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Author	SHA1	Message	Date
CPunisher	65872afaf1	fix(es/generator): Fix code generation for break in nested while (#9684) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9110	2024-10-29 22:21:11 +09:00
Donny/강동윤	7aab945a21	perf(es): Cache current_dir() system calls (#9683) ... **Description:** Cache `current_dir()` system calls. Those are needless because we already cache `current_dir` in some places so it will break if the user changes cwd anyway. **Related issue:** - https://github.com/swc-project/swc/issues/9601	2024-10-29 11:53:29 +09:00
강동윤 (Donny)	09de6f4065	chore: Publish crates with swc_core v3.0.0	2024-10-29 11:30:46 +09:00
Donny/강동윤	581aafb4df	perf(visit): Introduce Pass API and adjust visitor APIs for it (#9680) ... **Description:** - `Pass`: `FnMut(&mut Program)`. **Breaking Changes:** - `chain!`: Use a tuple instead. You can replace all `chain!(` with `(` with IDE feature and it will work. - `chain!` with 13 or more args: Use nested tuples for items after 13th element. **Related issue:** - Related to https://github.com/swc-project/swc/issues/9601	2024-10-29 11:25:16 +09:00
강동윤 (Donny)	b32a5332cf	chore: Publish crates with swc_core v2.0.0	2024-10-29 10:39:49 +09:00
CPunisher	7344a638b5	feat(es/minifier): Optimize switch with side effect and termination tests (#9677) ... **Description:** This is learnt from https://github.com/terser/terser/pull/1044 **Key point:** all the cases (statements) after the last side-effect and non-terminated one are useless. There are also some points on whether a statement is side-effect free: - **Var declaration:** I think var declaration always contains side effect. - **Function declaration:** In non-strict mode, function declaration is same as var declaration. In strict mode, function is declared in enclosing block scope, so it's side-effect free. But there is a bad case when we call the function before it is declared in the switch case: ```js "use strict"; const k = (() => { let x = 1; switch (x) { case y(): case x: { async function y() { console.log(123); } } } return x; })(); ``` **This is an existing bug.** I'm not sure whether we should fix it since it is a very bad code and I also find some similar bad cases with terser. ~I'm also not sure it's appropriate to introduce context variable `in_strict` for `StmtExt:: may_have_side_effects`, because `in_strict` could change from `false` to `true`. But this is a **conservative** mistake and does not break the program. Maybe we should use visitor for context-aware side effect checker in the future.~ **Related issue:** - Closes https://github.com/swc-project/swc/issues/8953	2024-10-29 10:39:05 +09:00
David Sherret	2bbd1e8485	feat(es/parser): Ability to get script's potential module errors (#9682) ... **Description:** In Deno I'm now parsing stuff as a program more often because I sometimes now need to discover if something is a script or es module by looking at the contents. A problem is that the module errors are discarded when parsing as a script, but I still might need them later if I discover the program the program should be treated as an ES module. **BREAKING CHANGE:** Adds a new method to the `Tokens` trait.	2024-10-29 09:50:14 +09:00
SWC Bot	97c90a1fb7	chore: Update changelog	2024-10-26 09:47:08 +00:00
SWC Bot	75e237b31a	chore: Publish 1.7.40 with swc_core v1.0.6	2024-10-26 09:47:07 +00:00
SWC Bot	a5ea3271ee	chore: Publish 1.7.40-nightly-20241026.1 with swc_core v1.0.6	2024-10-26 08:50:07 +00:00
강동윤 (Donny)	17b05f283d	chore: Publish crates with swc_core v1.0.6	2024-10-26 17:33:51 +09:00
CPunisher	78500af546	fix(typescript): Check whether the method is abstract when checking is_overload (#9678) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9656	2024-10-25 12:53:48 +09:00
renovate[bot]	b8d255bf5a	chore(deps): update dependency swc-plugin-coverage-instrument to ^0.0.25 (#9676) ... This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [swc-plugin-coverage-instrument](https://redirect.github.com/kwonoj/swc-coverage-instrument) | [`^0.0.24` -> `^0.0.25`](https://renovatebot.com/diffs/npm/swc-plugin-coverage-instrument/0.0.24/0.0.25) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>kwonoj/swc-coverage-instrument (swc-plugin-coverage-instrument)</summary> ### [`v0.0.25`](https://redirect.github.com/kwonoj/swc-coverage-instrument/compare/v0.0.24...v0.0.25) [Compare Source](https://redirect.github.com/kwonoj/swc-coverage-instrument/compare/v0.0.24...v0.0.25) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/swc-project/swc). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMjAuMSIsInVwZGF0ZWRJblZlciI6IjM4LjEyMC4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2024-10-24 15:11:16 +00:00
