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918 Commits

Author SHA1 Message Date
Donny/강동윤
33a15c8d82
fix(es/minifier): Fix analysis of parameters (#5954) 
**Description:**

Although the author of the issue talked about `@react-pdf/renderer`, it's a bug related to `brotli`, not react pdf renderer.

After investigation, I found that the bug is caused by not marking parameters as initialized. So I fixed the analyzer.

**Related issue:**

 - https://github.com/vercel/next.js/issues/40803.
 2022-09-27 12:19:36 +09:00
SWC Bot
132a9380df chore: Publish crates 2022-09-26 15:12:03 +00:00
Donny/강동윤
9d1974248d
fix(es/minifier): Fix skipping logic of sequential inliner (#5956) 
**Description:**

This PR implements `is_skippable_for_seq` fully.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5935.
 2022-09-26 15:05:52 +00:00
SWC Bot
e001226674 chore: Publish crates 2022-09-26 09:21:39 +00:00
SWC Bot
e1f421b6af chore: Publish crates 2022-09-25 01:36:48 +00:00
SWC Bot
e5ba9636ac chore: Publish crates 2022-09-24 03:36:47 +00:00
Donny/강동윤
3c3529cb84
build(rustc): Update rustc (#5943) 
**Description:**

This PR updates rustc, and fix some performance bugs of `swc_common`.
 2022-09-24 03:33:47 +00:00
SWC Bot
8a5ed1e0ba chore: Publish crates 2022-09-23 07:50:26 +00:00
Donny/강동윤
5cddb4c734
feat(es/typescript): Support TS 4.9 (#5938) 
**Description:**

This PR adds satisfaction expression to the AST and parser.
 2022-09-23 16:41:56 +09:00
SWC Bot
ae14211f04 chore: Publish crates 2022-09-23 05:25:48 +00:00
Donny/강동윤
97647861bf
fix(es/minifier): Track aliasing via assignments (#5940) 2022-09-23 14:22:41 +09:00
Donny/강동윤
93964a82ea
test(es/minifier): Remove analysis snapshot (#5939) 
**Description:**

This PR removes analysis snapshots as it disturbs code review process
 2022-09-23 13:14:42 +09:00
SWC Bot
15d21651c9 chore: Publish crates 2022-09-22 14:28:07 +00:00
Donny/강동윤
7bcaaef4f7
feat(es/minifier): Mangle labels (#5934) 
**Description:**

This PR adds code to mangle labels.
 2022-09-22 23:24:05 +09:00
SWC Bot
8dbef496cf chore: Publish crates 2022-09-22 13:58:09 +00:00
Donny/강동윤
e16827cc9d
feat(es/minifier): Drop cycles in nested functions (#5933) 2022-09-22 13:54:49 +00:00
SWC Bot
098a021a43 chore: Publish crates 2022-09-22 13:18:22 +00:00
Donny/강동윤
5314ac5d02
feat(es/minifier): Use char frequency data for property manglers (#5932) 2022-09-22 22:14:26 +09:00
SWC Bot
0879a0504a chore: Publish crates 2022-09-22 10:25:54 +00:00
Donny/강동윤
e9c704182b
feat(es/minifier): Improve analysis of reassignments (#5931) 2022-09-22 10:22:18 +00:00
SWC Bot
60bcdf768a chore: Publish crates 2022-09-22 09:22:14 +00:00
Donny/강동윤
f2224132c1
fix(es/minifier): Prepend vars when dropping vars in a for loop initializer (#5930) 
**Description:**

The minifier appends initializer of for statements instead of prepending it.

**Related issue:**

- https://github.com/vercel/next.js/discussions/30237#discussioncomment-3704795
 2022-09-22 09:18:41 +00:00
SWC Bot
5e82dd63af chore: Publish crates 2022-09-22 06:19:31 +00:00
Donny/강동윤
ac7b066d9a
feat(es/minifier): Inline rest parameters of IIFE (#5929) 2022-09-22 06:16:29 +00:00
SWC Bot
f5d42aa2b6 chore: Publish crates 2022-09-22 03:56:27 +00:00
Donny/강동윤
565bf317f6
feat(es/minifier): Evaluate more expressions (#5926) 2022-09-22 03:53:14 +00:00
SWC Bot
4c3813dbcc chore: Publish crates 2022-09-22 03:16:22 +00:00
SWC Bot
043c95307e chore: Publish crates 2022-09-21 15:12:52 +00:00
Donny/강동윤
19ce2737b1
feat(es/minifier): Collapse let without init (#5909) 
**Description:**

