JoBoEVD/UglifyJS
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1025 Commits

Author SHA1 Message Date
alexlamsl
f5931866e0 Merge branch 'master' into harmony-v3.0.19 2017-06-22 03:26:49 +08:00
Alex Lam S.L
471db8a717 fix inline & unused on AST_Expansion (#2138) 
- handle rest parameters
- suppress cases with spread arguments

fixes #2136
 2017-06-22 01:39:11 +08:00
Alex Lam S.L
8ba9e4e0da fix toplevel on export (#2137) 
fixes #2134
 2017-06-22 00:31:17 +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
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
db877e8729 fix drop_unused() accounting of symbols within export function (#2132) 
fixes #2131
 2017-06-21 12:32:58 +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
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
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
kzc
849ba79dee retain names in export default class and function (#2122) 
fixes #2121
 2017-06-19 14:30:59 +08:00
alexlamsl
daaf1273fa Merge branch 'master' into harmony-v3.0.18 2017-06-18 15:49:49 +08:00
Alex Lam S.L
0a0f4f5591 make defensive copies when inline (#2116) 
fixes #2114
 2017-06-17 14:32:37 +08:00
Alex Lam S.L
931daa85bf fix loss of context in collapse_vars & cascade (#2112) 
fixes #2110
 2017-06-16 21:18:43 +08:00
Alex Lam S.L
00e4f7b3c1 in-place tigten_body() (#2111) 
By reducing copies of `AST_Node` arrays, we should be able to reduce:
- memory pressure
- potential bugs caused by multiple references in AST
- duplicated executions of `OPT()`
 2017-06-16 19:19:54 +08:00
Alex Lam S.L
11e63bc335 correctly determine scope of AST_This (#2109) 
fixes #2107
 2017-06-16 14:54:46 +08:00
kzc
3fa862ce19 support shorthand property named "async" (#2108) 2017-06-16 12:18:18 +08:00
Alex Lam S.L
33405bb24b enforce inline scope restriction (#2106) 
fixes #2105
 2017-06-16 03:21:38 +08:00
alexlamsl
78cf35f89c Merge branch 'master' into harmony-v3.0.17 2017-06-15 19:01:36 +08:00
Alex Lam S.L
b85a358deb suppress inline of this (#2103) 
fixes #2101
 2017-06-15 12:14:16 +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
68138f2281 fix reduce_vars on AST_Arrow (#2091) 
fixes #2090
 2017-06-14 16:40:37 +08:00
Alex Lam S.L
2bdc8802dd fix variable accounting in inline (#2085) 
fixes #2084
 2017-06-13 01:40:14 +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
9c306406f1 fix iteration over object with inherited properties (#2068) 
fixes #2055
 2017-06-08 03:27:03 +08:00
Alex Lam S.L
9db0695b10 fix cascade on multi-branch evaluations (#2067) 
Partially reverts #2059 as this has better coverage and performance.

fixes #2062
 2017-06-07 19:52:01 +08:00
Alex Lam S.L
a7971f4e34 fix unused crash with top-level AST_Var (#2066) 
fixes #2063
 2017-06-07 19:12:35 +08:00
Alex Lam S.L
b9ad53d1ab fix inline handling of AST_Call.args (#2059) 2017-06-06 22:55:25 +08:00
Alex Lam S.L
3493a182b2 implement function inlining (#2053) 
- empty body
- single `AST_Return`
- single `AST_SimpleStatement`
- avoid `/*#__PURE__*/`

Miscellaneous
- enhance single-use function substitution

fixes #281
 2017-06-06 05:49:53 +08:00
Alex Lam S.L
27c5284d3d workaround webkit parsing error (#2056) 
apply `webkit` to jetstream tests
 2017-06-06 04:06:42 +08:00
Alex Lam S.L
540220b91b fix AST_Function scope invariance (#2052) 
improve function name hack in `run_code()`
 2017-06-04 19:27:43 +08:00
kzc
82fefc5d29 fix class expression statements (#2051) 
- class expression statements require parentheses
- allow unused class expression statements to be dropped

fixes #1782
closes #1784
 2017-06-04 02:45:26 +08:00
kzc
753932b302 drop unused arrow functions (#2050) 2017-06-04 00:20:46 +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
Alex Lam S.L
1edbd6556f fix beautify whitespace output within AST_Destructuring (#2046) 
fixes #2044
 2017-06-02 18:50:39 +08:00
alexlamsl
ee5c03f7f1 Merge branch 'master' into harmony-v3.0.15 2017-06-01 18:26:09 +08:00
Alex Lam S.L
bac14ba881 fix non-identifier getter/setter name (#2041) 
fixes #2040
 2017-06-01 18:11:16 +08:00
Alex Lam S.L
ec095ed647 whitelist unsafe evaluate candidates (#2039) 
- all arguments may accept constant values
- return constant value
- free of side effects
- available & identical across locales and runtime environments
 2017-06-01 04:33:05 +08:00
Alex Lam S.L
17e73121fa enhance unsafe evaluate (#2037) 2017-06-01 00:56:28 +08:00
alexlamsl
c814060b4a Merge branch 'master' into harmony-v3.0.14 2017-05-31 11:42:54 +08:00
Alex Lam S.L
e9645e017f introduce unsafe_Func (#2033) 
Separate flag for #203 functionality.
 2017-05-31 03:38:00 +08:00
Alex Lam S.L
303293e4aa fix side_effects on AST_Class (#2031) 
fixes #2028
 2017-05-31 01:44:29 +08:00
Alex Lam S.L
23265ac253 mangle destructuring function parameters (#2029) 
fixes #2025
 2017-05-30 23:41:55 +08:00
Alex Lam S.L
0cc6dedccc fix block elimination (#2023) 
fixes #1664
fixes #1672
 2017-05-30 14:59:54 +08:00
kzc
ec63588496 fix compress of IIFE with destructuring args (#2022) 2017-05-30 13:17:06 +08:00
Alex Lam S.L
c2e471e3ad fix if_return on block-scoped variables (#2021) 
fixes #1317
 2017-05-29 18:08:08 +08:00
alexlamsl
520da57fdc Merge branch 'master' into harmony-v3.0.13 2017-05-29 10:58:05 +08:00
Alex Lam S.L
1aa38051fb better fix for #512 & #2010 (#2019) 
- remove duplicated functionalities
- fix similar issue with `else`
 2017-05-29 10:51:41 +08:00
Alex Lam S.L
c6c9f4f5a8 implement --help options (#2017) 2017-05-28 18:21:44 +08:00