntax when escaped identifiers were introduced.

Also catch eof errors while reading identifier names

Introduce ascii_identifiers:

By setting ascii_identifiers to undefined (default value),
ascii_identifiers will print identifiers using the same setting as
ascii_only within the limits of the ecmascript 6 grammar.

ascii_identifiers accept true and false, allowing identifiers to be
printed under different settings than strings with the ascii_only setting.
 2016-08-14 21:36:06 +02:00
kzc
67cca43358 Test reparsing test/compress/*.js output 2016-08-14 21:27:23 +02:00
Anthony Van de Gejuchte
110a1ac885 Make distinction between * method and * operator 
Also add quotes to properties when necessary,
this might be the case if the name isn't a valid
identifier
 2016-07-29 21:31:08 +02:00
Anthony Van de Gejuchte
3f8fc3a316 Fix computed getters + cleanup AST 2016-07-21 18:21:46 +02:00
Anthony Van de Gejuchte
88384cf351 Add more globals, whereof most defined after es5.1 
Also do not pollute env with mocks replacing standard globals
 2016-07-21 16:52:04 +02:00
Anthony Van de Gejuchte
72a9d799b6 Various property fixes 
* Implement getter/setter with computed value
* Fix parsing getter/setter after static or generator token
* Allow storing expressions for computed expression in AST_SymbolMethod
* Allow get and set in shorthand properties in object literals

Fixes #1094, #1146 and #1221
 2016-07-21 16:50:32 +02:00
Anthony Van de Gejuchte
642273c290 Legacy octal integer strict mode fixes 2016-07-21 14:42:16 +02:00
Anthony Van de Gejuchte
766fafda8b Don't remove empty generators passed as parameter 2016-07-19 18:13:07 +02:00
kzc
842ac27efb [ES6] Get compress and global_defs working for AST_Class 2016-07-17 19:56:02 +02:00
Lauri Pokka
41a9329409 lib/sourcemap.js: Copy sourceContent from old souce-map to the new source-map. Should fix #882 2016-07-17 19:36:15 +02:00
Anthony Van de Gejuchte
0af42d1831 Template fixes 
* Fixes #1147: template strings not obeying -b ascii_only true
* Allow evaluation of template expressions by adding optimizers and
  walkers
* Make sure tagged templates are never changed
* Remove template tokenizer in parser, add template tokenizer in
  tokenizer. It is using a brace counter to track brace position of
  templates
* Add tokens `template_head` and `template_substitution` but parsing
  tokens stays mostly the same
* Do not output strings anymore in AST_TemplateString, instead use
  AST_TemplateSegment
* Fix parsing tagged templates, allowing multiple templates behind
  as spec allows this

These changes don't influence tagged templates because raw content
may influence code execution, however they are safe to do in normal
templates:
* Allow basic string concatenation of templates where possible
* Allow custom character escape style similar to strings, except in
  tagged templates

Note that expressions are still compressed in tagged templates.