강동윤 (Donny)	dacb6cfce7	chore: Publish crates with swc_core v1.0.5	2024-10-24 23:28:24 +09:00
James Zhan	715c42c0bf	fix(bindings/node): Add VisitTsPropertySignature (#9670) ... **Description:** As per PR #8955 > TsPropertySignature can not have params, type params, or an initializer. This PR cleans up these fields from ts definition and visitor	2024-10-24 16:35:35 +09:00
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
LongYinan	8f45eaf837	fix(bindings): Update napi to handle string with \0 (#9665) ... - Closes https://github.com/swc-project/swc/issues/8868	2024-10-23 10:31:28 +09:00
Donny/강동윤	602c667b9d	doc(contributing): Document changeset (#9667) ... Requested from https://github.com/swc-project/swc/pull/9666#issuecomment-2428091630	2024-10-23 10:30:43 +09:00
CPunisher	aec0e402d8	chore(ci): Remove miri ci for swc_ecma_codegen and swc_ecma_minifier (#9664) ... **Description:** Running miri for `swc_ecma_codegen` and `swc_ecma_minifier` is too slow. Miri on `swc_ecma_codegen` consumes up to 4 hours, and miri on `swc_ecma_minifier` consumes up to 6 hours, which exceeded github's 6 hour limit and makes ci bound to error. Since they do not introduce too much unsafe code, I think we'd better remove the miri tests for them or run partial tests in a reasonable time.	2024-10-22 14:03:20 +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	d38f9fc5f0	chore: Update changelog	2024-10-22 02:54:35 +00:00
SWC Bot	530ba3a9ab	chore: Publish 1.7.39 with swc_core v1.0.4	2024-10-22 02:54:34 +00:00
SWC Bot	55e1996f89	chore: Publish 1.7.39-nightly-20241022.1 with swc_core v1.0.4	2024-10-22 01:38:57 +00:00
강동윤 (Donny)	057dbac899	chore: Disable nest-cli of swc-ecosystem-ci	2024-10-22 10:31:04 +09:00
SWC Bot	82c6059121	chore: Publish 1.7.38-nightly-20241021.1 with swc_core v1.0.4	2024-10-21 08:18:14 +00:00
강동윤 (Donny)	4833434525	chore: Configure run-name	2024-10-21 17:10:48 +09:00
강동윤 (Donny)	e1e3962754	chore: Disable zod of swc-ecosystem-ci	2024-10-21 17:08:29 +09:00
SWC Bot	251ed8db5b	chore: Update changelog	2024-10-21 03:58:15 +00:00
SWC Bot	c9b81917c7	chore: Publish 1.7.37-nightly-20241021.1 with swc_core v1.0.4	2024-10-21 03:58:13 +00:00
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
강동윤 (Donny)	39e0f9c9db	chore(ci): Auto-publish crates on bump	2024-10-17 10:53:50 +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
SWC Bot	3ae87b5497	chore: Update changelog	2024-10-15 15:24:00 +00:00
SWC Bot	2407b4f397	chore: Publish 1.7.36 with swc_core v1.0.1	2024-10-15 15:23:59 +00:00
SWC Bot	05232ce0a7	chore: Update changelog	2024-10-15 14:26:16 +00:00
SWC Bot	3ea96ec968	chore: Publish 1.7.36-nightly-20241015.1 with swc_core v1.0.1	2024-10-15 14:26:15 +00:00
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
renovate[bot]	085bc191e4	chore(deps): update dependency magic-string to v0.30.12 (#9634) ... This PR contains the following updates: | Package | Change | Age | Adoption | Passing | Confidence | |---|---|---|---|---|---| | [magic-string](https://redirect.github.com/rich-harris/magic-string) | [`0.30.11` -> `0.30.12`](https://renovatebot.com/diffs/npm/magic-string/0.30.11/0.30.12) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | [](https://docs.renovatebot.com/merge-confidence/) | --- ### Release Notes <details> <summary>rich-harris/magic-string (magic-string)</summary> ### [`v0.30.12`](https://redirect.github.com/rich-harris/magic-string/blob/HEAD/CHANGELOG.md#03012-2024-10-11) [Compare Source](https://redirect.github.com/rich-harris/magic-string/compare/v0.30.11...v0.30.12) ##### Performance Improvements - skip line break mappings ([#&#8203;284](https://redirect.github.com/rich-harris/magic-string/issues/284)) ([5b1ecf7](5b1ecf701f)) </details> --- ### Configuration 📅 **Schedule**: Branch creation - At any time (no schedule defined), Automerge - At any time (no schedule defined). 🚦 **Automerge**: Enabled. ♻ **Rebasing**: Whenever PR is behind base branch, or you tick the rebase/retry checkbox. 🔕 **Ignore**: Close this PR and you won't be reminded about this update again. --- - [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check this box --- This PR was generated by [Mend Renovate](https://mend.io/renovate/). View the [repository job log](https://developer.mend.io/github/swc-project/swc). <!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzOC4xMTUuMSIsInVwZGF0ZWRJblZlciI6IjM4LjExNS4xIiwidGFyZ2V0QnJhbmNoIjoibWFpbiIsImxhYmVscyI6W119--> Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>	2024-10-14 12:01:30 +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