This patch applies the variable collapsing logic for the variables declared with `var` to the variables declared with `let`. This requires some patch about the behavior of visitors about `BlockStmt`, so this patch includes relevant changes.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5696.
 2022-09-21 15:04:29 +00:00
Donny/강동윤
31711e76af
test(es/minifier): Add an execution test for a fixed issue (#5925) 
**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5914.
 2022-09-21 12:19:14 +00:00
SWC Bot
a9270a8475 chore: Publish crates 2022-09-21 11:36:41 +00:00
Donny/강동윤
e303f7e853
fix(es/minifier): Fix analysis of assignments (#5924) 
**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5910
 2022-09-21 11:33:25 +00:00
Donny/강동윤
0b34bcb40e
test(es/minifier): Add a test for a wrong issue (#5923) 2022-09-21 19:52:52 +09:00
SWC Bot
8a9cc7dd2a chore: Publish crates 2022-09-21 07:33:40 +00:00
Donny/강동윤
fe40d8312b
test(es): Accept arguments (#5916) 
**Description:**

This PR adds a way to provide arguments to `exec_node_js`.
 2022-09-21 16:23:10 +09:00
SWC Bot
be81c4737e chore: Publish crates 2022-09-20 08:32:27 +00:00
Donny/강동윤
a9873e505d
perf(es/minifier): Optimize analyzer (#5908) 2022-09-20 08:21:39 +00:00
SWC Bot
1898d6686a chore: Publish crates 2022-09-20 06:44:48 +00:00
Donny/강동윤
1df72430a5
perf(es/minifier): Invoke DCE only before the first compression (#5907) 
**Description:**

Invoke DCE only before the first compression. I verified that this patch does not affect the compression rate of the real-world inputs greatly.
 2022-09-20 15:41:26 +09:00
SWC Bot
cb2044234a chore: Publish crates 2022-09-20 04:32:30 +00:00
Donny/강동윤
6bbd3f4c14
perf(es/minifier): Make more passes parallel (#5906) 
**Description:**

We only unwrap parenthesis in precompress optimizer, so I refactored it. Also, as it's embarrassingly parallel, I parallelized it.
 2022-09-20 04:29:08 +00:00
SWC Bot
5c2b1bb15d chore: Publish crates 2022-09-20 03:51:28 +00:00
Donny/강동윤
1a182ef8d9
perf(es): Optimize memory layout of AST (#5829) 2022-09-20 12:47:21 +09:00
SWC Bot
8c112c371b chore: Publish crates 2022-09-19 15:11:28 +00:00
Donny/강동윤
aacf7aaf80
feat(es/minifier): Drop function identifier in a single pass (#5901) 
**Description:**

We only inline function declarations if `ref_count` is 1, so we don't need to preserve the name of the function.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5682.
 2022-09-19 15:07:56 +00:00
SWC Bot
a18625c0d0 chore: Publish crates 2022-09-19 12:25:00 +00:00
Austaras
83c7887600
fix(es/minifier): Remove more pure calls (#5900) 2022-09-19 12:21:15 +00:00
Donny/강동윤
0bbcfe15ee
test(es/minifier): Add a test for a fixed issue (#5897) 2022-09-19 17:25:49 +09:00
SWC Bot
b93d740396 chore: Publish crates 2022-09-19 07:49:46 +00:00
Donny/강동윤
4e656af1ec
feat(es/minifier): Drop variable from the sequential inliner (#5896) 
**Description:**

We now drop variable declarations if we are going to eliminate the only usage.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5693.
 2022-09-19 07:40:04 +00:00
IWANABETHATGUY
7d6d04b421
fix(es/codegen): Drop the last comma in an array literal (#5877) 
**Description:**

Drop the last comma in an array literal.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5692.
 2022-09-16 15:48:28 +09:00
Donny/강동윤
f0ca487848 chore: Publish crates 2022-09-16 15:46:25 +09:00
SWC Bot
52c17f3056 chore: Publish crates 2022-09-15 14:49:03 +00:00
Donny/강동윤
c3fa96b21b
fix(es/minifier): Fix unicode handling (#5875) 2022-09-15 14:45:33 +00:00
SWC Bot
69bf533571 chore: Publish crates 2022-09-15 07:03:50 +00:00
magic-akari
90d311c042
fix(es/minifier): Fix handling of .toFixed call without an argument (#5868) 2022-09-15 16:00:36 +09:00
SWC Bot
1d633e8ba7 chore: Publish crates 2022-09-15 06:08:07 +00:00
Donny/강동윤
991a34e0c2
fix(es/minifier): Remove fake_block while calculating next scope (#5869) 
**Description:**

We now remove `fake_block` mark from `with_ctx`.

