Alex Lam S.L [Thu, 3 May 2018 22:05:38 +0000 (06:05 +0800)]
fix `reduce_vars` on nested invocations (#3118)
Alex Lam S.L [Thu, 3 May 2018 11:14:56 +0000 (19:14 +0800)]
compress `AST_Sequence` within `AST_Call` (#3117)
Alex Lam S.L [Thu, 3 May 2018 07:51:51 +0000 (15:51 +0800)]
better fix for #3113 (#3115)
Alex Lam S.L [Wed, 2 May 2018 16:27:45 +0000 (00:27 +0800)]
fix `TreeWalker` scan order (#3114)
fixes #3113
Alex Lam S.L [Wed, 2 May 2018 07:11:45 +0000 (15:11 +0800)]
improve `reduce_vars` (#3112)
fixes #3110
Alex Lam S.L [Sat, 28 Apr 2018 17:14:52 +0000 (17:14 +0000)]
v3.3.23
Alex Lam S.L [Fri, 27 Apr 2018 18:47:49 +0000 (02:47 +0800)]
improve numeral compression (#3108)
Alex Lam S.L [Thu, 26 Apr 2018 23:40:34 +0000 (07:40 +0800)]
workaround `vm` context issue in `node-chakracore` (#3106)
Alex Lam S.L [Thu, 26 Apr 2018 20:30:29 +0000 (04:30 +0800)]
improve general performance (#3104)
Alex Lam S.L [Thu, 26 Apr 2018 11:26:01 +0000 (19:26 +0800)]
improve `collapse_vars` (#3103)
Alex Lam S.L [Thu, 26 Apr 2018 09:44:37 +0000 (17:44 +0800)]
workaround test failures in Node.js 10 (#3102)
Alex Lam S.L [Thu, 26 Apr 2018 07:02:17 +0000 (15:02 +0800)]
workaround stack overflow in ChakraCore (#3101)
Alex Lam S.L [Tue, 24 Apr 2018 20:46:07 +0000 (04:46 +0800)]
better fix for #2506 (#3099)
Alex Lam S.L [Tue, 24 Apr 2018 12:31:50 +0000 (20:31 +0800)]
handle RHS side-effects in `collapse_vars` (#3097)
fixes #3096
Alex Lam S.L [Tue, 24 Apr 2018 07:19:45 +0000 (15:19 +0800)]
improve `max_line_len` (#3095)
fixes #304
Alex Lam S.L [Tue, 24 Apr 2018 06:39:12 +0000 (14:39 +0800)]
update `AST` documentation (#3094)
fixes #2622
alexlamsl [Tue, 24 Apr 2018 05:32:54 +0000 (13:32 +0800)]
remove unsupported platform
Alex Lam S.L [Fri, 20 Apr 2018 19:50:16 +0000 (19:50 +0000)]
v3.3.22
Alex Lam S.L [Wed, 18 Apr 2018 20:51:42 +0000 (04:51 +0800)]
fix corner case in `strip_func_ids()` (#3090)
Alex Lam S.L [Sun, 15 Apr 2018 04:38:31 +0000 (12:38 +0800)]
improve performance when handling unused variables in `collapse_vars` (#3084)
fixes #3082
Alex Lam S.L [Thu, 12 Apr 2018 07:08:53 +0000 (07:08 +0000)]
v3.3.21
Alex Lam S.L [Wed, 11 Apr 2018 07:44:43 +0000 (15:44 +0800)]
fix `inline` of `catch`-scoped variables (#3077)
fixes #3076
Alex Lam S.L [Tue, 10 Apr 2018 21:19:16 +0000 (05:19 +0800)]
suppress `hoist_props` for embedded assignments (#3074)
Alex Lam S.L [Tue, 10 Apr 2018 18:48:15 +0000 (02:48 +0800)]
extend `hoist_props` (#3073)
- handle `AST_Assign` the same way as `AST_VarDef`
- inject `AST_Var` as succeeding statement
fixes #3071
