Alex Lam S.L
a270ba6b59
fix corner cases in unsafe_math ( #3532 )
...
fixes #3531
2019-10-27 08:25:11 +08:00
Alex Lam S.L
50a578c1f6
compress arithmetic expressions further ( #3529 )
2019-10-27 03:07:07 +08:00
Alex Lam S.L
85237b08d4
fix corner case in collapse_vars ( #3527 )
...
fixes #3526
2019-10-26 05:41:02 +08:00
Alex Lam S.L
0f7aa41e33
fix corner case in collapse_vars ( #3521 )
...
fixes #3520
2019-10-24 01:13:57 +08:00
Alex Lam S.L
4240fba9b8
fix corner cases in unused ( #3519 )
2019-10-23 06:46:05 +08:00
Alex Lam S.L
267bc70d33
fix corner case in unused ( #3517 )
...
fixes #3515
2019-10-23 01:58:40 +08:00
Alex Lam S.L
a53ab99378
fix corner case in side_effects ( #3514 )
...
fixes #3512
2019-10-23 01:04:00 +08:00
Alex Lam S.L
0b3705e82f
fix corner cases in inline ( #3507 )
...
fixes #3506
2019-10-22 15:41:55 +08:00
Alex Lam S.L
ca6dce43fe
fix corner case in collapse_vars ( #3501 )
2019-10-20 03:53:20 +08:00
Alex Lam S.L
0201cb4b52
fix corner case in unused ( #3499 )
...
fixes #3497
2019-10-18 20:08:05 +08:00
Alex Lam S.L
cd072317d0
fix corner case in unused ( #3496 )
...
fixes #3495
2019-10-18 17:09:43 +08:00
Alex Lam S.L
0785a15ace
fix corner case in dead_code & ie8 ( #3494 )
...
fixes #3493
2019-10-17 09:58:05 +08:00
Alex Lam S.L
b1279a46d9
fix corner case in sequences ( #3491 )
...
fixes #3490
2019-10-17 09:57:50 +08:00
Alex Lam S.L
8ff9a3c8fb
fix corner cases in ie8 ( #3485 )
...
fixes #3484
2019-10-16 06:37:40 +08:00
Alex Lam S.L
736019b767
fix corner cases in ie8 ( #3472 )
...
fixes #3471
2019-10-14 18:15:40 +08:00
Alex Lam S.L
a39bdb5840
fix corner case with collapse_vars & ie8 ( #3469 )
...
fixes #3468
2019-10-14 13:34:35 +08:00
Alex Lam S.L
6db880e16d
clean up AST_Binary optimisation logic ( #3458 )
2019-10-09 23:45:41 +08:00
Alex Lam S.L
8a4c7077bb
account for catch in constant lambda expressions ( #3454 )
2019-10-06 16:51:37 +08:00
Alex Lam S.L
931ac66638
fix corner case in hoist_props ( #3452 )
...
fixes #3440
2019-10-06 10:29:13 +08:00
Alex Lam S.L
35338a100f
handle function/variable name collisions correctly ( #3451 )
...
fixes #3439
2019-10-06 08:51:38 +08:00
Alex Lam S.L
a31c477fea
fix variable scope determination ( #3449 )
...
fixes #3444
2019-10-06 05:13:44 +08:00
Alex Lam S.L
9d3b1efd86
fix corner case in assignments ( #3430 )
...
fixes #3429
2019-05-30 05:01:53 +08:00
Alex Lam S.L
482e1baea3
enhance assignments & unused ( #3428 )
...
closes #3427
2019-05-29 01:21:08 +08:00
Alex Lam S.L
b9053c7a25
fix corner case in keep_fargs ( #3424 )
...
fixes #3423
2019-05-21 12:55:34 +08:00
Alex Lam S.L
ae77ebe5a5
fix corner case in arguments ( #3421 )
...
fixes #3420
2019-05-19 12:59:40 +08:00
Alex Lam S.L
a246195412
enhance unsafe comparisons ( #3419 )
2019-05-17 01:28:18 +08:00
Alex Lam S.L
a21c348d93
improve sandbox fidelity ( #3415 )
2019-05-15 23:26:57 +08:00
Alex Lam S.L
1f0def10eb
fix corner case in comparisons ( #3414 )
...
fixes #3413
2019-05-15 01:01:18 +08:00
Alex Lam S.L
f87caac9d8
fix corner case in hoist_props ( #3412 )
...
