Donny/강동윤
581aafb4df
perf(visit): Introduce Pass API and adjust visitor APIs for it ( #9680 )
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**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
magic-akari
2480bb00fc
refactor(es/typescript): Simplifying enum and namespace transforms ( #9558 )
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**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
magic-akari
c562cfa8af
perf(es/utils): Rewrite inject_after_super ( #9496 )
2024-09-03 03:11:02 +09:00
Donny/강동윤
7b3e5b3f61
pers(es/ast): Introduce IdentName ( #9185 )
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**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
Donny/강동윤
92879b14fe
perf(es/visit): Introduce standard_only_* macros ( #9207 )
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**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
Donny/강동윤
ae786692a0
fix(es/codegen): Set sourceRoot of sourcemaps ( #6086 )
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**Related issue:**
- Closes #2362
2024-01-24 09:18:09 +00:00
Austaras
82bd8070cb
fix(es/resolver): Resolve top-level undefined, NaN, and Infinity correctly ( #8471 )
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**Description:**
For following code
```js
var NaN = 1
console.log(NaN)
```
Result would be
|Envirnoment|Result|
|-|-|
|Non strict script(browser, nodejs repl)|NaN|
|Non strict script(nodejs script)|1|
|Strict script(browser, nodejs repl)|runtime error|
|Strict script(nodejs script)|1|
|ESM|1|
So SWC choose to behave like browser in script mode and confirm to esm
standard.
**Related issue:**
- Closes #8465
2024-01-04 04:24:14 +00:00
Donny/강동윤
1a26be2a27
feat(es/codegen): Respect ascii_only: false for StrLit ( #8217 )
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**Related issue:**
- Closes #8189
2023-11-04 04:15:58 +00:00
Donny/강동윤
84cec8766d
refactor(atoms): Remove usage of js_word! to drop string-cache ( #7976 )
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**Description:**
This PR is to prepare removal of `string-cache`. Actually, this PR does not remove it. Instead, this PR only removes direct usages of `js_word!`s, especially in patterns.
**Related issue:**
- #4946 .
2023-10-08 00:39:51 +00:00
magic-akari
2da58959c2
fix(es/codegen): Emit leading comments for ExprStmt ( #7916 )
2023-09-10 06:58:26 +00:00
Donny/강동윤
ee7575695d
feat(es/codegen): Add an option to print assert for import attributes ( #7914 )
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**Description:**
- `jsc.experimental.keepImportAssertions` is renamed to `jsc.experimental.keepImportAttributes`.
- `jsc.experimental.emitAssertForImportAttributes` is added.
**Related issue:**
- Closes #7908
2023-09-05 21:24:25 +09:00
Austaras
2db10e9fd1
fix(es/resolver): Correctly resolve global value ( #7893 )
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**Related issue:**
- Closes #7685
2023-08-31 05:54:18 +00:00
Donny/강동윤
6e5d8b3cf1
feat(es/codegen): Support preamble ( #7551 )
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**Related issue:**
- Closes #7475 .
2023-06-20 14:35:46 +09:00
David Sherret
064bcf4854
fix(es/codegen): Remove extra spaces in AssignPatProp and KeyValuePatProp ( #7488 )
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Co-authored-by: Donny/강동윤 <kdy1997.dev@gmail.com>
2023-06-07 05:08:35 +00:00
magic-akari
38dfb91ebc
fix(es/helpers): Remove unnecessary parameters in helper_expr! macro ( #7296 )
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**Description:**
We have moved to snake_case, so the last parameter of helper_expr is unnecessary.
2023-04-20 08:26:34 +00:00
magic-akari
3ca954b9f9
fix(es/helpers): Use snake_case for helpers ( #7147 )
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**Related issue:**
- Closes https://github.com/swc-project/swc/issues/7144 .
- Closes https://github.com/swc-project/swc/issues/7118 .
2023-03-31 15:15:21 +09:00
magic-akari
bb6dde7943
fix(es/compat): Handle useDefineForClassFields: false ( #7055 )
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**BREAKING CHANGE:**
IMPORTANT NOTE: Users of decorators are recommended to configure `"useDefineForClassFields": false` to ensure that your code is properly transpiled.
**Related issue:**
- Closes https://github.com/swc-project/swc/issues/6985 .
2023-03-12 12:56:10 +09:00
HeYunfei
a1ccc8afdf
feat(es/minifier): Make name mangler understand block scoping ( #6670 )
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**Related issue:**
- Closes https://github.com/swc-project/swc/issues/5090 .
- Closes https://github.com/swc-project/swc/issues/5766 .
2023-01-06 03:14:10 +00:00
Austaras
574502a816
feat(es/utils): Use more unique names for aliases ( #6399 )
2022-11-11 01:57:49 +00:00
Donny/강동윤
19131e168e
perf(es): Don't share Globals ( #5975 )
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**Description:**
We don't need to share an instance of `Globals`.
