JoBoEVD/UglifyJS
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Commit Graph

258 Commits

Author SHA1 Message Date
alexlamsl
287ec730f7 Merge branch 'master' into harmony-v3.3.8 2018-01-21 15:52:25 +08:00
Alex Lam S.L
082e004b87 compress undefined property names (#2811) 
- enforce property names as string
- handle `void 0` as `undefined` in `hoist_props` & `reduce_vars`
 2018-01-19 00:36:30 +08:00
Alex Lam S.L
b4aef753e7 general improvements around AST_ForIn (#2796) 
- compress using `collapse_vars`
- remove unused `name`
- simplify `loop_body`
 2018-01-16 17:03:12 +08:00
kzc
137cb73d1f have parser trap const declaration without value (#2756) 
fixes #2751
 2018-01-10 12:31:46 +08:00
alexlamsl
7a8eff62ca Merge branch 'master' into harmony-v3.3.5 2018-01-07 20:35:53 +08:00
Alex Lam S.L
a6873a3859 forbid block-scoped AST_Defun in strict mode (#2718) 2018-01-04 18:45:51 +08:00
Alex Lam S.L
446fb0198b extend __PURE__ to AST_New (#2706) 
fixes #2705
 2018-01-03 04:48:07 +08:00
Alex Lam S.L
725aac8b46 fix parse and output of yield (#2690) 
fixes #2689
 2017-12-30 03:27:26 +08:00
alexlamsl
96082f7a9b Merge branch 'master' into harmony-v3.3.2 2017-12-26 01:46:22 +08:00
Alex Lam S.L
0fe259e9c5 parse LF & comment correctly (#2653) 
fixes #2652
 2017-12-26 01:38:01 +08:00
alexlamsl
dbf8684287 Merge branch 'master' into harmony-v3.3.0 2017-12-24 19:19:24 +08:00
Alex Lam S.L
efffb81735 fix comments output & improve /*@__PURE__*/ 
- fix whitespace around comments
- fix comment parsing around parentheses
- consider parentheses when parsing `/*@__PURE__*/`
- remove all `/*@__PURE__*/` on output

fixes #2638
 2017-12-24 12:38:45 +08:00
Alex Lam S.L
edb4e3bd52 make comments output more robust (#2633) 
- improve handling of comments right after `return`
- retain comments after `OutputStream`
- preserve trailing comments
- fix handling of new line before comments
- handle comments around parentheses

fixes #88
fixes #112
fixes #218
fixes #372
fixes #2629
 2017-12-22 04:59:54 +08:00
kzc
80c8dfcde6 fix export default of anonymous generators and async functions (#2607) 
fixes #2606
 2017-12-18 00:11:52 +08:00
Alex Lam S.L
93f3b2b114 escape consecutive unpaired surrogates (#2576) 
fixes #2569
 2017-12-11 01:15:44 +08:00
kzc
e826973b76 fix template expression parse of regex and sequence (#2488) 
fixes #2487
 2017-11-17 01:34:57 +08:00
Thomas Sauer
f9c57dfee0 Allow 'yield' as method name (#2382) 
fixes #2381
 2017-10-21 14:22:39 +08:00
kzc
f79f737fb2 fix mangle of destructuring parameters with computed properties (#2359) 
fixes #2349
 2017-10-15 20:59:52 +08:00
alexlamsl
4fac8076b8 Merge branch 'master' into harmony-v3.1.3 2017-10-01 12:42:40 +08:00
Alex Lam S.L
2dcc552ce0 trap invalid use of reserved words (#2338) 
fixes #2337
 2017-10-01 02:10:41 +08:00
kzc
a020d2ead3 support dynamic import(), trap invalid use of export (#2335) 2017-09-28 18:43:09 +08:00
kzc
4700c14855 implement object rest/spread (#2265) 
- improve parse errors for destructuring spread elements
- `unsafe` for object literals with rest elements

Miscellaneous
- increase mocha unicode surrogate test timeout
 2017-08-02 13:47:58 +08:00
Alex Lam S.L
d052394621 fix line terminators in template literals (#2173) 
fixes #2172
 2017-06-28 22:52:29 +08:00
alexlamsl
11afa816e3 Merge branch 'master' into harmony-v3.0.20 2017-06-25 16:43:44 +08:00
Alex Lam S.L
94f93ad82d support trailing commas in function parameter lists and calls (#2156) 
fixes #2155
 2017-06-24 17:34:14 +08:00
Alex Lam S.L
7b95b63ca1 [ES6] support async arrow functions (#2153) 
fixes #2102
 2017-06-24 05:26:35 +08:00
Alex Lam S.L
0692435f01 fix for-in loop parsing (#2144) 2017-06-23 04:14:30 +08:00
Alex Lam S.L
b163b13a0b fix export of keyword and redirection (#2143) 
fixes #2141
fixes #2142
 2017-06-23 03:49:30 +08:00
Alex Lam S.L
71556d00b5 correctly parse export of function & class (#2135) 2017-06-21 23:15:39 +08:00
Alex Lam S.L
62d1fbf645 support export statements properly (#2126) 
- mangle & compress correctly with `toplevel`
- retain non-toplevel import/export
- parse & output `export { variable as name }`
- remove extraneous spaces from `beautify`


