6554 Commits

Author	SHA1	Message	Date
CamWass	ba2a942f56	fix(es/codegen): Improve EndsWithAlphaNum (#9675) ... **Description:** This PR makes EndsWithAlphaNum smarter, improving codegen of in/instanceof binary expressions, and for in/of heads. For example: Before: ```js foo() in b; ``` After: ```js foo()in b; ``` --------- Co-authored-by: Donny/강동윤 <kdy1997.dev@gmail.com>	2024-10-24 16:34:18 +09:00
unbyte	87b4e10e5d	fix(es/renamer): Check preserved in normal renaming mode (#9666) ... **Description:** Check `preserved` in normal renaming mode **Related issue:** - Closes https://github.com/swc-project/swc/issues/9663	2024-10-22 14:02:38 +09:00
SWC Bot	0708b49e70	chore: Publish crates with swc_core v1.0.4	2024-10-21 03:52:08 +00:00
CPunisher	f70b842c55	feat(es/minifier): Implement optional catch binding (#9657) ... **Description:** I think removing `!v.declared_as_catch_param` is safe, since I can't think of a bad case: 1. for the vars in the params of catch-clause, we prevent the removal if `self.options.ecma < EsVersion::Es2019 || !self.options.unused` is not satisfied. 2. for the usages or re-declarations with the same var name in the body of catch-clause, I think it's safe to remove them. **Related issue:** - Closes https://github.com/swc-project/swc/issues/8966	2024-10-20 18:42:38 +09:00
Benny Powers - עם ישראל חי!	4cbe33c32f	fix(wasm-typescript): Fix option types of functions (#9662) ... **Description:** The types for the wasm-typescript functions are incorrect due to a typo. Without this fix: ``` Property 'TransformConfig' is missing in type '{ module: true; filename: any; sourceMap: • true; mode: "transform"; transform: { verbatimModuleSyntax: boolean; nativeClassProperties: boolean; importNotUsedAsValues: string; importExportAssignConfig: string; }; }' but required in type 'Options'. [2345] ```	2024-10-20 09:41:09 +00:00
pshu	32116a0940	fix(es/compat): Add missing visit children for destructuring (#9658) ... **Related issue:** - Closes https://github.com/swc-project/swc/discussions/9647	2024-10-19 01:28:07 +09:00
강동윤 (Donny)	9c355207d2	chore: Publish crates with swc_core v1.0.3	2024-10-17 15:30:51 +09:00
Donny/강동윤	f735108017	fix(es/proposal): Use tsc version of explicit resource management (#9585) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9576	2024-10-17 05:51:43 +00:00
강동윤 (Donny)	b2d40a7f93	chore: Publish crates with swc_core v1.0.2	2024-10-17 10:54:06 +09:00
magic-akari	31fe3b6be1	chore(es/typescript): Improve enum comments and sourcemap (#9652)	2024-10-17 10:50:53 +09:00
magic-akari	abffc07356	fix(es/parser): Correct > and < when exit type context (#9653) ... **Related issue:** - Close https://github.com/swc-project/swc/issues/9471	2024-10-17 10:49:46 +09:00
강동윤 (Donny)	56c4416726	chore: Publish crates with swc_core v1.0.1	2024-10-15 23:13:49 +09:00
Donny/강동윤	3d3e4340b3	feat(es): Introduce runPluginFirst for Wasm plugins (#9645) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9132	2024-10-15 23:13:02 +09:00
Donny/강동윤	8a19201824	fix(es): Run esnext transforms on esnext target (#9644) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9640 - Closes https://github.com/swc-project/swc/issues/9641	2024-10-15 23:12:50 +09:00
Levi	88a2186ba4	feat(es/minifier): Support unary negate in cast_to_number (#9642) ... **Description:** Adds support for `-` in `cast_to_number`. Before it only worked if `arg` is `Infinity`. Now it uses a recursive call on `arg` so it works for expressions like `-5`, `-[]` etc. This change is important because negative number literals (e.g. `-5`) are a `UnaryExpr` with `op`=`-` & `arg`=`5`, unless you apply `expr_simplifier` pass or something else that uses it.	2024-10-15 08:00:39 +09:00
