934 Commits

Author	SHA1	Message	Date
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
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
강동윤 (Donny)	253d7f472a	chore: Publish crates with swc_core v0.106.4	2024-10-02 15:25:00 +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
강동윤 (Donny)	a0c0ceecfe	chore: Publish crates with swc_core v0.106.1	2024-10-01 11:48:41 +09:00
강동윤 (Donny)	0ca3f2b906	chore: Publish crates with swc_core v0.106.0	2024-09-24 18:19:59 +09:00
CPunisher	fc0ba2a084	fix(es/module): Rewrite import specifier in type declaration (#9577) ... **Description:** Use `Arc<dyn ImportResolver>` to reduce cost **Related issue:** - Closes https://github.com/swc-project/swc/issues/9548	2024-09-23 11:32:52 +09:00
강동윤 (Donny)	f637f83eb8	chore: Publish crates with swc_core v0.105.0	2024-09-19 13:12:01 +09:00
강동윤 (Donny)	3fc47fc5a3	chore: Publish crates with swc_core v0.104.0	2024-09-11 10:57:09 +09:00
magic-akari	f63a481833	feat(es/common): Introduce pure Span and BytePos to handle #__PURE__ (#9539) ... **Related issue:** - #9538	2024-09-09 10:05:41 +09:00
강동윤 (Donny)	29fcebe48a	chore: Publish crates with swc_core v0.103.0	2024-09-03 06:05:40 +09:00
강동윤 (Donny)	d0dd53137a	chore: Publish crates with swc_core v0.102.2	2024-08-30 16:55:05 +09:00
Donny/강동윤	f584ef76d7	fix(es/minifier): Iterate object properties in reverse direction while inlining property access (#9507) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9498	2024-08-29 15:58:18 +09:00
SWC Bot	d068a63ba2	chore: Publish crates with swc_core v0.102.0	2024-08-26 00:45:33 +00:00
SWC Bot	a4b918644b	chore: Publish crates with swc_core v0.101.2	2024-08-16 12:50:42 +00:00
Donny/강동윤	308e5ec81b	fix(es): Mark TypeScript nodes as reachable from Evaluator (#9440)	2024-08-16 21:49:11 +09:00
강동윤 (Donny)	3171020803	chore: Bump crates	2024-08-16 11:12:39 +09:00
SWC Bot	08b21a9588	chore: Publish crates with swc_core v0.100.7	2024-08-14 07:35:59 +00:00
Donny/강동윤	679682ce36	fix(es/minifier): Preserve function length (#9389) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9356	2024-08-07 07:14:24 +00:00
강동윤 (Donny)	31f551ecca	chore: Bump crates	2024-08-05 18:14:11 +09:00
Donny/강동윤	76fe139334	perf(es/minifier): Pre-allocate collections (#9289) ... **Related issue:** - Inspiration: https://github.com/oxc-project/oxc/pull/4328	2024-07-20 10:26:10 +09:00
SWC Bot	1e657c97ee	chore: Bump crates	2024-07-19 04:27:57 +00:00
Donny/강동윤	a417ff4d86	feat(allocator): Add maybe types (#9278)	2024-07-19 13:22:34 +09:00
SWC Bot	04d8a369cd	chore: Bump crates	2024-07-18 04:02:00 +00:00
Donny/강동윤	9a6367b0f6	fix(es/minifier): Support minifying JSX (#9271) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9204	2024-07-18 12:50:59 +09:00
강동윤 (Donny)	aea4f45c73	chore: Publish crates	2024-07-18 08:31:54 +09:00
Levi	baeb9e2df9	fix(es/minifier): Fix panic in bitwise logic and incorrect values (#9258) ... **Description:** This PR fixes all issues listed in #9256 as well as the following: `1.7976931348623157e+308 << 1.7976931348623157e+308` - swc currently does not transform this and leaves it as-is Anything involving low floating-point numbers, like `5e-324`, such as `5e-324 >> 5e-324`, `5e-324 >> 0` etc - swc currently panics; https://play.swc.rs/?version=1.6.7&code=H4sIAAAAAAAAA0vTME3VNTYyUbCzUzDQBACkm%2Ft7DgAAAA%3D%3D&config=H4sIAAAAAAAAA32UO3LjMAyG%2B5zCozrFjostcoDtcgYOTYIyvXxoCNCxJuO7L0TJj40hdRI%2B%2FAAJgPh%2B2%2B26E5ruY%2FfNn%2Fwz6IJQ7v9swTGRvrClAxM1muIH6t5v9IQTcjogNNN1Jh3p0gM1Fe5%2F7feLogs5I9wUiy365N34nNPkOBRAfLKxlUPWCInwf%2F3CSv6aAJX6bD%2FkHECnDaI0Kp8IeihSYJND0AOCOusiRJlOqovHLKWYYCWwaih5EHmynnxOnPOVWtBWmWxBQL6AIX8GSca5WJaQryfcp2ELh9r3rc8%2F1HDWoWoScsKltYRPK0Q9Zo%2BkXE1SCWe4UoMZLsX9qfROFaBa0qvulH1a6clfAK5A0IhJR5DiNg%2FH87SmdptKnxyPLI0C5%2FmWbpmg56Iq751Q2akyUMhL3Sxgq4GpskY6zoJXyofeggLneFaE0PjlyRylpDQOkJ0AuL%2FaSVM1A3V%2FhSt8ehAb%2BA%2FfkuQBWzyipuM6xTEecthIEIGO2W44cCsor%2BPCW%2BIyrPOaLPBogBVdKjbwugT4AVBWoe3Ll9ng58ERVR%2Fy4bEmFofrfQ9HnfrHe59X8dvi0MVsa4PLkp%2F6O6%2Fm393D6baF7wfvPH7elC3p9R%2BoYzQdMAYAAA%3D%3D