JoBoEVD/UglifyJS
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
1,852 Commits 3 Branches 341 Tags 23 MiB
2e4fbdeb08
Commit Graph

875 Commits

Author SHA1 Message Date
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
silverwind
9aae4f2424 make tests compatible with Node.js 12 (#3304) 
In Node.js 12, the formatting of console arguments will change slightly.
Previously, a string other than the first argument was formatted using
single quotes if the first argument was non-string. Now, quotes are
never added regardless of position of a string argument.

To make test compatible in all Node.js versions, I work around by
ensuring the first argument to console.log is a string which prevents
the quotes from being added on older versions of Node.js.

Ref: https://github.com/nodejs/node/pull/23162
 2019-03-13 04:55:04 +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
304db15a20
fix corner case in ie8 & rename (#3223) 2018-07-26 16:35:43 +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
alexlamsl
34a0ab6f2c improve fuzzing on Travis CI 2018-07-13 02:05:52 +08:00
Alex Lam S.L
bcebacbb9e
fix corner cases in preserve_line (#3212) 2018-07-13 01:51:10 +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
ab36b9b10a fix corner case in ie8 (#3198) 
fixes #3197
 2018-06-24 04:00:36 +08:00
Alex Lam S.L
28330913d8 improve mocha tests (#3195) 2018-06-24 04:00:36 +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
Jiavan
b39043f3ab re-introduce enclose (#3163) 
fixes #2443
 2018-06-01 16:47:11 +08:00
Alex Lam S.L
caf96acb08
handle asynchronous test failures (#3164) 2018-05-31 20:21:39 +08:00
Alex Lam S.L
c76749084b
update JetStream URL (#3165) 2018-05-31 16:23:49 +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
7963b96681
augment tests for inline source maps (#3145) 2018-05-24 02:37:51 +08:00
Alex Lam S.L
8c62d854ce
augment tests for RegExp (#3144) 2018-05-23 17:24:13 +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
1a0d6edc81
remove colors dependency (#3133) 2018-05-13 07:50:02 +08:00
Alex Lam S.L
7b59b2f5b2
replace mocha dependency (#3131) 2018-05-11 20:15:34 +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
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
a0ca595c2c
fix TreeWalker scan order (#3114) 
fixes #3113
 2018-05-03 00:27:45 +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
22cea023d1
improve numeral compression (#3108) 2018-04-28 02:47:49 +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
69fc7ca8da
workaround test failures in Node.js 10 (#3102) 2018-04-26 17:44:37 +08:00
Alex Lam S.L
0a79496e0a
workaround stack overflow in ChakraCore (#3101) 2018-04-26 15:02:17 +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
b5ce199711
improve max_line_len (#3095) 
fixes #304
 2018-04-24 15:19:45 +08:00
Alex Lam S.L
d83c6490ab
fix corner case in strip_func_ids() (#3090) 2018-04-19 04:51:42 +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
db49daf365
mangle Object.defineProperty() (#3059) 
fixes #869
 2018-04-06 17:10:36 +08:00
Alex Lam S.L
923deeff35
support inline source map from multiple files (#3058) 
fixes #145
 2018-04-06 16:04:15 +08:00
Alex Lam S.L
0b62a28b47
improve usability of includeSources (#3057) 
Exclude source contents from input source map if `includeSources=false`

fixes #3041
 2018-04-06 13:32:26 +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
b5bab254ce
speed up has_parens() (take 2) (#3052) 
fixes #3050
 2018-04-05 04:12:04 +08:00
Alex Lam S.L
e67553fa55
fix tree traversal on AST_Do (#3047) 
fixes #3046
 2018-04-02 22:31:23 +08:00
b-fuze
8adfc29f91 Don't load source map until the JS source is fully received (#3040) 2018-03-31 20:26:40 +09:00
Alex Lam S.L
02f47e1713
give sensible error against invalid input source map (#3044) 2018-03-31 18:48:20 +09:00
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
fa3250199a
mangle unused nested AST_SymbolCatch correctly (#3038) 
fixes #3035
 2018-03-30 16:23:09 +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
9f9db504d7
improve test for #3023 (#3031) 2018-03-29 23:36:40 +09:00
Alex Lam S.L
82ae95c334
improve source map granularity (#3030) 
fixes #3023
 2018-03-29 14:47:55 +09:00
Fábio Santos
9a5e2052c4 fix extra regex slash when going through mozilla AST I/O (#3025) 
This relates to #1929, but in the context of mozilla AST input/output.
 2018-03-27 03:22:01 +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
b29d435bb5
refactor brackets to braces (#3005) 2018-03-15 15:46:45 +08:00
Alex Lam S.L
188c39e8d5
retain comments within brackets (#2999) 
fixes #2998
 2018-03-13 18:44:21 +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
fc6ebd04a5
preserve case when inline_script (#2991) 
fixes #2989
 2018-03-11 05:11:12 +08:00
Alex Lam S.L
10b3752b1e
fix mangle of AST_SymbolLambda under ie8 (#2978) 
fixes #2976
 2018-03-07 17:20:38 +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
798fc21530
improve test/run-test.js performance (#2971) 
- allow reuse of contextified sandbox
- minimise bottleneck from `vm.createContext()`
 2018-03-04 04:50:00 +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
Dan
ba7bad0dbd show benchmark subtotal (#2960) 
At the end of the benchmark, sums of the input, output and
gzip values are shown, such as:

    Subtotal

    Original: 7785102 bytes
    Uglified: 2283862 bytes
    GZipped:  662354 bytes
 2018-02-26 11:46:26 +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