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70 commits

Author SHA1 Message Date
Dunqing
eea4ab830a fix(transformer/helper-loader): incorrect SymbolFlags for default import when SourceType is script (#7226) 2024-11-09 14:32:44 +00:00
Boshen
b4258ee58e feat(transformer): add defaulted Module::Preserve option (#7225) 2024-11-09 12:55:13 +00:00
Dunqing
5cfdc05d06 feat(transformer/typescript): support transform export = and import = require(...) when module is commonjs (#7206) 
close: #7141
 2024-11-09 09:32:28 +00:00
Boshen
b11ed2cf7b refactor(ast)!: remove useless ObjectProperty::init field (#7220) 
closes https://github.com/oxc-project/backlog/issues/143
 2024-11-09 09:00:29 +00:00
Boshen
0e4adc15dd feat(ast)!: remove invalid expressions from TSEnumMemberName (#7219) 2024-11-09 08:48:14 +00:00
Dunqing
ede10dc030 fix(transformer/async-to-generator): incorrect transform when super expression is inside async method (#7171) 
After transformation, super expressions have moved to unexpected places. This PR replaces super expression to call expression, and then inserts the super methods to the top of the method body.

For example:

Before:
```js
class G {
  async method() {
    super.foo()
  }
}
```

After:
```js
class G {
  method() {
    var _superprop_getFoo = () => super.foo,
      _this = this;
    return _asyncToGenerator(function* () {
      _superprop_getFoo().call(_this);
    })();
  }
}```
 2024-11-08 08:18:45 +00:00
Dunqing
1910227590 feat(transformer/async-to-generator): support inferring the function name from the ObjectPropertyValue's key (#7201) 
Support for inferring function name from ObjectPropertyValue's key

For example:
```js
({ foo: async function() {} })
```

After this, we will able to infer `foo` for the object method
 2024-11-08 08:18:44 +00:00
Dunqing
293d072e77 fix(transformer/async-to-generator): only transform object method in exit_function (#7199) 
part of #7175
 2024-11-08 03:03:27 +00:00
Huáng Jùnliàng
9a6423a9f8
test(coverage): enable Babel es2022 tests (#7194) 
Enabled the Babel es2022 tests. Previously they were skipped probably
because ES2022 was not yet supported at that time.
 2024-11-08 09:29:36 +08:00
Dunqing
8573f79c6d feat(transformer): turn on async_to_generator and async_generator_functions plugins in enable_all (#7135) 2024-11-06 03:27:13 +00:00
Boshen
52c20d633c refactor(transformer): deserialize BabelOptions::plugins (#7045) 2024-11-01 05:44:57 +00:00
Boshen
4bef99c80b
chore(coverage): update runtime snapshot 2024-11-01 13:05:42 +08:00
tomoya yanagibashi
0601271b2c
fix(ast): Fix StaticMemberExpression.get_first_object (#6969) 
I think `get_first_object` does not return expected expression.

For example, in case of `foo.bar.a`, it doesn't return `foo` but
`foo.bar`.

**Expected**
```
{
  "type": "Identifier",
  "start": 0,
  "end": 3,
  "name": "foo"
}
```

**Actual**
```
{
   "type":"StaticMemberExpression",
   "start":0,
   "end":7,
   "object":{
      "type":"Identifier",
      "start":0,
      "end":3,
      "name":"foo"
   },
   "property":{
      "type":"Identifier",
      "start":4,
      "end":7,
      "name":"bar"
   },
   "optional":false
}
```

---------

Co-authored-by: Dunqing <dengqing0821@gmail.com>
 2024-11-01 12:28:48 +08:00
Boshen
fcaba4a92a feat(transformer): add TransformerOptions::env with EnvOptions (#7037) 2024-10-31 12:30:32 +00:00
Boshen
caaf00e081 fix(parser): fix incorrect parsed TSIndexSignature (#7016) 
closes #6985
 2024-10-30 07:34:22 +00:00
Boshen
b518670582
chore(coverage): remove known runtime issues 2024-10-28 21:38:37 +08:00
Boshen
6d97af46c7 feat(rust): use oxc-miette (#6938) 2024-10-27 13:30:20 +00:00
Boshen
4dc5e51cb1 fix(transformer): only run typescript plugin for typescript source (#6889) 
closes #6865

TypeScript plugin changes import / export statements so it needs to be turned off for non-typescript files. This should also give a little performance boost for non-typescript files.
 2024-10-25 13:59:31 +00:00
leaysgur
90c786c420 feat(regular_expression)!: Support ES2025 Duplicated named capture groups (#6847) 
Closes #6358

@preyneyv I know you've been working on this problem.

This is an implementation that has been dormant on my local for a while.

- All tests are passing
- However, the approach is simple but not general, so there might be some edge cases that were missed
- There's also room for improvement in terms of performance

For these reasons, it was marked as WIP for me.

I believe the test cases and other parts are usable, so feel free to fork and replace them with your implementation if you'd like.
 2024-10-25 02:13:57 +00:00
Boshen
a47c70e425 fix(minifier): fix remaining runtime bugs (#6855) 2024-10-24 12:22:18 +00:00
Boshen