Optional things that may be improved later:
* Custom quote style for templates if it doesn't have expressions.
  Making it obey the quote_style option if this is the case.
 2016-07-17 00:36:42 +02:00
Anthony Van de Gejuchte
7eb52d2837 Keep const in own scope while compressing 
- Fixes #1205
- Fix provided by @kzc
 2016-07-15 13:20:52 +02:00
kzc
eb63fece2f Fix mangle with option keep_fnames=true for Safari. 
Fixes: #1202
 2016-07-15 13:18:14 +02:00
Anthony Van de Gejuchte
ff7f6139ba Improve multi-line comment parsing 
* Make sure comments are skipped correctly with surrogates
* Fix regression in multiline comments with nlb
 2016-07-12 00:08:35 +02:00
Anthony Van de Gejuchte
2650182f47 Backport mocha with test from harmony 2016-07-04 00:51:09 +02:00
Richard van Velzen
0db7caf13b Merge branch 'master' into harmony 2016-07-03 21:39:00 +02:00
Anthony Van de Gejuchte
d9bc6f303c Fix output arrow function with 1 param with default value 
Fixes #1090
 2016-07-03 21:37:53 +02:00
Anthony Van de Gejuchte
6fd9b338dd Merge branch 'master' into harmony 2016-07-03 21:35:00 +02:00
Anthony Van de Gejuchte
698705a820 Don't convert all strings to directives from moz-ast 2016-07-03 12:36:57 +02:00
Anthony Van de Gejuchte
d8d4e71b9e Fix uses_with/uses_eval/directives state in block scope 2016-07-01 15:43:17 +02:00
Richard van Velzen
debc525fa1 Introduce a test that tests the --self build 2016-07-01 09:46:05 +02:00
Anthony Van de Gejuchte
fb2f8d1a51 Add reserved words to list unescapable keywords 
Additionals:
* Update list reserved keywords
 2016-06-30 22:47:44 +02:00
Anthony Van de Gejuchte
54a783ba84 Add ecma5 flag for codegen 2016-06-30 22:47:44 +02:00
Anthony Van de Gejuchte
63c432f4fa Extend unicode support 
* Support \u{xxxx} syntax
 * Add support for surrogate pairs
 * Allow identifiers to have unicode escape sequence
 2016-06-30 22:47:44 +02:00
Geraint
85924bb32e Allow input files to be map (url->filename) 2016-06-30 22:23:59 +02:00
Anthony Van de Gejuchte
a97690fc72 Various LineTerminator changes 
* Escaped newlines should also produce SyntaxError
* Fix multiline comment parsing and add tests
* Adapt makePredicate to handle \u2028 and \u2029
* Move up nlb check in regex so it's checked before any escape handling
* Change error messages to conform ecma standard
* Find_eol not recornizing \u2028 and \u2029 as line terminator
* Remove \u180e as it is removed in unicode 6.3.0 from the category zs
 2016-06-30 22:12:50 +02:00
kzc
02c638209e Enable --screw-ie8 by default. 
catch identifier is mangled correctly for ES5 standards-compliant JS engines by default.

Unconditionally use the ie8 if/do-while workaround whether or not --screw-ie8 is enabled.

To support non-standard ie8 javascript use: uglifyjs --support-ie8
 2016-06-30 21:49:48 +02:00
kzc
335b72df03 Fix spidermonkey AST (ESTree) export and import, Array holes 
Fixes: #1156 #1161

Also add test to exercise Uglify after spidermonkey export/import of itself.
 2016-06-30 21:44:12 +02:00
Anthony Van de Gejuchte
3a7d53f3cf Move OctalEscapeSequence to read_escape_char 
This should simplify and improve implementation, make it easier to
implement template strings, and keep master a bit more in sync with
harmony.

Previous implementation wasn't broken, though the loop gave me the
impression it could read infinite numbers and annoyed me a bit. It was
also slightly unnecessary because the lookup involved only 3 characters.
 2016-06-30 21:42:15 +02:00
Anthony Van de Gejuchte
07785d0003 Throw error if new.target is like new.foo 2016-06-25 19:32:53 +02:00
Anthony Van de Gejuchte
6eaeb19a4a Add exponentiation operator 2016-06-22 12:23:37 +02:00
kzc
ace8aaa0f4 Fix conditional expressions of form (x ? -1 : -1) 
Fixes #1154, #1153
 2016-06-21 14:52:13 -04:00
kzc
0c003c92a8 Don't replace undefined, NaN and Infinity within with scope 2016-06-21 10:53:29 +02:00
Anthony Van de Gejuchte
2246c79318 Merge branch 'master' into fix-harmony 2016-06-20 19:21:25 +02:00
Anthony Van de Gejuchte
85fbf86d7b Keep master in sync with harmony 
* Do not mangle when no mangle is required
 * Improve use_asm reset while printing code
 2016-06-20 18:42:17 +02:00
Anthony Van de Gejuchte
dda58244b6 Fixes to prevent failing tests after merging master 
* Add missing quote properties to AST_ObjectKeyVal
 * Avoid test results being interpret as directives
 2016-06-20 15:02:09 +02:00
Shrey Banga
e645ba84cf
Respect quote style in object literals 
The option added in fbbaa42ee5 wasn't
being respected inside object literals, so quoted property names would
still be stripped out with this option.