Alex Lam S.L [Tue, 10 Apr 2018 17:35:42 +0000 (01:35 +0800)]
extend `join_vars` on object assignments (#3072)
Alex Lam S.L [Mon, 9 Apr 2018 22:51:03 +0000 (06:51 +0800)]
handle flow control in loops with `reduce_vars` (#3069)
fixes #3068
Alex Lam S.L [Mon, 9 Apr 2018 18:46:38 +0000 (02:46 +0800)]
handle `pure_funcs` under `inline` & `reduce_vars` correctly (#3066)
fixes #3065
Alex Lam S.L [Sat, 7 Apr 2018 19:06:15 +0000 (03:06 +0800)]
v3.3.20
Alex Lam S.L [Sat, 7 Apr 2018 18:29:37 +0000 (02:29 +0800)]
fix corner case in reuse of `mangle` options (#3062)
Alex Lam S.L [Sat, 7 Apr 2018 14:27:55 +0000 (22:27 +0800)]
v3.3.19
Alex Lam S.L [Fri, 6 Apr 2018 09:10:36 +0000 (17:10 +0800)]
mangle `Object.defineProperty()` (#3059)
fixes #869
Alex Lam S.L [Fri, 6 Apr 2018 08:04:15 +0000 (16:04 +0800)]
support inline source map from multiple files (#3058)
fixes #145
Alex Lam S.L [Fri, 6 Apr 2018 05:32:26 +0000 (13:32 +0800)]
improve usability of `includeSources` (#3057)
Exclude source contents from input source map if `includeSources=false`
fixes #3041
Alex Lam S.L [Thu, 5 Apr 2018 21:39:07 +0000 (05:39 +0800)]
fix AST corruption during `inline` of simple `return` (#3056)
fixes #3054
Alex Lam S.L [Wed, 4 Apr 2018 20:12:04 +0000 (04:12 +0800)]
speed up `has_parens()` (take 2) (#3052)
fixes #3050
Alex Lam S.L [Tue, 3 Apr 2018 07:15:01 +0000 (15:15 +0800)]
improve performance through `makePredicate()` (#3048)
Alex Lam S.L [Mon, 2 Apr 2018 14:31:23 +0000 (22:31 +0800)]
fix tree traversal on `AST_Do` (#3047)
fixes #3046
Alex Lam S.L [Mon, 2 Apr 2018 04:26:28 +0000 (04:26 +0000)]
v3.3.18
b-fuze [Sat, 31 Mar 2018 11:26:40 +0000 (07:26 -0400)]
Don't load source map until the JS source is fully received (#3040)
Alex Lam S.L [Sat, 31 Mar 2018 09:48:20 +0000 (18:48 +0900)]
give sensible error against invalid input source map (#3044)
Alex Lam S.L [Sat, 31 Mar 2018 06:03:46 +0000 (15:03 +0900)]
fix escape analysis on `AST_New` (#3043)
fixes #3042
Alex Lam S.L [Sat, 31 Mar 2018 04:13:45 +0000 (04:13 +0000)]
v3.3.17
Alex Lam S.L [Fri, 30 Mar 2018 07:23:09 +0000 (16:23 +0900)]
mangle unused nested `AST_SymbolCatch` correctly (#3038)
fixes #3035
Alex Lam S.L [Fri, 30 Mar 2018 06:07:36 +0000 (15:07 +0900)]
handle modifications to `this` correctly (#3036)
fixes #3032
Alex Lam S.L [Thu, 29 Mar 2018 14:36:40 +0000 (23:36 +0900)]
improve test for #3023 (#3031)
Alex Lam S.L [Thu, 29 Mar 2018 05:47:55 +0000 (14:47 +0900)]
improve source map granularity (#3030)
fixes #3023
Fábio Santos [Mon, 26 Mar 2018 18:22:01 +0000 (19:22 +0100)]
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.