**Related issue:**
 - Closes https://github.com/swc-project/swc/issues/5865
 2022-09-15 06:04:47 +00:00
SWC Bot
ec8bb432b9 chore: Publish crates 2022-09-15 05:23:46 +00:00
Alexander Akait
7f62fa6227
perf(html): Reduce memory usage (#5867) 2022-09-15 04:17:05 +00:00
SWC Bot
73ee9d6784 chore: Publish crates 2022-09-15 03:06:15 +00:00
SWC Bot
55a4e18991 chore: Publish crates 2022-09-14 13:00:55 +00:00
Austaras
63fb0c4ad3
feat(es/minifier): Move assign with seq init into seq (#5847) 2022-09-14 12:57:18 +00:00
SWC Bot
d35792f424 chore: Publish crates 2022-09-14 07:56:20 +00:00
SWC Bot
8432c0a1ad chore: Publish crates 2022-09-14 07:19:24 +00:00
SWC Bot
0c24841274 chore: Publish crates 2022-09-14 06:54:54 +00:00
Donny/강동윤
32f18068ad
fix(es/minifier): Preserve more side effects (#5853) 
**Description:**

We now preserve more side effects.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5680.
 2022-09-14 06:51:56 +00:00
SWC Bot
0a56a2d5ab chore: Publish crates 2022-09-14 06:10:39 +00:00
magic-akari
2b2464271a
fix(es/codegen): Remove redundant ; after export default decl (#5851) 2022-09-14 06:07:15 +00:00
SWC Bot
ad4b0d200c chore: Publish crates 2022-09-14 05:05:55 +00:00
Donny/강동윤
a5f7b6946f
fix(es/minifier): Don't replace parameters of IIFE if it's recursive (#5852) 
**Description:**

While investigating, I found that problem is not the analysis of recursive functions. Instead, it was a problem with the IIFE evaluator, which replaces parameters even if it's recursive.

**Related issue:**

 - Closes https://github.com/swc-project/swc/issues/5846
 2022-09-14 05:02:14 +00:00
Donny/강동윤
0284c1bf40
test(es/transforms): Enable tests for fixed issues (#5845) 2022-09-13 10:32:00 +00:00
SWC Bot
76d22dfeb1 chore: Publish crates 2022-09-13 07:46:53 +00:00
SWC Bot
cae41739d5 chore: Publish crates 2022-09-13 06:48:34 +00:00
Donny/강동윤
fe3072b12a
perf(es/minifier): Reduce type sizes (#5843) 2022-09-13 06:45:33 +00:00
SWC Bot
c624c3de03 chore: Publish crates 2022-09-13 06:06:00 +00:00
SWC Bot
d16fb9a8cf chore: Publish crates 2022-09-13 05:04:36 +00:00
Alexander Akait
ccd618ce54
perf(html/minifier): Improve performance (#5838) 2022-09-13 14:01:41 +09:00
SWC Bot
d8c1e4a62e chore: Publish crates 2022-09-13 03:56:39 +00:00
Austaras
8567a38c4a
feat(es/minifier): Extend inlining of identifiers to multi-usage (#5832) 2022-09-13 03:52:47 +00:00
SWC Bot
b2c0fbd7ba chore: Publish crates 2022-09-13 02:19:15 +00:00
SWC Bot
2df19176fb chore: Publish crates 2022-09-12 05:16:53 +00:00
SWC Bot
9f28c246dc chore: Publish crates 2022-09-12 04:34:08 +00:00
SWC Bot
2b1e73737f chore: Publish crates 2022-09-11 06:21:56 +00:00
Donny/강동윤
cfe575e35a
perf(es/minifier): Make expression simplifier stateless and parallel (#5819) 2022-09-11 06:18:44 +00:00
SWC Bot
5fe032c01a chore: Publish crates 2022-09-11 03:00:57 +00:00
SWC Bot
4084fc1aeb chore: Publish crates 2022-09-10 17:14:48 +00:00
SWC Bot
961a9047c0 chore: Publish crates 2022-09-10 15:07:06 +00:00
SWC Bot
417b1f2a92 chore: Publish crates 2022-09-10 07:23:37 +00:00
Donny/강동윤
7391cc99b1
perf(css/minifier): Use JsWord instead of &str (#5806) 2022-09-10 07:20:51 +00:00
SWC Bot
4c078b0ac3 chore: Publish crates 2022-09-10 06:04:28 +00:00
SWC Bot
c8bb70f97e chore: Publish crates 2022-09-10 05:48:09 +00:00
SWC Bot
575940e770 chore: Publish crates 2022-09-09 08:09:53 +00:00
SWC Bot
54b108dc51 chore: Publish crates 2022-09-09 05:55:06 +00:00
Donny/강동윤
21fbcb9621
refactor(es/renamer): Rename PARALLEL to MANGLE (#5790) 
**Description:**