fixes #3411
2019-05-14 19:12:00 +08:00
Alex Lam S.L
d538a73250
enhance side_effects ( #3410 )
2019-05-14 05:26:40 +08:00
Alex Lam S.L
2e4fbdeb08
enhance keep_fargs ( #3409 )
2019-05-13 21:58:04 +08:00
Alex Lam S.L
54cb678055
fix corner case in assignments ( #3407 )
...
fixes #3406
2019-05-12 03:52:46 +08:00
Alex Lam S.L
9fc8cd4076
fix corner case in functions ( #3403 )
...
fixes #3402
2019-05-11 18:55:45 +08:00
Alex Lam S.L
5476cb8f05
fix corner case in inline ( #3401 )
...
fixes #3400
2019-05-10 01:22:44 +08:00
Alex Lam S.L
2ea96549c5
unify logging functionality ( #3392 )
...
fixes #3253
fixes #3254
2019-04-30 06:32:24 +08:00
Alex Lam S.L
c37a8e927e
fix corner case in properties ( #3390 )
...
fixes #3389
2019-04-29 17:23:00 +08:00
Alex Lam S.L
413bbe0480
fix corner case in evaluate ( #3388 )
...
fixes #3387
2019-04-29 08:55:46 +08:00
Alex Lam S.L
e5436ca566
enhance side_effects ( #3384 )
2019-04-25 15:15:50 +08:00
Alex Lam S.L
a206964c0a
enhance side_effects ( #3383 )
2019-04-25 04:14:21 +08:00
Alex Lam S.L
c56d89f804
enhance unsafe ( #3382 )
2019-04-25 02:42:54 +08:00
Alex Lam S.L
c215706350
enhance unsafe comparisons ( #3381 )
2019-04-25 00:08:08 +08:00
Alex Lam S.L
d3b93ec682
fix corner case in unsafe ( #3380 )
2019-04-24 22:21:28 +08:00
Alex Lam S.L
6fe20dbe33
enhance comparisons ( #3379 )
2019-04-24 21:38:55 +08:00
Alex Lam S.L
dafed54764
fix corner case in reduce_vars ( #3378 )
...
fixes #3377
2019-04-24 14:01:01 +08:00
Alex Lam S.L
a84beafd1b
fix corner case in assignments ( #3376 )
...
fixes #3375
2019-04-24 02:50:15 +08:00
Alex Lam S.L
f01cc1e413
unwind IIFE class patterns ( #3373 )
...
fixes #2332
2019-04-21 09:49:07 +08:00
Alex Lam S.L
c719552317
fix corner cases in functions ( #3372 )
...
fixes #3371
2019-04-21 02:16:05 +08:00
Alex Lam S.L
855964a87a
enhance unsafe evaluate ( #3370 )
2019-04-20 19:42:41 +08:00
Alex Lam S.L
00833e893a
enhance functions ( #3368 )
2019-04-19 19:01:47 +08:00
Alex Lam S.L
b55a2fd531
fix corner case in functions ( #3367 )
...
fixes #3366
2019-04-19 02:55:43 +08:00
Alex Lam S.L
e8a2c0b5bf
fix corner case in functions ( #3365 )
...
fixes #3364
2019-04-18 17:03:52 +08:00
Alex Lam S.L
5172ba5f2a
introduce functions ( #3360 )
...
`var f = function() {};` => `function f() {}`
2019-04-15 22:23:11 +08:00
Alex Lam S.L
7436977aa5
fix infinite loop triggered by #3347 ( #3354 )
...
fixes #3353
2019-03-23 14:21:54 +08:00
Alex Lam S.L
54b0b49b68
enhance inline ( #3352 )
2019-03-21 02:58:33 +08:00
Alex Lam S.L
65648d84a5
enhance collapse_vars ( #3351 )
2019-03-20 23:31:21 +08:00
Alex Lam S.L
143f9054da
fix corner case in sequences ( #3350 )
2019-03-20 14:54:26 +08:00
Alex Lam S.L
f2286c33f1
enhance unsafe for Array ( #3349 )
2019-03-20 06:37:51 +08:00
Alex Lam S.L
b9615f7a62
improve compress performance ( #3348 )
...