Alex Lam S.L [Fri, 23 Mar 2018 20:05:28 +0000 (04:05 +0800)]
speed up `has_parens()` (#3014)
Alex Lam S.L [Thu, 22 Mar 2018 23:27:35 +0000 (07:27 +0800)]
fix corner case in `hoist_props` (#3022)
fixes #3021
Alex Lam S.L [Thu, 22 Mar 2018 19:43:52 +0000 (03:43 +0800)]
improve performance (#3020)
- replace `find_if()` with `all()` wherever possible
- move ESTree-specific logic out of `figure_out_scope()`
Alex Lam S.L [Thu, 22 Mar 2018 18:31:59 +0000 (02:31 +0800)]
fix nested `inline` within loop (#3019)
fixes #3018
Alex Lam S.L [Thu, 22 Mar 2018 15:46:26 +0000 (23:46 +0800)]
fix corner case in `inline` (#3017)
fixes #3016
Alex Lam S.L [Mon, 19 Mar 2018 06:53:51 +0000 (06:53 +0000)]
v3.3.16
Alex Lam S.L [Fri, 16 Mar 2018 19:10:21 +0000 (03:10 +0800)]
extend fuzzy RHS folding (#3006)
- `a = []; if (1) x();` => `if (a = []) x();`
Alex Lam S.L [Thu, 15 Mar 2018 22:12:59 +0000 (06:12 +0800)]
improve truthy compression (#3009)
Alex Lam S.L [Thu, 15 Mar 2018 07:46:45 +0000 (15:46 +0800)]
refactor brackets to braces (#3005)
Alex Lam S.L [Wed, 14 Mar 2018 16:45:38 +0000 (16:45 +0000)]
v3.3.15
Alex Lam S.L [Wed, 14 Mar 2018 07:54:41 +0000 (15:54 +0800)]
update dependencies (#3002)
acorn 5.5.3
commander 2.15.0
Miscellaneous
- drop unmaintained package from README
Alex Lam S.L [Tue, 13 Mar 2018 10:44:21 +0000 (18:44 +0800)]
retain comments within brackets (#2999)
fixes #2998
Alex Lam S.L [Tue, 13 Mar 2018 09:35:34 +0000 (17:35 +0800)]
preserve non-constant value assignments with modifications (#2997)
fixes #2995
Alex Lam S.L [Sun, 11 Mar 2018 07:54:43 +0000 (15:54 +0800)]
handle `case` correctly under `reduce_vars` (#2993)
fixes #2992
Alex Lam S.L [Sat, 10 Mar 2018 21:11:12 +0000 (05:11 +0800)]
preserve case when `inline_script` (#2991)
fixes #2989
Alex Lam S.L [Sat, 10 Mar 2018 13:20:14 +0000 (13:20 +0000)]
v3.3.14
Alex Lam S.L [Wed, 7 Mar 2018 09:20:38 +0000 (17:20 +0800)]
fix `mangle` of `AST_SymbolLambda` under `ie8` (#2978)
fixes #2976
Alex Lam S.L [Mon, 5 Mar 2018 16:45:58 +0000 (00:45 +0800)]
handle negated constants correctly in `collapse_vars` (#2975)
fixes #2974
Alex Lam S.L [Sun, 4 Mar 2018 07:38:49 +0000 (07:38 +0000)]
v3.3.13
Alex Lam S.L [Sat, 3 Mar 2018 20:50:00 +0000 (04:50 +0800)]
improve `test/run-test.js` performance (#2971)
- allow reuse of contextified sandbox
- minimise bottleneck from `vm.createContext()`
Alex Lam S.L [Fri, 2 Mar 2018 03:22:09 +0000 (11:22 +0800)]
compress `arguments[index]` (#2967)
- always replace with existing parameter
- only introduce new parameter if `keep_fargs` is disabled
Alex Lam S.L [Thu, 1 Mar 2018 20:04:29 +0000 (04:04 +0800)]
fix value reference caching in `evaluate` (#2969)
fixes #2968
Alex Lam S.L [Wed, 28 Feb 2018 15:34:48 +0000 (23:34 +0800)]
enhance `conditionals` (#2966)
- `x ? (y, w) : (z, w)` => `x ? y : z, w`
Alex Lam S.L [Wed, 28 Feb 2018 14:02:24 +0000 (22:02 +0800)]
migrate safe transformations out of `unsafe_comps` (#2962)
fixes #2959
Alex Lam S.L [Wed, 28 Feb 2018 11:59:19 +0000 (19:59 +0800)]
drop `side_effects`-free `return` values (#2965)
Alex Lam S.L [Wed, 28 Feb 2018 07:19:32 +0000 (15:19 +0800)]