Actually, performance issue comes from collision, not parallelism. So I renamed the associated constant.
 2022-09-09 05:51:45 +00:00
SWC Bot
701fa74631 chore: Publish crates 2022-09-09 05:05:59 +00:00
Donny/강동윤
f11461d3f5
test(es): Enable tests for fixed issues (#5784) 2022-09-08 15:05:39 +00:00
SWC Bot
9b723cc6f5 chore: Publish crates 2022-09-08 08:11:24 +00:00
Austaras
ee26337a25
feat(es/minifier): Inline lazily initialized variables (#5737) 
Safety:

For a function-local variable, an expression with side-effects would be a call, including an indirect one with a member expression.

 - If the call is function-local, it will be analyzed by the analyzer and inliner will not work.
 - If the call is not a function-local one, it cannot modify the local variable.
 2022-09-08 08:07:43 +00:00
SWC Bot
32cd51dc29 chore: Publish crates 2022-09-08 05:26:49 +00:00
Donny/강동윤
24b60d2b64
feat(es/minifier): Change order of renaming to align with terser (#5780) 
**Description:**

 - Change the order of renaming to match one of `terser`.
 2022-09-08 05:23:23 +00:00
SWC Bot
d2188eac3f chore: Publish crates 2022-09-08 04:28:01 +00:00
SWC Bot
bad9811ea8 chore: Publish crates 2022-09-07 06:16:59 +00:00
SWC Bot
4507b10219 chore: Publish crates 2022-09-07 05:32:06 +00:00
Donny/강동윤
c2d10503db
perf(es/minifier): Make passes more parallel (#5773) 2022-09-07 14:28:36 +09:00
SWC Bot
0649b054b4 chore: Publish crates 2022-09-07 04:49:51 +00:00
Donny/강동윤
32a73fbf22
fix(es/minifier): Fix calculation of character frequency (#5772) 2022-09-07 04:46:21 +00:00
SWC Bot
c9a6c2193e chore: Publish crates 2022-09-07 03:54:49 +00:00
Austaras
90852f5aa6
fix(es/minifier): Fix analysis of assignments and classes (#5770) 2022-09-07 03:51:42 +00:00
SWC Bot
51b9d694be chore: Publish crates 2022-09-06 13:28:30 +00:00
Donny/강동윤
9d29abcd5b
chore(es/minifier): Fix size calculator script (#5767) 2022-09-06 22:23:57 +09:00
SWC Bot
e654741336 chore: Publish crates 2022-09-06 12:41:54 +00:00
Donny/강동윤
60ce462215
feat(es/minifier): Align name mangler with terser (#5763) 2022-09-06 21:37:58 +09:00
SWC Bot
910526980b chore: Publish crates 2022-09-06 05:39:57 +00:00
Donny/강동윤
27e9254280
perf(es/minifier): Make MultiReplacer single-pass (#5761) 2022-09-06 14:36:53 +09:00
SWC Bot
8493c88b06 chore: Publish crates 2022-09-06 01:42:23 +00:00
Austaras
948d708144
fix(es/minifier): Don't drop parameters in an exported function (#5757) 2022-09-06 10:39:23 +09:00
SWC Bot
912dd8f6a1 chore: Publish crates 2022-09-05 09:28:21 +00:00
Donny/강동윤
6e2002a148
perf(es/minifier): Improve codegen of name mangler (#5751) 2022-09-05 09:25:10 +00:00
SWC Bot
b6efd4300e chore: Publish crates 2022-09-05 07:09:22 +00:00