fixes #3174
2019-03-20 02:53:04 +08:00
Alex Lam S.L
c520e99eda
enhance comparisons ( #3347 )
2019-03-19 01:34:25 +08:00
Alex Lam S.L
615ae37ca3
introduce assignments ( #3345 )
2019-03-18 21:28:41 +08:00
Alex Lam S.L
7aa7f21872
fix corner case in evaluate ( #3344 )
2019-03-18 21:24:42 +08:00
Alex Lam S.L
4430a436eb
fix corner case in inline ( #3343 )
2019-03-17 05:31:40 +08:00
Alex Lam S.L
8b3259e0c2
fix corner case in reduce_vars ( #3341 )
2019-03-15 16:06:47 +08:00
Alex Lam S.L
8d2e6f333e
fix function inlining after reduce_vars ( #3340 )
...
fixes #3297
2019-03-15 05:45:46 +08:00
Alex Lam S.L
b3ef5e514d
enhance evaluate ( #3339 )
...
fixes #3299
2019-03-15 02:48:23 +08:00
Alex Lam S.L
e49297e5eb
improve usability of pure_funcs ( #3336 )
...
fixes #3325
2019-03-14 21:36:45 +08:00
Alex Lam S.L
ebd82b3fb6
fix corner case in collapse_vars ( #3334 )
...
fixes #3274
2019-03-14 16:05:56 +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
b052f62710
fix corner case in reduce_vars ( #3332 )
...
fixes #3267
2019-03-13 21:56:38 +08:00
Alex Lam S.L
d4ac84b255
fix corner case in arguments & reduce_vars ( #3331 )
...
fixes #3282
2019-03-13 08:46:03 +08:00
Alex Lam S.L
e250396d7e
fix corner case in arguments ( #3330 )
...
Track modifications to `arguments[i]` under Strict Mode.
fixes #3273
2019-03-13 06:59:53 +08:00
Alex Lam S.L
008c236137
fix corner case in conditionals ( #3329 )
...
fixes #3245
fixes #3257
fixes #3260
fixes #3269
fixes #3271
fixes #3278
fixes #3309
fixes #3319
fixes #3321
2019-03-13 04:28:21 +08:00
Ed S
b1c0664066
Fix typo in warning ( #3324 )
...
protoype -> prototype
2019-03-13 02:15:54 +08:00
Alex Lam S.L
ce7e220de4
fix corner case in conditionals ( #3244 )
2018-08-30 15:59:05 +08:00
Alex Lam S.L
2bdaca10ae
enhance conditionals ( #3243 )
2018-08-30 01:06:34 +08:00
Alex Lam S.L
aa0029204e
fix corner case in reduce_vars ( #3241 )
...
fixes #3240
2018-08-29 22:14:25 +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
694ca5d045
fix corner case in unused ( #3234 )
...
fixes #3233
2018-08-23 06:03:39 +08:00
Alex Lam S.L
57fb58b263
enhance if_return ( #3232 )
2018-08-21 18:34:16 +08:00
Alex Lam S.L
cfebeb2f63
fix corner case in mangle workaround for Safari ( #3230 )
...
fixes #3227
2018-08-09 17:34:28 +08:00
Alex Lam S.L
fc78423f1d
clean up webkit quirks ( #3229 )
2018-08-08 16:15:45 +08:00
Alex Lam S.L
d47547dc71
fix corner case in join_vars ( #3224 )
2018-07-27 19:34:44 +08:00
Alex Lam S.L
7cf72b8d66
fix corner case in global_defs ( #3218 )
...
fixes #3217
2018-07-19 18:14:36 +08:00
Alex Lam S.L
cea685f8d9
fix corner case in ie8 ( #3216 )
...
fixes #3215
2018-07-19 14:45:36 +08:00
Alex Lam S.L
66c126ffde
fix corner case in ie8 ( #3207 )
...
fixes #3206
2018-07-03 16:44:23 +08:00
alexlamsl
5ffc17d4aa
fix corner case in unused
2018-07-01 14:34:42 +08:00
Alex Lam S.L
76df77c08c
implement directives ( #3203 )
...
fixes #3166
2018-06-28 18:16:49 +08:00
Alex Lam S.L
957d5537a8
improve unsafe comparisons ( #3200 )
2018-06-28 03:46:19 +08:00
Alex Lam S.L
766a4147d4
enhance arguments ( #3193 )
...
fixes #3192
2018-06-24 04:00:21 +08:00
Alex Lam S.L
e54ddcbb8a
fix corner cases in properties ( #3189 )
...
fixes #3188
2018-06-19 18:20:11 +08:00
Alex Lam S.L
9e19e63551
general clean-ups ( #3175 )
2018-06-06 17:50:56 +08:00
Alex Lam S.L
efa21ae3e6
fix corner case in reduce_vars ( #3151 )
2018-05-26 05:45:44 +08:00
Alex Lam S.L
24d9633a35
fix corner cases with eval() ( #3147 )
...