fixes #2038
fixes #2124
 2017-06-21 00:51:36 +08:00
kzc
3fa862ce19 support shorthand property named "async" (#2108) 2017-06-16 12:18:18 +08:00
kzc
100e18305d first cut of async/await (#2098) 
- async arrow functions not yet supported


fixes #1789
 2017-06-15 06:15:48 +08:00
alexlamsl
8af362ed57 Merge branch 'master' into harmony-v3.0.16 2017-06-14 17:09:30 +08:00
Alex Lam S.L
1743621889 clean up lib/parse.js (#2047) 
- remove unused definitions
- replace `array_to_hash()`
 2017-06-03 14:00:59 +08:00
alexlamsl
520da57fdc Merge branch 'master' into harmony-v3.0.13 2017-05-29 10:58:05 +08:00
Alex Lam S.L
c6c9f4f5a8 implement --help options (#2017) 2017-05-28 18:21:44 +08:00
Alex Lam S.L
39d4d7e20a fix export related issues (#2005) 
- `mangle` non-exported names
- `unused` on `export` of `function`
- `hoist_funs` on `export`
- `export default`
  - prohibit definition statements
  - parse `AST_Defun` properly
  - drop only unused class and function names


fixes #2001
fixes #2004
 2017-05-26 13:35:40 +08:00
Alex Lam S.L
02811ce35e fix issues related to export & function (#2002) 
- `unused` function names
- confusion with function call syntax

fixes #2001
 2017-05-26 03:12:52 +08:00
Alex Lam S.L
c988e5f4d6 remove AST_ArrowParametersOrSeq (#1997) 2017-05-24 17:45:18 +08:00
Alex Lam S.L
a2172e1a99 fix parsing of yield as object key (#1976) 
fixes #1974
 2017-05-20 13:11:37 +08:00
alexlamsl
5f29fced0a Merge branch 'master' into harmony-v3.0.8 2017-05-18 14:54:18 +08:00
Alex Lam S.L
569c21e952 improve RegExp handling (#1959) 
- remove `options.output.unescape_regexps`
- preserve original pattern whenever possible

fixes #54
fixes #1929
 2017-05-17 20:10:50 +08:00
kzc
c22d26b483 support export default of anonymous functions and classes (#1954) 2017-05-17 03:28:24 +08:00
alexlamsl
99fb3e8f0d Merge branch 'master' into harmony-v3.0.6 2017-05-16 06:48:23 +08:00
Alex Lam S.L
9464d3c20f fix parsing of property access after new line (#1944) 
Account for comments when detecting property access in `tokenizer`.

fixes #1943
 2017-05-16 05:40:49 +08:00
Alex Lam S.L
265008c948 improve keyword-related parser errors (#1941) 
fixes #1937
 2017-05-15 23:02:55 +08:00
alexlamsl
81243c4e71 Merge branch 'master' into harmony-v3.0.5 2017-05-15 18:58:54 +08:00
alexlamsl
cd6e849555 Revert "remove support for const (#1910)" 
This reverts commit c391576d52.
 2017-05-15 18:38:16 +08:00
Alex Lam S.L
e005099fb1 fix & improve coverage of estree (#1935) 
- fix `estree` conversion of getter/setter
- fix non-directive literal in `to_mozilla_ast()`
- revamp `test/mozilla-ast.js`
  - reuse `test/ufuzz.js` for code generation
  - use `acorn.parse()` for creating `estree`
- extend `test/ufuzz.js` for `acorn` workaround
  - catch variable redefinition
  - non-trivial literal as directive
  - adjust options for tolerance

Miscellaneous
- optional semi-colon when parsing directives

fixes #1914
closes #1915
 2017-05-15 02:37:53 +08:00
Alex Lam S.L
3ca902258c fix bugs with getter/setter (#1926) 
- `reduce_vars`
- `side_effects`
- property access for object
- `AST_SymbolAccessor` as key names

enhance `test/ufuzz.js`
- add object getter & setter
  - property assignment to setter
  - avoid infinite recursion in setter
- fix & adjust assignment operators
  - 50% `=`
  - 25% `+=`
  - 2.5% each for the rest
- avoid "Invalid array length"
- fix `console.log()`
  - bypass getter
  - curb recursive reference
- deprecate `-E`, always report runtime errors
 2017-05-14 02:10:34 +08:00