Donny/강동윤
8789184d44
perf(es/minifier): Cache the list of bindings for DCE (#5750) 2022-09-05 07:05:44 +00:00
OJ Kwon
1202762f30
chore(swc_core): Update deps (#5748) 2022-09-05 03:46:07 +00:00
SWC Bot
e7c565dbb2 chore: Publish crates 2022-09-04 16:24:37 +00:00
Donny/강동윤
96b2e17a8f
perf(es/minifier): Pre-allocate in analyzer (#5743) 2022-09-04 16:21:26 +00:00
Donny/강동윤
4e989807d7
chore(es/minifier): Fix example (#5739) 2022-09-04 22:18:05 +09:00
Donny/강동윤
74b3d2170c chore: Publish crates 2022-09-04 17:27:19 +09:00
Donny/강동윤
6ba6da62d7
perf(es/minifier): Make dead branch remover parallel (#5734) 2022-09-04 07:33:26 +00:00
SWC Bot
30bbe6ac4d chore: Publish crates 2022-09-04 04:52:28 +00:00
Donny/강동윤
8963db0a1d
perf(es/minifier): Skip useless analysis if not required (#5733) 2022-09-04 13:49:30 +09:00
SWC Bot
fafafecb3d chore: Publish crates 2022-09-03 07:37:21 +00:00
Austaras
5b2d024788
feat(es/minifier): Relax requirement for IIFE invokation (#5721) 2022-09-03 07:33:31 +00:00
SWC Bot
a3a66c1191 chore: Publish crates 2022-09-03 06:47:08 +00:00
Donny/강동윤
31c516a922
perf(es/minifier): Optimize precompress optimizer (#5727) 2022-09-03 15:43:50 +09:00
OJ Kwon
d6e67b5944
feat(atoms): Introduce bytecheck-ed rkyv version (#5686) 2022-09-03 14:29:02 +09:00
Donny/강동윤
5e151c8a8e
feat(es/minifier): Support cycles in DCE (#5715) 2022-09-03 04:41:54 +00:00
SWC Bot
d242605aa1 chore: Publish crates 2022-09-01 16:34:13 +00:00
Donny/강동윤
8827c38faf
feat(es/minifier): Make DCE single-pass (#5699) 2022-09-01 16:30:21 +00:00
SWC Bot
1232fa634a chore: Publish crates 2022-09-01 10:39:21 +00:00
Austaras
4ef99f346b
feat(es/minifier): Relax function inline requirement (#5607) 2022-09-01 19:36:16 +09:00
SWC Bot
3a0b749f1e chore: Publish crates 2022-09-01 04:39:40 +00:00
Donny/강동윤
1085667049
perf(es/minifier): Enable parallel processing (#5705) 2022-09-01 13:36:30 +09:00
OJ Kwon
7686faece5
fix(swc_core): Bump versions (#5706) 2022-09-01 13:08:04 +09:00
SWC Bot
e1deec44cc chore: Publish crates 2022-08-31 11:15:03 +00:00
Donny/강동윤
5e2b6d5551
feat(es/minifier): Remove useless ES version check (#5703) 2022-08-31 11:11:54 +00:00
SWC Bot
c92a8360e0 chore: Publish crates 2022-08-31 10:36:29 +00:00
Donny/강동윤
217f519940
feat(es/minifier): Ignore closure in initializer from sequential inliner (#5702) 2022-08-31 10:33:22 +00:00
SWC Bot
32f6b672da chore: Publish crates 2022-08-31 07:50:59 +00:00
Donny/강동윤
fc28242b99
feat(es/minifier): Exclude JSON from alias list (#5698) 2022-08-31 16:47:52 +09:00
SWC Bot
1ba1ad4984 chore: Publish crates 2022-08-30 08:04:12 +00:00
Donny/강동윤
fd39bb6bff
fix(es/minifier): Don't inline variables declared multiple times (#5667) 2022-08-30 07:52:21 +00:00