fixes #3146
2018-05-24 14:29:30 +08:00
Alex Lam S.L
b5af8a1914
fix corner case in reduce_vars ( #3141 )
...
fixes #3140
2018-05-21 15:53:51 +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
7bc7704edf
fix corner case in reduce_vars ( #3129 )
2018-05-10 18:45:20 +08:00
Alex Lam S.L
14e712ee80
fix corner case in call binding ( #3128 )
...
fixes #3127
2018-05-10 06:16:35 +08:00
Alex Lam S.L
df8a99439a
fix various corner cases ( #3126 )
...
- augment ufuzz/reminify test options
fixes #3125
2018-05-07 07:36:25 +08:00
Alex Lam S.L
6b91d12ec3
fix corner case in reduce_vars ( #3124 )
2018-05-06 16:42:35 +08:00
Alex Lam S.L
f37b91879f
fix various corner cases ( #3123 )
2018-05-05 13:17:50 +08:00
Alex Lam S.L
d835c72c80
speed up collapse_vars ( #3119 )
2018-05-04 18:38:13 +08:00
Alex Lam S.L
c4cebb4b01
fix reduce_vars on nested invocations ( #3118 )
2018-05-04 06:05:38 +08:00
Alex Lam S.L
d51a00a450
compress AST_Sequence within AST_Call ( #3117 )
2018-05-03 19:14:56 +08:00
Alex Lam S.L
fc0f168a0c
better fix for #3113 ( #3115 )
2018-05-03 15:51:51 +08:00
Alex Lam S.L
1a314e9f60
improve reduce_vars ( #3112 )
...
fixes #3110
2018-05-02 15:11:45 +08:00
Alex Lam S.L
82a8b6f612
improve collapse_vars ( #3103 )
2018-04-26 19:26:01 +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
7362f57966
improve performance when handling unused variables in collapse_vars ( #3084 )
...
fixes #3082
2018-04-15 12:38:31 +08:00
Alex Lam S.L
6a916523d4
fix inline of catch-scoped variables ( #3077 )
...
fixes #3076
2018-04-11 15:44:43 +08:00
Alex Lam S.L
ba7069d52b
suppress hoist_props for embedded assignments ( #3074 )
2018-04-11 05:19:16 +08:00
Alex Lam S.L
4dd7d0e39b
extend hoist_props ( #3073 )
...
- handle `AST_Assign` the same way as `AST_VarDef`
- inject `AST_Var` as succeeding statement
fixes #3071
2018-04-11 02:48:15 +08:00
Alex Lam S.L
90199d0a96
extend join_vars on object assignments ( #3072 )
2018-04-11 01:35:42 +08:00
Alex Lam S.L
b82fd0ad41
handle flow control in loops with reduce_vars ( #3069 )
...
fixes #3068
2018-04-10 06:51:03 +08:00
Alex Lam S.L
183da16896
handle pure_funcs under inline & reduce_vars correctly ( #3066 )
...
fixes #3065
2018-04-10 02:46:38 +08:00
Alex Lam S.L
44116c6d2b
fix AST corruption during inline of simple return ( #3056 )
...
fixes #3054
2018-04-06 05:39:07 +08:00
Alex Lam S.L
81603ecd15
improve performance through makePredicate() ( #3048 )
2018-04-03 15:15:01 +08:00
Alex Lam S.L
e67553fa55
fix tree traversal on AST_Do ( #3047 )
...
fixes #3046
2018-04-02 22:31:23 +08:00
Alex Lam S.L
07f64d4050
fix escape analysis on AST_New ( #3043 )
...
fixes #3042
2018-03-31 15:03:46 +09:00
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
12985d86c2
fix corner case in hoist_props ( #3022 )
...
fixes #3021
2018-03-23 07:27:35 +08:00
Alex Lam S.L
49bfc6b555
improve performance ( #3020 )
...
