JoBoEVD/UglifyJS
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1b2e6b81a2ed094cb321f7e47e82ab26513318f0
Commit Graph

190 Commits

Author SHA1 Message Date
alexlamsl
f9e9898dc1 Merge branch 'master' into harmony-v3.3.7 2018-01-14 17:15:16 +08:00
Alex Lam S.L
8c763bf2b5 fix mangle of block-scoped variables (#2779) 
fixes #2762
 2018-01-14 12:12:29 +08:00
kzc
2cab348341 improve SymbolDef info in --output ast (#2778) 
* SymbolDef info (a.k.a. `thedef`) is now represented as a string containing `"ID name [mangled_name]"`. 
* Enhance display of `globals`, `variables`, `functions` and `enclosed`.
* `SymbolDef.next_id` starts at `1` and the `id` is adjusted for `-o ast` display.
 2018-01-14 01:40:51 +08:00
alexlamsl
0f2be1456c Merge branch 'master' into harmony-v3.3.6 2018-01-13 13:53:31 +08:00
kzc
d4d7d99b70 add SymbolDef IDs to --output ast (#2772) 2018-01-12 15:41:09 +08:00
Alex Lam S.L
1eb15f46f1 fix reduce_vars with uninitialized let variables (#2760) 
fixes #2757
 2018-01-10 18:40:54 +08:00
Alex Lam S.L
bf832cde16 improve synergy between compress and rename (#2755) 2018-01-09 17:55:41 +08:00
alexlamsl
7a8eff62ca Merge branch 'master' into harmony-v3.3.5 2018-01-07 20:35:53 +08:00
Alex Lam S.L
9f23185f2b fix corner case with arguments as function name (#2729) 
fixes #2728
 2018-01-05 22:21:18 +08:00
Alex Lam S.L
afbcebddf6 fix mangle name collision across files (#2722) 2018-01-05 05:08:09 +08:00
Alex Lam S.L
cfe3a98ce5 drop unused assignment based on reduce_vars (#2709) 2018-01-04 01:03:33 +08:00
Alex Lam S.L
14778e049b fix reduce_vars on AST_Defun (#2708) 2018-01-03 17:18:38 +08:00
Alex Lam S.L
ffc64e2279 mark AST_Var out of block scopes (#2700) 2018-01-02 01:37:59 +08:00
Alex Lam S.L
4832bc5d88 replace single-use recursive functions (#2659) 
fixes #2628
 2017-12-26 21:25:35 +08:00
alexlamsl
c9dbe9deb1 Merge branch 'master' into harmony-v3.2.1 2017-12-03 11:59:41 +08:00
Alex Lam S.L
172079a47f improve code reuse (#2542) 2017-12-01 03:40:46 +08:00
Alex Lam S.L
62d2817d6c reduce this in block scopes (#2526) 
fixes #2455
 2017-11-28 22:54:21 +08:00
alexlamsl
4f08c2f504 Merge branch 'master' into harmony-v3.2.0 2017-11-26 04:23:57 +08:00
Alex Lam S.L
30cfea2e7a fix rename (#2501) 
- suppress spurious `rename` from `commander`
- handle `AST_SymbolCatch` correctly
 2017-11-24 03:05:43 +08:00
Alex Lam S.L
f4e2fb9864 expand symbol space to improve compression (#2460) 
- give globally distinct names to distinct variables
- improve ability to compress cross-scoped
- introduce `options.rename` to `minify()`
- default `true` if both `compress` & `mangle`
 2017-11-19 19:29:51 +08:00
alexlamsl
227b58812d Merge branch 'master' into harmony-v3.1.10 2017-11-19 14:34:27 +08:00
Alex Lam S.L
c6cfa04d10 allow symbol replacement on multiple occurrences (#2472) 
- all-or-nothing replacement
- avoid unmangleable names

fixes #2436
 2017-11-12 22:31:47 +08:00
GUENEGO Jean-Louis
1241600013 mangle: do not mangle reserved class (#2317) 
fixes #2316
 2017-09-24 00:08:47 +08:00
alexlamsl
e0e009ace2 Merge branch 'master' into harmony-v3.0.28 2017-08-20 00:35:46 +08:00
Alex Lam S.L
a5461e0adc prohibit let/const redeclaration (#2277) 
fixes #2270
 2017-08-14 12:31:12 +08:00
Alex Lam S.L
e7c21e87e3 fix ie8 mangling of top-level AST_SymbolCatch (#2263) 
fixes #2254
 2017-08-01 02:38:32 +08:00
Alex Lam S.L
d3df2f985d extend collapse_vars to let and const (#2252) 
fixes #2250
 2017-07-25 22:07:21 +08:00
alexlamsl
3a2b737c42 Merge branch 'master' into harmony-v3.0.25 2017-07-16 11:15:07 +08:00
Alex Lam S.L
a5ffe2c23f drop unused builtin globals under unsafe (#2236) 
fixes #2233
 2017-07-15 15:16:11 +08:00
alexlamsl
11afa816e3 Merge branch 'master' into harmony-v3.0.20 2017-06-25 16:43:44 +08:00
Alex Lam S.L
94e5e00c03 refactor compute_char_frequency() (#2152) 
- minimise maintenance when updating AST
- maximise code sharing between `master` & `harmony`
 2017-06-23 20:05:31 +08:00
Alex Lam S.L
137e4c4753 fix unused on AST_Destructuring (#2146) 2017-06-23 13:11:26 +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
alexlamsl
f5931866e0 Merge branch 'master' into harmony-v3.0.19 2017-06-22 03:26:49 +08:00
Alex Lam S.L
8709753bfb fix mangle on export (#2133) 
- `export default ...`
- `export` with `AST_Destructuring`

fixes #2129
 2017-06-21 14:22:09 +08:00
Alex Lam S.L
11923e3ae8 reject non-toplevel import/export (#2128) 
fixes #2124
 2017-06-21 03:18:48 +08:00
Alex Lam S.L
343ea326c2 ensure mangling works if catch reuses a scope variable (#2123) 
fixes #2120
 2017-06-20 02:14:05 +08:00
alexlamsl
78cf35f89c Merge branch 'master' into harmony-v3.0.17 2017-06-15 19:01:36 +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
Alex Lam S.L
3f961bbba0 compute uses_arguments correctly in figure_out_scope() (#2099) 
fixes #2097
 2017-06-15 03:28:26 +08:00
alexlamsl
8af362ed57 Merge branch 'master' into harmony-v3.0.16 2017-06-14 17:09:30 +08:00
Alex Lam S.L
293c566d6c marshal mangle[.properties].reserved from non-Array values (#2072) 2017-06-09 04:29:12 +08:00
Alex Lam S.L
23265ac253 mangle destructuring function parameters (#2029) 
fixes #2025
 2017-05-30 23:41:55 +08:00
alexlamsl
aa835eb0f6 Merge branch 'master' into harmony-v3.0.12 2017-05-27 18:12:10 +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
c70fb60384 clean up lib/scope.js (#2003) 
fixes #2004
 2017-05-26 03:58:35 +08:00
kzc
7bcb442e4c fix destructuring bugs in mangle and compress (#1992) 
- destructuring mangle
- destructuring array default values

fixes #1335
 2017-05-23 02:53:01 +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
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