2022-09-28 10:34:30 +00:00
Donny/강동윤
5e151c8a8e
feat(es/minifier): Support cycles in DCE ( #5715 )
2022-09-03 04:41:54 +00:00
Donny/강동윤
83fec33359
feat(es/generator): Use new generator implementation ( #5627 )
2022-08-25 16:10:47 +00:00
Donny/강동윤
927ae7e8d3
fix(es/compat): Revert generator reimplementation ( #5624 )
2022-08-25 17:58:37 +09:00
Donny/강동윤
2aa009018f
feat(es/generator): Replace generator implementation with one from tsc ( #5173 )
2022-08-25 04:50:00 +00:00
Donny/강동윤
b76b4999cc
fix(es/codegen): Fix codegen of some non-ascii characters ( #5108 )
2022-07-05 10:22:25 +00:00
Donny/강동윤
36d960c7e9
perf(es/hygiene): Make hygiene faster ( #4952 )
2022-06-15 14:36:57 +00:00
Kevin Barabash
72fbf692a4
fix(es/codegen): Don't add a newline after an arrow body ( #4711 )
2022-05-19 07:12:37 +00:00
Donny/강동윤
eb8508f88c
feat(es/codegen): Implement ascii-only ( #4660 )
2022-05-15 05:07:21 +00:00
Hana
b6f904b8f0
feat(es): Add an option to omit columns from sourcemaps ( #4646 )
2022-05-13 08:49:31 +00:00
Donny/강동윤
a6d404a8c2
chore(repo): Configure prettier ( #4523 )
2022-05-04 14:25:28 +00:00
Donny/강동윤
f30ffdf200
fix(es/decorators): Make legacy decorator identical to tsc ( #4496 )
2022-05-03 07:48:09 +00:00
Donny/강동윤
7e8f613272
feat(es/minifier): Enable conditionals by default ( #4301 )
2022-04-12 02:12:10 +00:00
Alexander Akait
f39d3aca4d
feat(es/ast): Add raw to Num ( #4245 )
2022-04-05 12:46:35 +00:00
Alexander Akait
48f3dc8cc4
feat(es/codegen): Compress \t in string literals more ( #4131 )
2022-03-23 21:37:03 +00:00
Alexander Akait
634d732803
feat(es/ast): Add raw to Str ( #4071 )
2022-03-22 07:54:08 +00:00
Alexander Akait
bd444c0ceb
fix(es/codegen): Fix codegen of string literals ( #4037 )
2022-03-16 14:25:26 +00:00
Austaras
120d2a534e
fix(es/parser): Emit an error for multiple constructors with body ( #4031 )
2022-03-15 16:18:19 +00:00
Austaras
9dd0105c5b
feat(es/fixer): Remove extra parens around iife in expression position ( #3887 )
2022-03-07 03:51:57 +00:00
Austaras
6f076e4927
feat(es/transform): Unify logic for handling class properties ( #3766 )
2022-03-05 06:46:09 +00:00
Donny/강동윤
73ec0b3dd7
perf(es/transform): Use SingleThreadedComments for transform ( #3847 )
2022-03-04 12:07:51 +00:00
Donny/강동윤
8a468f7544
fix(es/minifier): Don't reorder unnecessarily ( #3817 )
2022-03-02 08:57:50 +00:00
Donny/강동윤
9b76783281
refactor(common): Cleanup & rustfmt ( #3495 )
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swc_common:
- Merge identical source codes.
swc_css_parser:
- Deny `clippy::all`.
- Fix lints.
2022-02-09 06:33:32 +00:00
Donny/강동윤
8bf5cf4d03
chore(es): Fix clippy warnings ( #3482 )
2022-02-08 19:50:22 +09:00
RiESAEX
afdb168aad
fix(es/loader): Add an option to resolve symlinks with true as a default ( #3340 )
2022-01-24 21:21:06 +00:00
Donny/강동윤
978de5943e
chore(ci): Configure clippy ( #3250 )
2022-01-13 23:06:11 +09:00
Austaras
f58b50bea7
refactor(es/ast): Change types of member-like expressions ( #3178 )
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swc_ecma_ast:
- Split `MemberExpr` into `MemberExpr` and `SuperPropExpr`.
- Use `Box<Expr>` for `MemberExpr.obj`.
- Use ad-hoc type for `MemberExpr.prop`.
- Use ad-hoc type for `SuperPropExpr.prop`.
- Use `Callee` instead of `ExprOrSpread` for `CallExpr`.
- Simplify types for meta property expressions.
2022-01-10 13:54:42 +00:00
magic-akari
52961804d1
feat(es/codegen): Make the output for empty objects and empty statements pretty ( #3171 )
2022-01-03 05:54:58 +09:00
Donny/강동윤
cec325be63
security(repo): Configure cargo-crev ( #3124 )
2021-12-28 18:49:33 +09:00
Donny/강동윤
0e4dce694d
refactor(es/minifier): Use swc_timer ( #3087 )
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swc_bundler:
- Add `Config.disable_fixer`.
- Add `Config.disable_hygiene`.
swc_ecma_minifier:
- Use `swc_timer`.
2021-12-21 18:19:33 +09:00
