Commit Graph

1359 Commits

Author SHA1 Message Date
Alex Lam S.L
b810e2f8da perform reduce_vars on safe literals (#2351)
- constant expression
- single reference
- same scope
- not across loop body
2017-10-09 12:25:06 +08:00
Alex Lam S.L
1abe14296e collapse a.b whenever safe (#2350) 2017-10-08 13:17:48 +08:00
Alex Lam S.L
6920e898d1 v3.1.3 v3.1.3 2017-10-01 12:36:07 +08:00
Alex Lam S.L
dd71639264 enhance reduce_vars for AST_Accessor (#2339)
fixes #2336
2017-10-01 03:01:50 +08:00
Alex Lam S.L
2dcc552ce0 trap invalid use of reserved words (#2338)
fixes #2337
2017-10-01 02:10:41 +08:00
Alex Lam S.L
55387e8fd0 v3.1.2 v3.1.2 2017-09-24 02:02:04 +08:00
kzc
7e3e9da860 fix "use asm" numeric output (#2328)
fixes #2324
2017-09-21 04:42:40 +08:00
Alex Lam S.L
00f509405b suppress collapse_vars of this into "use strict" (#2326)
fixes #2319
2017-09-20 05:23:20 +08:00
Alex Lam S.L
aceb0af36b v3.1.1 v3.1.1 2017-09-17 04:36:27 +08:00
Alex Lam S.L
4f0953f7e9 handle LHS side-effects on cascade & collapse_vars (#2314)
fixes #2313
2017-09-16 11:45:19 +08:00
Alex Lam S.L
182a47bfb1 improve source mapping (#2312)
fixes #2310
2017-09-15 12:46:48 +08:00
Alex Lam S.L
cd27f4ec38 v3.1.0 v3.1.0 2017-09-10 15:17:24 +08:00
Mateusz Burzyński
8158b1bdcf Testing all leading comments against being PURE comments (#2305) 2017-09-10 02:08:15 +08:00
Alex Lam S.L
aacf3edc68 extend unsafe on pure global functions (#2303) 2017-09-07 22:08:34 +08:00
kzc
8b89072190 add Date and other known globals to unsafe compress option (#2302) 2017-09-07 02:44:26 +08:00
Alex Lam S.L
395a17ccda fix collapse_vars on default function argument (#2299)
Avoid collision with local variable `undefined` under certain corner cases.

fixes #2298
2017-09-04 02:32:33 +08:00
Alex Lam S.L
3f355866cf correctly count declarations after hoist_vars (#2297)
fixes #2295
2017-09-03 17:23:31 +08:00
David Šanda
71d52f147d Fix CLI example for mangle reserved list of names (#2294) 2017-08-31 00:55:32 +08:00
David Šanda
eb7adaa6fc Fix CLI source-maps examples (#2291)
fixes #2284
2017-08-29 23:49:20 +08:00
Alex Lam S.L
e5cf7972ea fix unused patching of AST_For.init blocks (#2289)
fixes #2288
2017-08-29 01:10:04 +08:00
Alex Lam S.L
f81ff10a9b v3.0.28 v3.0.28 2017-08-20 00:27:01 +08:00
Erik Desjardins
16d40915b4 don't escape null characters as \0 when followed by any digit (#2273)
fixes #2272
2017-08-14 12:30:08 +08:00
Alex Lam S.L
e7c21e87e3 fix ie8 mangling of top-level AST_SymbolCatch (#2263)
fixes #2254
2017-08-01 02:38:32 +08:00
Alex Lam S.L
c4c2ef44d0 v3.0.27 v3.0.27 2017-07-30 01:50:42 +08:00
Alex Lam S.L
a845897758 improve mangle.properties (#2261)
- include dead code when `keep_quoted`
- unify `keep_quoted` & `reserved`
- make `test/run-tests.js` consistent with `minify()`