This is mostly a corner-case, but useful when the output is passed to
something like the Closure compiler, where quoted property names can be
used to prevent mangling.
 2016-06-19 21:13:31 +02:00
Anthony Van de Gejuchte
6c99816855
Normalize error messages 2016-06-19 21:08:34 +02:00
Anthony Van de Gejuchte
ca04508cd1
Restrict yield outside generators in strict mode 
* Move some yield/generic tests from compress/harmony.js to
  compress/yield.js
 * Adjust error messages to conform ecmascript standards
 2016-06-19 21:03:36 +02:00
Anthony Van de Gejuchte
2149bfb707
Don't mix strings with directives in output 
* Don't interpret strings with escaped content as directive
 * Don't interpret strings after empty statement as directive
 * Adapt output to prevent strings being represent as directive
 * Introduce UGLIFY_DEBUG to allow internal testing like EXPECT_DIRECTIVE
 2016-06-19 20:59:17 +02:00
Anthony Van de Gejuchte
6b03b800b3
Only last parameter between parentheses can have spread 2016-06-19 20:51:29 +02:00
Anthony Van de Gejuchte
f9cab7ad61
Allow expand in array literals 2016-06-19 20:49:18 +02:00
Anthony Van de Gejuchte
d7971ba0e4 Fix test262 failures related to <, <=, in and instanceof 
Fixed-by: @kzc
 2016-06-15 23:11:08 +02:00
Anthony Van de Gejuchte
5c4cfaa0a7 Re-add parens after new expression in beautify mode 2016-06-12 20:03:48 +02:00
Anthony Van de Gejuchte
bb9c9707aa Don't allow with statements in strict mode 2016-06-12 19:08:16 +02:00
Richard van Velzen
0a3d780327 Merge branch 'master' into harmony 2016-06-12 17:29:42 +02:00
Anthony Van de Gejuchte
6c8e001fee Stop dropping args in new expressions 2016-06-12 17:17:17 +02:00
Richard van Velzen
9c53c7ada7 Fix octal string strict mode tests 2016-06-12 14:35:43 +02:00
David Bau
f99b7b630d Escape null characters as \0 unless followed by 0-7. 2016-06-12 14:32:32 +02:00
Anthony Van de Gejuchte
ea31da2455 Don't drop unused if scope uses with statement 
Fix provided by @kzc
 2016-06-12 14:30:28 +02:00
Anthony Van de Gejuchte
4d7746baf3 Throw errors in strict mode for octal strings 
Adds a directive tracker for the parser/tokenizer to
allow parsing depending on directive context.
 2016-06-12 14:27:08 +02:00
Anthony Van de Gejuchte
b0555a123a Fix newline handling after yield 
YieldExpressions can only be defined as:
 * `yield`
 * `yield` [no nlb] AssignmentExpression
 * `yield` [no nlb] `*` AssignmentExpression
 2016-06-11 21:41:16 +02:00
Richard van Velzen
fa29344781 Merge branch 'master' into harmony 2016-06-09 22:29:52 +02:00
Anthony Van de Gejuchte
dcfc514c38 Improve yield support and restrict usage of strict 
- Partially reverting 91cdb93e57 and eaf3911c31 and reimplement
- Add generators support for objects and classes
- Only classes can have static methods so restrict use of it

