JoBoEVD/UglifyJS
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Commit Graph

100 Commits

Author SHA1 Message Date
Alex Lam S.L
f01cc1e413 unwind IIFE class patterns (#3373) 
fixes #2332
 2019-04-21 09:49:07 +08:00
Alex Lam S.L
65648d84a5 enhance collapse_vars (#3351) 2019-03-20 23:31:21 +08:00
Alex Lam S.L
615ae37ca3 introduce assignments (#3345) 2019-03-18 21:28:41 +08:00
Alex Lam S.L
b3ef5e514d enhance evaluate (#3339) 
fixes #3299
 2019-03-15 02:48:23 +08:00
Alex Lam S.L
d074aa6e27 fix corner case in collapse_vars (#3333) 
fixes #3247
fixes #3305
fixes #3314
fixes #3327
 2019-03-13 23:48:52 +08:00
Alex Lam S.L
f352bcec3a fix corner case in collapse_vars (#3239) 
fixes #3238
 2018-08-29 11:34:34 +08:00
Alex Lam S.L
cea685f8d9 fix corner case in ie8 (#3216) 
fixes #3215
 2018-07-19 14:45:36 +08:00
alexlamsl
5ffc17d4aa fix corner case in unused 2018-07-01 14:34:42 +08:00
Alex Lam S.L
9e19e63551 general clean-ups (#3175) 2018-06-06 17:50:56 +08:00
Alex Lam S.L
4fc39d8dad fix corner case in collapse_vars (#3139) 2018-05-19 05:45:14 +08:00
Alex Lam S.L
f37b91879f fix various corner cases (#3123) 2018-05-05 13:17:50 +08:00
Alex Lam S.L
70d4477e05 workaround vm context issue in node-chakracore (#3106) 2018-04-27 07:40:34 +08:00
Alex Lam S.L
9e87edfc2e better fix for #2506 (#3099) 2018-04-25 04:46:07 +08:00
Alex Lam S.L
27211cf2d5 handle RHS side-effects in collapse_vars (#3097) 
fixes #3096
 2018-04-24 20:31:50 +08:00
Alex Lam S.L
06b9894c19 handle modifications to this correctly (#3036) 
fixes #3032
 2018-03-30 15:07:36 +09:00
Alex Lam S.L
ccf0e2ef4f extend fuzzy RHS folding (#3006) 
- `a = []; if (1) x();` => `if (a = []) x();`
 2018-03-17 03:10:21 +08:00
Alex Lam S.L
fe51a91395 handle negated constants correctly in collapse_vars (#2975) 
fixes #2974
 2018-03-06 00:45:58 +08:00
Alex Lam S.L
0daa199fa8 migrate safe transformations out of unsafe_comps (#2962) 
fixes #2959
 2018-02-28 22:02:24 +08:00
Alex Lam S.L
73e98dcda4 drop side_effects-free return values (#2965) 2018-02-28 19:59:19 +08:00
Alex Lam S.L
36bca6934d enhance collapse_vars (#2952) 
- `a = b, b` => `a = b`
- `a.b = c, c()` => `(a.b = c)()`
 2018-02-28 15:19:32 +08:00
Alex Lam S.L
b8b2ac5230 improve fix for #2954 (#2958) 2018-02-26 03:14:22 +08:00
Alex Lam S.L
ea2359381b fix collapse_vars on nested exception (#2955) 
fixes #2954
 2018-02-25 15:39:00 +08:00
Alex Lam S.L
4b5993ff15 fix crash in may_throw() (#2932) 
fixes #2931
 2018-02-18 21:51:27 +08:00
Alex Lam S.L
7fdd2082a6 drop unused "class" definition IIFEs (#2923) 
fixes #805
 2018-02-17 05:11:31 +08:00
Alex Lam S.L
83d8aa8b12 fix collapse_vars within loops (#2915) 
fixes #2914
 2018-02-14 05:15:52 +08:00
Alex Lam S.L
0c4f315c02 fix corner case in collapse_vars (#2909) 
fixes #2908
 2018-02-13 01:41:22 +08:00
Alex Lam S.L
d66d86f20b account for exceptions in AST_Assign.left (#2892) 
fixes #2891
 2018-02-08 03:31:51 +08:00
Alex Lam S.L
3026bd8975 improve exceptional flow compression by collapse_vars (#2880) 2018-02-04 04:18:22 +08:00
Alex Lam S.L
78a44d5ab0 maintain order between side-effects and externally observable assignments (#2879) 
fixes #2878
 2018-02-04 03:58:49 +08:00
Alex Lam S.L
7e13c0db40 handle break & continue in collapse_vars (#2875) 
fixes #2873
 2018-02-03 07:58:43 +08:00
Alex Lam S.L
e6a2e9e4d0 allow collapse_vars across conditional branches (#2867) 2018-02-03 02:44:40 +08:00
Alex Lam S.L
b16380d669 fix missing corner case in #2855 (#2868) 2018-02-02 18:08:56 +08:00
Alex Lam S.L
102f994b9d account for declaration assignment in collapse_vars (#2859) 
fixes #2858
 2018-02-01 15:09:53 +08:00
Alex Lam S.L
2a4c68be4f relax collapse_vars on AST_Exit (#2855) 
First introduced in #1862 to stop assignments to migrate beyond `return` or `throw`. Since then `collapse_vars` has been improved to handle various side-effect-related corner cases.
 2018-01-31 23:49:59 +08:00
Alex Lam S.L
6fa3fbeae8 compress chained compound assignments (#2850) 2018-01-29 15:13:25 +08:00
Alex Lam S.L
3e7873217c improve unused on built-in functions (#2817) 2018-01-19 20:41:57 +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
Alex Lam S.L
10f961c27b enhance collapse_vars (#2788) 2018-01-15 18:47:23 +08:00
Alex Lam S.L
2972d58dbb patch variable declaractions extracted within catch (#2753) 
fixes #2749
 2018-01-09 13:54:35 +08:00
Alex Lam S.L
4832bc5d88 replace single-use recursive functions (#2659) 
fixes #2628
 2017-12-26 21:25:35 +08:00
Alex Lam S.L
b29fc8b27c improve transversal efficiency in collapse_vars (#2611) 
fixes #2603
 2017-12-18 03:00:05 +08:00
Alex Lam S.L
8f681b1d17 handle inline of function arguments (#2590) 
fixes #2476
 2017-12-15 13:28:30 +08:00
Alex Lam S.L
738fd52bc4 improve collapse_vars (#2591) 
- handle single-use assignments other than `AST_VarDef`
- scan `AST_Call` for candidates
 2017-12-14 15:31:35 +08:00
Alex Lam S.L
9a137e8613 drop local assign-only variable in return (#2587) 2017-12-14 02:59:59 +08:00
Alex Lam S.L
ef618332ea fold cascade functionality into collapse_vars (#2586) 2017-12-14 01:20:36 +08:00
Alex Lam S.L
7f418978c9 recover lost opportunities from #2574 (#2584) 2017-12-13 18:20:53 +08:00
Alex Lam S.L
04cc395c35 improve collapse_vars on side-effect-free replacements (#2583) 2017-12-13 04:52:54 +08:00
Alex Lam S.L
ebfd5c5c74 fix AST_VarDef.may_throw() (#2580) 2017-12-12 03:30:25 +08:00
Alex Lam S.L
f2ad542679 fix collapse_vars on switch (#2578) 2017-12-11 18:11:09 +08:00
Alex Lam S.L
0e16d92786 handle exceptional flow correctly in collapse_vars (#2574) 
fixes #2571
 2017-12-11 00:16:02 +08:00