- replace `find_if()` with `all()` wherever possible
- move ESTree-specific logic out of `figure_out_scope()`
2018-03-23 03:43:52 +08:00
Alex Lam S.L
d1c6bb8c7c
fix nested inline within loop ( #3019 )
...
fixes #3018
2018-03-23 02:31:59 +08:00
Alex Lam S.L
5c169615a8
fix corner case in inline ( #3017 )
...
fixes #3016
2018-03-22 23:46:26 +08:00
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
20ca0f5906
improve truthy compression ( #3009 )
2018-03-16 06:12:59 +08:00
Alex Lam S.L
5429234138
preserve non-constant value assignments with modifications ( #2997 )
...
fixes #2995
2018-03-13 17:35:34 +08:00
Alex Lam S.L
b9f72a4a81
handle case correctly under reduce_vars ( #2993 )
...
fixes #2992
2018-03-11 15:54:43 +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
a75a046abb
compress arguments[index] ( #2967 )
...
- always replace with existing parameter
- only introduce new parameter if `keep_fargs` is disabled
2018-03-02 11:22:09 +08:00
Alex Lam S.L
38f2b4579f
fix value reference caching in evaluate ( #2969 )
...
fixes #2968
2018-03-02 04:04:29 +08:00
Alex Lam S.L
56e2a369d0
enhance conditionals ( #2966 )
...
- `x ? (y, w) : (z, w)` => `x ? y : z, w`
2018-02-28 23:34:48 +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
ace5811691
drop lone "use strict" in function body ( #2963 )
...
fixes #2961
2018-02-26 15:22:52 +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
455790202a
minor clean-ups ( #2951 )
2018-02-24 02:24:47 +08:00
Alex Lam S.L
39a907bde3
workaround pure_getters=true when dropping unused assignments ( #2939 )
...
fixes #2938
2018-02-20 17:38:40 +08:00
Alex Lam S.L
70474310f3
improve unsafe evaluate of function ( #2936 )
...
Miscellaneous
- simplify `run_code()` hack
2018-02-19 18:47:02 +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
2351a672ea
fix dead_code on exceptional return ( #2930 )
...
fixes #2929
2018-02-18 04:36:00 +08:00
Alex Lam S.L
82d1ef0242
fix unsafe evaluate of function property ( #2927 )
...
fixes #2926
2018-02-17 21:33:36 +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
d626e9bf19
improve inline efficiency ( #2924 )
2018-02-17 02:37:13 +08:00
Alex Lam S.L
a2a9459684
fix unsafe evaluate of AST_Function ( #2920 )
...
fixes #2919
2018-02-16 17:21:46 +08:00
Alex Lam S.L
d316fb139d
fix unsafe evaluate on type-converting operators ( #2917 )
...
fixes #2916
2018-02-14 16:48:47 +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
d8e0e34354
collapse within unary expressions ( #2910 )
2018-02-13 07:10:37 +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
0809699bdc
simplify do-while into for ( #2907 )
...
fixes #2904
2018-02-12 23:28:28 +08:00
Alex Lam S.L
2088e1c19d
fix AST corruption due to collapse_vars & inline ( #2899 )
...
fixes #2898
2018-02-09 06:54:37 +08:00
Alex Lam S.L
bf1d47180c
fix join_vars on property accessors ( #2895 )
...
fixes #2893
2018-02-09 01:52:39 +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
d69d8007d6
evaluate to{Low,Upp}erCase() under unsafe ( #2886 )
2018-02-06 15:57:15 +08:00
Dan
9637f51b68
change undefined == x to null == x ( #2882 )
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fixes #2871
2018-02-05 15:00:23 +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 )
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fixes #2878
2018-02-04 03:58:49 +08:00
Alex Lam S.L
7e13c0db40
handle break & continue in collapse_vars ( #2875 )
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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
e773f03927
fix assignment logic in reduce_vars ( #2872 )
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fixes #2869
2018-02-03 01:33:09 +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
525a61fb55
better fix for #2858 ( #2864 )
2018-02-01 20:06:36 +08:00
Alex Lam S.L
c3a002ff97
account for side-effects in comparisons of null & undefined ( #2863 )
2018-02-01 19:15:17 +08:00
Alex Lam S.L
fad6766a90
simplify comparisons with undefined & null ( #2862 )
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fixes #2857
2018-02-01 16:50:54 +08:00
Alex Lam S.L
aa664dea0a
avoid evaluate of compound assignment after dead_code transform ( #2861 )
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fixes #2860
2018-02-01 16:18:29 +08:00
Alex Lam S.L
102f994b9d
account for declaration assignment in collapse_vars ( #2859 )
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fixes #2858
2018-02-01 15:09:53 +08:00
Alex Lam S.L
2a4c68be4f
relax collapse_vars on AST_Exit ( #2855 )
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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
541e6011af
improve symbol replacement heuristic ( #2851 )
2018-01-29 17:41:15 +08:00
Alex Lam S.L
6fa3fbeae8
compress chained compound assignments ( #2850 )
2018-01-29 15:13:25 +08:00
Alex Lam S.L
193612ac67
fix accounting after conversion to assignment ( #2847 )
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Missing reference to `AST_SymbolRef` created by `unused` causes `collapse_vars` to misbehave.