CPunisher	4436621564	fix(es/minifier): Check type of assignment target before merging assignments (#9617) ... **Description:** Collect types of vars, maybe other optimization could benefit from this: `merged_var_type: Option<Value<Type>>` When the variable is reassigned, the we merge the types with some simple rules: `None` + `None` = `None` `None` + `Some(ty)` = `Some(ty)` `Some(ty1)` + `Some(ty2)` if `ty1` == `ty2` = `Some(ty1)` Otherwise = Unknown **Related issue:** - Closes https://github.com/swc-project/swc/issues/8718	2024-10-14 09:55:53 +09:00
강동윤 (Donny)	30f9a70d57	chore: Publish crates with swc_core v1.0.0	2024-10-12 16:20:07 +09:00
강동윤 (Donny)	46f0116d4a	chore: Publish crates with swc_core v0.109.2	2024-10-12 16:08:03 +09:00
Austaras	6f52949210	fix(es/minifier): Only merge last if return (#9633) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9628	2024-10-12 16:07:08 +09:00
magic-akari	f74c1f3e5a	fix(es/lints): Correct the false positive error of TS2309 (#9635) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9632	2024-10-12 16:05:49 +09:00
Austaras	f2be26efe0	fix(es/codegen): Emit space after div if rhs has leading comment (#9631) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9630	2024-10-11 15:48:14 +09:00
강동윤 (Donny)	69f90af682	chore: Publish crates with swc_core v0.109.1	2024-10-10 10:24:43 +09:00
Cong-Cong Pan	9c90a73369	fix(es/codegen): Fix source map so it works with Sentry (#9627) ... **Description:** Fix https://github.com/web-infra-dev/rspack/issues/7914 The following mapping is redundant and causes an error on Sentry.  ``` Your source map refers to generated column 79 on line 1, but the source only contains 78 column(s) on that line. ```	2024-10-10 10:24:29 +09:00
SWC Bot	ecf5f84685	chore: Publish crates with swc_core v0.109.0	2024-10-08 08:54:41 +00:00
Donny/강동윤	6a3b0fc166	build: Update rustc to nightly-2024-10-07 (#9624)	2024-10-08 15:01:14 +09:00
강동윤 (Donny)	4b0d043c9b	chore: Publish crates with swc_core v0.109.0	2024-10-08 14:02:03 +09:00
Levi	bfea322351	feat(es/testing): Parse test code as a Program instead of a Module (#9623) ... **Description:** This PR addresses the issue described in https://github.com/swc-project/swc/issues/8713 **BREAKING CHANGE:** Will break unit tests that use `fold_module`/`visit_module`/`visit_mut_module` if the visitor is intended to work for both modules and scripts instead of using `fold_program`/`visit_program`/`visit_mut_program`. When creating visitors, you should use `fold_program`/`visit_program`/`visit_mut_program` if you simply want to visit the top-level node. When creating tests, the input source code will be parsed using `parse_program` by default. If you need to parse it as a `Module`, you can use `module: Some(true)` in `FixtureTestConfig` (or with `test!(module, ..)`), which will parse it as a `Program::Module`, or `Some(false)` for `Program::Script`. `None` will use `parse_program` (`parse_program` will auto-detect the underlying type).	2024-10-08 13:58:58 +09:00
Donny/강동윤	9a11d34ee5	feat(es/preset-env): Update preset-env data (#9573) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9544	2024-10-08 13:44:59 +09:00
강동윤 (Donny)	96a0c46a66	chore: Publish crates with swc_core v0.108.0	2024-10-08 12:28:01 +09:00
Donny/강동윤	85f5e5b955	fix(es/testing): Revert #9264 (#9621) ... Reverts swc-project/swc#9264	2024-10-08 12:27:03 +09:00
강동윤 (Donny)	128acffbd3	chore: Publish crates with swc_core v0.107.0	2024-10-08 08:10:53 +09:00