This PR also fixes `shiftCount` being incorrect and incorrect conversion between `f64` and `i32`/`u32`. A new API in swc_ecma_utils has been added, `to_js_int32` and `to_js_uint32` that allows external callers to convert `f64`s to `i32` and `u32` so they can perform bitwise operations themselves if they're trying to replicate JavaScript behaviour. I also believe the updated bit shifting logic should be accessible externally via swc_ecma_utils, but unsure about this. **Related issue:** - Closes https://github.com/swc-project/swc/issues/9256 --------- Co-authored-by: magic-akari <akari.ccino@gmail.com>	2024-07-16 18:56:05 +09:00
SWC Bot	5a218f7c09	chore: Bump crates	2024-07-16 03:42:12 +00:00
magic-akari	06bb5338ce	fix(es/minifier): Fix exponentiate operator (#9251) ... **Related issue:** - Closes https://github.com/swc-project/swc/issues/9250.	2024-07-16 03:40:36 +00:00
SWC Bot	f6f359e0a7	chore: Bump crates	2024-07-16 02:49:52 +00:00
SWC Bot	c88b57b615	chore: Bump crates	2024-07-15 06:56:42 +00:00
CPunisher	521161e170	fix(es/minifier): Remove optimization for array pattern (#9241) ... **Description:** This could be an unsound optimization. The issue shows a bad case. **Related issue:** - Closes https://github.com/swc-project/swc/issues/8918	2024-07-15 06:54:53 +00:00
SWC Bot	fd94562f02	chore: Bump crates	2024-07-12 04:14:55 +00:00
Donny/강동윤	0960b23c04	refactor(es): Use Into and From for AST construction (#9201) ... **Description:** This PR will help modifying boxedness of AST nodes.	2024-07-12 13:13:20 +09:00
Donny/강동윤	e7358e0f81	refactor(es): Use into for AST construction (#9197) ... **Description:** This PR changes the AST node construction code to use `.into()` or `::from()` to make changing the boxed-ness of the AST node easier. I used `ast-grep` to make large changes across codebase.	2024-07-12 13:13:20 +09:00
Donny/강동윤	7b3e5b3f61	pers(es/ast): Introduce IdentName (#9185) ... **Description:** The identifier in the `prop` field of `MemberExpr` does not need information like `optional` or `ctxt`.	2024-07-12 13:13:20 +09:00
Donny/강동윤	b2491e5461	refactor(common): Drop SyntaxContext from AST nodes (#9175)	2024-07-12 13:13:20 +09:00
Levi	2aef14d34d	feat(es/utils): Support for arrays using cast_to_number (#9212) ... **Description:** This PR allows `ArrayLit`s to be converted to numbers in the `cast_to_number` function. This allows expressions using arrays to be converted to numbers. See some example expressions below that were previously not able to be computed, but are now able to due to this change. ```js +[] // 0 +[[]] // 0 +[1] // 1 +[undefined] // 0 +[null] // 0 +[[1]] // 1 +[,] // 0 +[,,] // NaN ``` Regarding the implementation, arrays are converted to strings, and the string is then parsed as a number. So arrays like `[]` and `[undefined]` return `""` which then return `0` when parsed as a string. This is also why arrays with more than one element can't be parsed because e.g. `[1, 2]` returns `"1,2"`. This procedure follows the ECMAScript specification. https://262.ecma-international.org/6.0/#sec-tonumber https://262.ecma-international.org/6.0/#sec-toprimitive	2024-07-12 12:15:12 +09:00
SWC Bot	b4dbe0be06	chore: Bump crates	2024-07-11 16:17:45 +00:00
Donny/강동윤	92879b14fe	perf(es/visit): Introduce standard_only_* macros (#9207) ... **Description:** These macros are optimization hint on release builds. **Related issue:** - Closes https://github.com/swc-project/swc/issues/9204	2024-07-11 16:16:05 +00:00
SWC Bot	f8a33e3800	chore: Bump crates	2024-07-02 01:17:55 +00:00
Levi	570c47a9ac	feat(es/minifier): Handle more indexing expression (#8750) ... **Related issue:** - Closes #8747	2024-07-02 10:15:45 +09:00