Special thanks to @rvanvelzen and @kzc for reviewing this patch and
providing constructive feedback over and over again.
 2016-06-09 22:22:15 +02:00
Anthony Van de Gejuchte
31d5825a86 Catch errors when compression test fails to parse 2016-06-09 21:12:15 +02:00
Anthony Van de Gejuchte
8287ef6781 Fix uglify attempting to rewrite invalid new expressions 2016-06-08 19:45:21 +02:00
Anthony Van de Gejuchte
00ad57e393 Do not allow newlines in regex 2016-06-05 17:02:19 +02:00
kzc
09d5707a8a collapse_vars: Do not consider RegExp literals to be constants 
Fixes #1100
 2016-05-27 00:03:51 -04:00
Anthony Van de Gejuchte
8ad8d7b717 Add Symbol to builtins 2016-05-24 17:57:18 +02:00
Richard van Velzen
0357e5923f Merge branch 'master' into harmony 2016-05-24 17:56:20 +02:00
kzc
1e390269d4 Optimize if_return for single if/return cases. 
Fixes #1089
 2016-05-24 17:54:08 +02:00
Richard van Velzen
bc49dfd27a Completely allow evaluating -0 2016-05-24 17:50:29 +02:00
Richard van Velzen
27eedbc302 Never produce -0 when evaluating expressions (like -"") 
Fix for #1085. The major case was already there, but more expressions can result in -0.
 2016-05-17 22:34:38 +02:00
Richard van Velzen
f63803e3e3 Merge branch 'master' into harmony 2016-05-16 09:53:13 +02:00
kzc
5f464b41e2 Simplify iife new fix 
as suggested by @rvanvelzen.

Added a test for IIFEs in nested contexts.
 2016-05-15 19:12:17 -04:00
Richard van Velzen
63be1f3a4d Only allow var definitions to be moved into the for-init clause 
Fixes #1079
 2016-05-15 21:00:51 +02:00
kzc
bcc1318d4b Do not apply negate_iife optimization to new expression 2016-05-09 03:19:28 -04:00
Richard van Velzen
e36e07fa77 Merge branch 'master' into harmony 2016-05-04 20:13:35 +02:00
kzc
a0e03c9df4 Retain comments before AST_Constants during mangle. 2016-05-04 20:11:45 +02:00
Anthony Van de Gejuchte
6641dcafb6 Fix regression causing tests to fail on windows 2016-05-04 20:05:51 +02:00
kzc
f39fd3d583 Handle CR line endings in comments. 
Fixes #1050
 2016-05-04 20:02:29 +02:00
Richard van Velzen
e9224ab444 Add test cases for slightly more esoteric cases 2016-04-26 11:49:55 +02:00
Richard van Velzen
4d9a085687 Add test case for hoisting a single function 2016-04-26 11:43:03 +02:00
not-an-aardvark
5b893c8ec3 Avoid syntax error in yield assignments (fixes #1054) 2016-04-25 19:14:44 -04:00
Richard van Velzen
4fe630431c Hoist functions when reversing if (x) return; ... vs. if (!x) ... 
Fixes #1052
 2016-04-23 23:48:33 +02:00
kzc
c55dd5ed74 Add passes compress option. Fix duplicate compress warnings. 2016-04-19 20:05:33 +02:00
Richard van Velzen
8571a08a93 Do not attempt evaluating class expressions 
Broadly the same as function expressions - these actually are statements but
we're limited by the inheritance tree.

Fixes #1044
 2016-04-19 20:01:26 +02:00
Richard van Velzen
68cc14f846 Fixups after merge 2016-04-18 15:51:32 +02:00
Richard van Velzen
f94497d1d6 Merge branch 'master' into harmony 2016-04-18 15:50:35 +02:00
kzc
e4fa4b109a Parse comments without recursion to avoid RangeError. 
Fixes #993
 2016-04-16 02:02:47 -04:00
Richard van Velzen
4b4528ee05 Prevent endless recursion when evaluating self-referencing consts 
Fix #1041
 2016-04-13 15:03:31 +02:00
Richard van Velzen
eaf3911c31 Consider yield expressions as having side-effects 
See #1043
 2016-04-13 14:39:49 +02:00
Darío Javier Cravero
91cdb93e57 Implement harmony generators and yield 
Uses #716's implementation and adds tests.