fixes #2256
2017-07-29 23:02:04 +08:00
kzc
32ea2c5530 issue template: describe acceptable JS input (#2255) 2017-07-27 21:38:36 +08:00
Alex Lam S.L
bc61deeca9 v3.0.26 v3.0.26 2017-07-23 12:39:36 +08:00
Alex Lam S.L
6a5e74b44e unescape surrogate pairs only (#2246)
fixes #2242
2017-07-23 12:38:21 +08:00
Alex Lam S.L
54446341ee update dependencies (#2241)
- acorn@5.1.1
- commander@2.11.0
- mocha@3.4.2
2017-07-16 16:20:40 +08:00
Alex Lam S.L
4e12a6f740 v3.0.25 v3.0.25 2017-07-16 11:05:53 +08:00
Alex Lam S.L
b35dfc2599 reject malformed CLI parameters (#2239)
fixes #2237
2017-07-15 23:50:27 +08:00
Alex Lam S.L
9e1da9235e ensure ie8 works with mangled properties (#2238)
fixes #2234
2017-07-15 22:50:59 +08:00
Alex Lam S.L
a5ffe2c23f drop unused builtin globals under unsafe (#2236)
fixes #2233
2017-07-15 15:16:11 +08:00
Alex Lam S.L
9282e7b0c6 fix unsafe evaluate of Object static methods (#2232)
fixes #2231
2017-07-14 19:52:01 +08:00
Alex Lam S.L
5229cb2b1b drop unused compound assignments (#2230)
fixes #2226
2017-07-14 00:39:34 +08:00
Alex Lam S.L
458e3e15f0 enhance passes (#2229)
- remove hardcoded upper limit
- continue based on node count reduction
- emit verbose statistics

fixes #2226
2017-07-13 02:18:59 +08:00
Alex Lam S.L
c615a1e80a fix gzip stream in test/benchmark.js (#2228) 2017-07-12 02:55:57 +08:00
Alex Lam S.L
10a938cb79 enhance source mapping on IIFEs (#2224)
fixes #2213
2017-07-11 02:34:28 +08:00
Alex Lam S.L
4956ad311b benchmark gzipped output (#2220) 2017-07-09 01:44:59 +08:00
kzc
145874e504 docs: update benchmarks using node 8, add babili (#2218) 2017-07-09 01:06:15 +08:00
Alex Lam S.L
bd7be07c38 v3.0.24 v3.0.24 2017-07-08 12:53:20 +08:00
Alex Lam S.L
71ee91e716 handle duplicate argument names in collapse_vars (#2215) 2017-07-08 04:42:35 +08:00
Alex Lam S.L
4f70d2e28c inlining of static methods & constants (#2211)
- guard by `unsafe`
- support `Array`, `Math`, `Number`, `Object` & `String`

fixes #2207
2017-07-07 05:35:32 +08:00
Alex Lam S.L
4b6ca5e742 inline property access of object literal (#2209)
- only if property value is side-effect-free
- guard by `unsafe`

fixes #2208
2017-07-06 21:51:58 +08:00
Alex Lam S.L
9306da3c58 suppress collapse_vars of this as call argument (#2204)
fixes #2203
2017-07-06 01:03:52 +08:00
Alex Lam S.L
1ac25fc032 improve compress granularity through typeofs (#2201)
fixes #2198
2017-07-05 19:20:33 +08:00
Alex Lam S.L
5f046c724b minor clean-ups to evaluate (#2197) 2017-07-03 18:52:39 +08:00
Alex Lam S.L
af0262b7e5 improve parenthesis emission (#2196)
- eliminate `throw` usages
- suppress extraneous parenthesis
  - `new function() {foo.bar()}.baz`
  - `for (function() { "foo" in bar; };;);`
2017-07-03 04:17:37 +08:00
Alex Lam S.L
6b3aeff1d8 clean up TreeWalker.pop() (#2195)
Remove superfluous parameter.
2017-07-03 03:23:38 +08:00
Alex Lam S.L
20e4f8277f refactor throw usage within compress (#2193)
Eliminate exceptional constructs from normal control flow.
2017-07-03 02:10:56 +08:00