686727fc96 fix(minifier): reference read has side effect (#6851) 2024-10-24 08:32:38 +00:00
Dunqing
076f5c39f4 fix(transformer/typescript): retain ExportNamedDeclaration without specifiers and declaration (#6848) 
close: #6825
 2024-10-24 07:59:07 +00:00
Boshen
fd57e00108 feat(ecmascript): add abstract_relational_comparison to dce (#6846) 
I removed bigint comparisons because they were incorrect
 2024-10-24 06:46:07 +00:00
Boshen
ca799936b0 fix(minifier): do not dce object literals yet (#6839) 
closes #6769
 2024-10-24 01:05:07 +00:00
Boshen
ec5a19b880 fix(minifier): do not remove binary expressions (#6829) 2024-10-23 16:07:29 +00:00
Boshen
22355f73f3 fix(minifier): do not remove undefined for destructuring patterns (#6828) 2024-10-23 15:42:04 +00:00
Boshen
088c1b6460 fix(coverage): turn off mangle for runtime test (#6827) 2024-10-23 15:05:36 +00:00
Boshen
7291f71019 fix(coverage): enable only_remove_type_imports for runtime transform test (#6826) 2024-10-23 14:26:48 +00:00
Boshen
11077708bb fix(coverage): inject babel helpers for transform (#6818) 2024-10-23 12:43:56 +00:00
Boshen
4757376136 fix(coverage): omit explicit-resource-management from runtime test (#6804) 2024-10-23 07:49:01 +00:00
Boshen
05ef03dbab fix(codegen): correct print __proto__ shorthand (#6802) 2024-10-23 07:16:00 +00:00
Boshen
1b7897cf01 fix(codegen): print #field in {} << 0; correctly (#6799) 2024-10-23 05:34:22 +00:00
Boshen
2f6ad42348 fix(codegen): print negative bigint 1n- -1n correctly after constant folding (#6798) 
closes #6767
 2024-10-23 04:56:50 +00:00
Boshen
8f179534c2 fix(coverage): remove some broken cases (#6797) 2024-10-23 03:10:49 +00:00
Boshen
9c7ae78c75 fix(coverage): better handling of test262 failling cases (#6794) 2024-10-23 02:02:18 +00:00
Boshen
ffa3945465 chore(coverage): ignore v8 failed cases from runtime.snap (#6780) 2024-10-22 16:21:42 +00:00
Boshen
e15b7ce09c fix(coverage): tests for --> in the first line should not have raw flag. (#6772) 2024-10-22 10:24:27 +00:00
leaysgur
8032813bf8 fix(regular_expression)!: Migrate to new regexp parser API (#6741) 
Follow up #6635

- [x] Remove old APIs
- [x] Update linter usage
- [x] Update parser usage
- [x] Update transformer usage
 2024-10-22 05:34:18 +00:00
Boshen
70efa47d75 fix(coverage): turn off refresh plugin in runtime test (#6749) 2024-10-21 15:53:29 +00:00
Boshen
112580a408 feat(coverage): add transformer and minifier to runtime test (#6734) 
closes #6578
 2024-10-21 08:55:29 +00:00
Boshen
2e8579ce81 chore(coverage): update codegen runtime snapshot (#6730) 2024-10-21 06:14:53 +00:00
Boshen
3711c32f22 chore(coverage): bump test262, babel and TypeScript (#6702) 
closes #6692
 2024-10-20 15:02:26 +00:00
Dunqing
673b66620b chore(transform_conformance): do not extend plugins if current options has plugins (#6627) 
I saw many tests were ignored even if they don't contain any unsupported plugins
 2024-10-17 02:07:03 +00:00
Boshen
e5ed6a56a8 feat(codegen): print negative numbers (#6624) 2024-10-16 22:38:54 +00:00
Tapan Prakash
9f9057b99f
fix(regular_expression): Fixed control Y regular expression (#6524) 
Fixes https://github.com/oxc-project/oxc/issues/6413

Fixed regular expression for control Y
 2024-10-14 11:19:37 +08:00
DonIsaac
58467a53a1 feat(parser): better handling of invalid modifiers (#6482) 
## What This PR Does

1. Recover on, and provide a better message for, invalid `export` modifier on constructor parameters. Before, an `unexpected token` error would be produced and the parser would panic. Now, the parser recovers and produces a message saying `'export' modifier cannot appear on a parameter.`
  ```ts
class Foo {
    constructor(export x: number) {}
}
  ```

2. Recover on, and provide a better message for, invalid modifiers on index signatures. Same recovery/message characteristics as above.
  ```ts
class Foo {
    public [x: string]: string;
}
```
 2024-10-13 03:16:02 +00:00
DonIsaac
8ea6b721b8 feat(parser): better errors for reserved words used as identifier names (#6478) 
## What This PR Does
Provide better error messages when a reserved word is used as a `BindingIdentifier`
```ts
var const = 1;
export enum const {}
const if = 1;
```
 2024-10-13 03:16:01 +00:00
overlookmotel
073b02af14 refactor(ast): type params field before params in TS function declaration types (#6391) 
Our convention is that AST type fields are ordered in order they appear in source. Move `type_parameters` fields in TS function declaration types to before `this_param` and formal parameters.
 2024-10-11 09:57:28 +00:00
Boshen
b1bf12c336 fix(parser): do not parse as and satisfies expression in javascript (#6442) 
closes #6427
 2024-10-11 03:31:24 +00:00
leaysgur
b5b0af98cb feat(regular_expression): Support RegExp Modifiers (#6410) 
Fixes #6354
 2024-10-10 14:46:17 +00:00