Fixes #716.
 2016-04-13 14:22:08 +02:00
Richard van Velzen
187a0caf9d Add base54.reset() to compress tests 
Without this reset, char counts bleed to next tests. One test had a bad expect clause.
 2016-04-12 20:08:09 +02:00
kzc
3907a5e3b2 Fix warnings for referenced non-hoisted functions. 
Fixes #1034

Also added `expect_warnings` functionality to test framework.
 2016-04-11 18:15:20 +02:00
kzc
98434258d0 Optimize ternaries with boolean consequent or alternative. 
Fixes #511
 2016-04-02 17:22:12 +02:00
Fábio Santos
634f231b78 First class block scope 
- Make let, const, and class symbols be declared in a block scope.
- Piggy back on existing catch symbol implementation to get block-aware mangling working
- Make sure unused block-scoped declarations can be dropped
- Don't eliminate a block if it has a block-scoped declaration
- Remove silly empty anonymous blocks left over from drop_unused
- AST_Toplevel now gets to call drop_unused too, since block-scoped variables aren't global!
- Don't consider block declarations global
 2016-03-27 19:40:20 +02:00
Fábio Santos
6702cae918 fix #1021 2016-03-27 12:21:39 +01:00
Mihai Bazon
f68de86a17 Merge pull request #1011 from kzc/dont-produce-let-in-mangle 
Do not produce `let` as a variable name in mangle.
 2016-03-24 18:16:26 +02:00
kzc
07bb7262d0 Escape all ASCII control characters within strings when using ascii_only. 
Fixes #1017.

Tab characters within strings are now output as `\t` in all output modes.
 2016-03-24 11:51:54 -04:00
kzc
21befe583f Attempt to increase timeout for mocha let test. 2016-03-15 11:44:09 -04:00
kzc
a9d4a6291b Do not produce let as a variable name in mangle. 
Would previously occur in large generated functions with 21,000+ variables.
Fixes #986.
 2016-03-15 11:20:32 -04:00
Fábio Santos
6d2f77c180 fix #1003 by removing AST_ObjectSymbol and using AST_ObjectKeyVal for the same effect 2016-03-14 13:42:50 +01:00
Fábio Santos
0bc4f6edb4 Don't mangle exported symbols 2016-03-14 12:54:05 +01:00
Fábio Santos
ce84a706a3 Implement the export statement 2016-03-14 12:54:05 +01:00
Fábio Santos
86b5248837 Mangling externally imported names by using aliasing 2016-03-14 12:54:05 +01:00
Fábio Santos
59e1601fb8 importing names in the modules, not just default imports 2016-03-14 12:54:05 +01:00
Fábio Santos
d35a9e7839 Importing names from places 2016-03-14 12:54:05 +01:00
Fábio Santos
0465bd270d Starting out the import statement 2016-03-14 12:54:05 +01:00
philippsimon
ee6c9fabb7 Fix: Uglified Number.prototype functions on big numbers 2016-03-14 12:41:06 +01:00
viclm
6780d0906c Fix eager parsing of arrow functions for non-punc tokens 2016-03-10 22:18:48 +01:00
kzc
11b0efdf84 boolean_expression ? true : false --> boolean_expression 2016-02-22 17:59:36 +01:00
kzc
5486b68850 Take operator || precendence into account for AST_If optimization. 
Fixes #979.
 2016-02-21 12:05:02 -05:00
alexlamsl
6547437725 preserve ThisBinding for side_effects 2016-02-17 19:34:01 +01:00
Richard van Velzen
9662228f6a Don't compress (0, eval)() to eval() 2016-02-16 19:00:48 +01:00