Levi	166b8581c2	feat(es/testing): Parse test code as a Program instead of a Module (#9264) ... **Description:** This PR addresses the issue described in #8713 **BREAKING CHANGE:** This will break existing unit tests that use `fold_module`/`visit_module`/`visit_mut_module` if the visitor is intended to work for both modules and scripts, instead of using `fold_program`/`visit_program`/`visit_mut_program`. This will also break existing unit tests if they're testing with input code that gets parsed as a script in `parse_program` if the visitor expects a module (they will need to update their `test!` calls to add `module` as the first argument, or use a function like `apply_module_transform`) **Related issue:** - Closes https://github.com/swc-project/swc/issues/8713	2024-10-08 08:06:20 +09:00
canalun	8263da1766	fix(es/minifier): Compress consecutive return statements properly (#9620) ... **Description:** Compress consecutive return statements properly. **Related issue:** - Closes https://github.com/swc-project/swc/issues/9619	2024-10-08 07:58:16 +09:00
magic-akari	2480bb00fc	refactor(es/typescript): Simplifying enum and namespace transforms (#9558) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/4453 - Closes https://github.com/swc-project/swc/issues/9385	2024-10-04 18:46:26 +09:00
Donny/강동윤	ec0a62cbc5	perf(es): Avoid needless string comparisons (#9613)	2024-10-04 14:51:34 +09:00
강동윤 (Donny)	253d7f472a	chore: Publish crates with swc_core v0.106.4	2024-10-02 15:25:00 +09:00
Donny/강동윤	4ee45ac1fd	fix(es/module): Allow TypeScript nodes for Rewriter (#9606) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9592	2024-10-02 15:24:19 +09:00
magic-akari	866af6c947	perf(es/typescript): Reduce unnecessary visits (#9605)	2024-10-02 15:23:58 +09:00
Donny/강동윤	2f06fc559c	perf(es/codegen): Reduce usage of tracing::instrument (#9604) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9603	2024-10-02 15:10:03 +09:00
Donny/강동윤	24c3a0ce13	perf(es/transforms): Copy benchmarks from oxc (#9602)	2024-10-02 03:07:28 +00:00
강동윤 (Donny)	7823b1028a	chore: Bump crates	2024-10-01 17:44:37 +09:00
강동윤 (Donny)	d30b5ed695	chore: Publish crates with swc_core v0.106.3	2024-10-01 17:40:52 +09:00
강동윤 (Donny)	f4c6fd8e4e	chore: Publish crates with swc_core v0.106.2	2024-10-01 17:31:43 +09:00
Donny/강동윤	1659c212b2	fix(es/minifier): Ignore using declarations (#9598)	2024-10-01 08:09:39 +00:00
Donny/강동윤	f2b07665bf	feat(es): Add options to disable all esnext transforms and lints (#9597)	2024-10-01 14:00:59 +09:00
강동윤 (Donny)	a0c0ceecfe	chore: Publish crates with swc_core v0.106.1	2024-10-01 11:48:41 +09:00
CPunisher	3d9d641f8b	fix(es/codegen): Emit .d.ts when using --out-file (#9582) ... **Related issue:** Closes https://github.com/swc-project/swc/issues/9512	2024-10-01 11:43:50 +09:00
CPunisher	77900d808e	fix(es/parser): Fix failure of TS instantiation followed by satisfies (#9583) ... **Related issue:** it's already ok when followed by `as`. Closes https://github.com/swc-project/swc/issues/8627	2024-10-01 11:41:58 +09:00
Victor Freitas	74e3d0466a	fix(es/module): Fix jsc.paths using absolute paths with dots in a filename for an alias (#9595) ... **Description:** - Resolves `jsc.paths` using an absolute filename with dots **Related issue:** - Closes https://github.com/swc-project/swc/issues/9591	2024-10-01 11:12:26 +09:00
Donny/강동윤	b94a0e1fd2	chore(es): Add helpers (#9586) ... **Description:** This is a part of https://github.com/swc-project/swc/pull/9585. I extracted this as a separate PR to make WIP small.	2024-09-25 15:58:19 +09:00