fixes #2846
2018-01-26 14:21:11 +08:00
Alex Lam S.L
95cfce68ea
backport of #2835 ( #2841 )
2018-01-23 05:45:45 +08:00
Alex Lam S.L
ec4202590d
drop assignments to constant expressions only ( #2839 )
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fixes #2838
2018-01-23 02:49:54 +08:00
Alex Lam S.L
e2dc9cf091
fix unsafe evaluate of AST_Array ( #2825 )
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fixes #2822
2018-01-21 01:39:44 +08:00
Alex Lam S.L
069df27bf1
enable unsafe for test/ufuzz.js ( #2819 )
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- introduce `unsafe_undefined`
- safer `.toString()` compression
Miscellaneous
- rename `unsafe_Function`
2018-01-19 23:47:42 +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
e21bab7ce6
avoid duplicate property names in object literals under "use strict" ( #2818 )
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fixes #2816
2018-01-19 20:13:50 +08:00
Alex Lam S.L
082e004b87
compress undefined property names ( #2811 )
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- enforce property names as string
- handle `void 0` as `undefined` in `hoist_props` & `reduce_vars`
2018-01-19 00:36:30 +08:00
kzc
983e69128b
fix join_vars property assignment for negative array index ( #2810 )
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fixes #2790
2018-01-18 21:52:54 +08:00
Alex Lam S.L
d3ce2bc9e7
suppress unsafe_proto for LHS expressions ( #2804 )
2018-01-17 20:41:51 +08:00
Alex Lam S.L
79cfac77bd
extend join_vars & sequences ( #2798 )
2018-01-17 13:58:27 +08:00
Alex Lam S.L
b4aef753e7
general improvements around AST_ForIn ( #2796 )
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- 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
b483678ca7
avoid suboptimal termination in passes ( #2787 )
2018-01-15 16:42:31 +08:00
Alex Lam S.L
cbbe6fad60
avoid double counting within single-use functions ( #2785 )
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fixes #2783
2018-01-15 16:42:15 +08:00
Alex Lam S.L
62a66dfff4
fix & extend join_vars for object assigments ( #2781 )
2018-01-14 17:11:31 +08:00
Alex Lam S.L
e49416e4aa
fix reduce_vars on AST_Accessor ( #2776 )
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fixes #2774
2018-01-13 02:46:14 +08:00
Alex Lam S.L
b757450cd8
fix nested unused assignments ( #2769 )
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fixes #2768
2018-01-11 23:13:44 +08:00
Alex Lam S.L
23ec484806
fix corner case in #2763 ( #2766 )
2018-01-11 21:18:08 +08:00
Alex Lam S.L
f1e1bb419a
join object assignments ( #2763 )
2018-01-11 17:08:21 +08:00
Alex Lam S.L
6a0af85c8b
skip only vars in if_return ( #2759 )
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fixes #2747
2018-01-10 19:08:46 +08:00
Alex Lam S.L
09269be974
enhance conditionals ( #2758 )
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`x ? y || z : z` --> `x && y || z`
2018-01-10 16:59:57 +08:00
Alex Lam S.L
2972d58dbb
patch variable declaractions extracted within catch ( #2753 )
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fixes #2749
2018-01-09 13:54:35 +08:00
Alex Lam S.L
ce27bcd69a
compress loops with immediate break ( #2746 )
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fixes #2740
2018-01-08 14:30:18 +08:00
Alex Lam S.L
1ee8be8d91
fix recursive function inline ( #2738 )
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fixes #2737
2018-01-07 15:31:24 +08:00
Alex Lam S.L
3564b4f20d
compress RegExp() in unsafe ( #2735 )
2018-01-06 21:04:47 +08:00
Alex Lam S.L
3505a3604a
enhance unsafe_proto ( #2733 )
2018-01-06 06:16:51 +08:00
Alex Lam S.L
b82feb9302
improve if_return ( #2727 )
2018-01-05 20:24:30 +08:00
Alex Lam S.L
7f2a591c7e
warn on deprecated features ( #2726 )
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- `function.arguments`
- `function.callers`
fixes #2719
2018-01-05 19:36:02 +08:00