enhance `collapse_vars` (#2952)
- `a = b, b` => `a = b`
- `a.b = c, c()` => `(a.b = c)()`
Alex Lam S.L [Mon, 26 Feb 2018 07:22:52 +0000 (15:22 +0800)]
drop lone "use strict" in function body (#2963)
fixes #2961
Dan [Mon, 26 Feb 2018 03:46:26 +0000 (04:46 +0100)]
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
Alex Lam S.L [Sun, 25 Feb 2018 19:14:22 +0000 (03:14 +0800)]
improve fix for #2954 (#2958)
Alex Lam S.L [Sun, 25 Feb 2018 07:39:00 +0000 (15:39 +0800)]
fix `collapse_vars` on nested exception (#2955)
fixes #2954
Alex Lam S.L [Sat, 24 Feb 2018 18:14:33 +0000 (02:14 +0800)]
deduplicate parenthesis around object and function literals (#2953)
Alex Lam S.L [Fri, 23 Feb 2018 18:24:47 +0000 (02:24 +0800)]
minor clean-ups (#2951)
Alex Lam S.L [Fri, 23 Feb 2018 15:51:49 +0000 (23:51 +0800)]
improve `mangle` (#2948)
Alex Lam S.L [Thu, 22 Feb 2018 08:14:29 +0000 (08:14 +0000)]
v3.3.12
Alex Lam S.L [Tue, 20 Feb 2018 20:19:42 +0000 (04:19 +0800)]
more tests for #2938 (#2940)
Alex Lam S.L [Tue, 20 Feb 2018 09:38:40 +0000 (17:38 +0800)]
workaround `pure_getters=true` when dropping unused assignments (#2939)
fixes #2938
Alex Lam S.L [Mon, 19 Feb 2018 10:47:02 +0000 (18:47 +0800)]
improve `unsafe` `evaluate` of `function` (#2936)
Miscellaneous
- simplify `run_code()` hack
Alex Lam S.L [Sun, 18 Feb 2018 22:21:07 +0000 (06:21 +0800)]
reduce false positives from object literals (#2935)
Alex Lam S.L [Sun, 18 Feb 2018 19:55:33 +0000 (03:55 +0800)]
reduce false positives from labels (#2934)
Alex Lam S.L [Sun, 18 Feb 2018 17:15:05 +0000 (01:15 +0800)]
reduce false positives from noop (#2933)
Alex Lam S.L [Sun, 18 Feb 2018 13:51:27 +0000 (21:51 +0800)]
fix crash in `may_throw()` (#2932)
fixes #2931
Alex Lam S.L [Sat, 17 Feb 2018 20:36:00 +0000 (04:36 +0800)]
fix `dead_code` on exceptional `return` (#2930)
fixes #2929
Alex Lam S.L [Sat, 17 Feb 2018 18:13:26 +0000 (02:13 +0800)]
reduce false positives from `function.toString()` (#2928)
Alex Lam S.L [Sat, 17 Feb 2018 13:33:36 +0000 (21:33 +0800)]
fix `unsafe` `evaluate` of `function` property (#2927)
fixes #2926
Alex Lam S.L [Fri, 16 Feb 2018 21:11:31 +0000 (05:11 +0800)]
drop unused "class" definition IIFEs (#2923)
fixes #805
Alex Lam S.L [Fri, 16 Feb 2018 20:35:03 +0000 (04:35 +0800)]
reduce `function`-related false positives (#2925)
Alex Lam S.L [Fri, 16 Feb 2018 18:37:13 +0000 (02:37 +0800)]
improve `inline` efficiency (#2924)
Alex Lam S.L [Fri, 16 Feb 2018 09:21:46 +0000 (17:21 +0800)]
fix `unsafe` `evaluate` of `AST_Function` (#2920)
fixes #2919
Alex Lam S.L [Thu, 15 Feb 2018 19:24:35 +0000 (19:24 +0000)]
v3.3.11
Alex Lam S.L [Wed, 14 Feb 2018 08:48:47 +0000 (16:48 +0800)]
fix `unsafe` `evaluate` on type-converting operators (#2917)
fixes #2916
Alex Lam S.L [Tue, 13 Feb 2018 21:15:52 +0000 (05:15 +0800)]
fix `collapse_vars` within loops (#2915)
fixes #2914
Alex Lam S.L [Mon, 12 Feb 2018 23:29:39 +0000 (07:29 +0800)]
report options upon reminify input error (#2911)
Alex Lam S.L [Mon, 12 Feb 2018 23:10:37 +0000 (07:10 +0800)]
collapse within unary expressions (#2910)