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feat(rolldown): oxc v0.80.0#5538

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Boshen merged 1 commit intomainfrom
07-31-feat_rolldown_oxc_v0.79.1
Aug 3, 2025
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feat(rolldown): oxc v0.80.0#5538
Boshen merged 1 commit intomainfrom
07-31-feat_rolldown_oxc_v0.79.1

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@Boshen Boshen commented Jul 31, 2025

More minifier changes:

  • Remove unnecessary 'use strict' directive
  • Inline small constant values
  • Remove unused class expression

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Review the following changes in direct dependencies. Learn more about Socket for GitHub.

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Updated@​oxc-project/​types@​0.79.0 ⏵ 0.80.010010070 +196 +1100
Updated@​oxc-project/​runtime@​0.79.0 ⏵ 0.80.010010073 +196 +1100
Updatedoxc-transform@​0.79.0 ⏵ 0.80.09810088 +196 +1100
Updatedoxc-parser@​0.79.0 ⏵ 0.80.098 +1100100 +196 +1100

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Benchmarks Rust

group                                                        pr                                     target
-----                                                        --                                     ------
bundle/bundle@multi-duplicated-top-level-symbol              1.02     78.2±2.11ms        ? ?/sec    1.00     76.4±2.15ms        ? ?/sec
bundle/bundle@multi-duplicated-top-level-symbol-sourcemap    1.01     87.7±1.82ms        ? ?/sec    1.00     86.7±1.98ms        ? ?/sec
bundle/bundle@rome_ts                                        1.02    115.7±2.25ms        ? ?/sec    1.00    113.5±2.11ms        ? ?/sec
bundle/bundle@rome_ts-sourcemap                              1.01    135.4±2.69ms        ? ?/sec    1.00    133.9±1.99ms        ? ?/sec
bundle/bundle@threejs                                        1.01     41.6±1.79ms        ? ?/sec    1.00     41.2±1.23ms        ? ?/sec
bundle/bundle@threejs-sourcemap                              1.01     50.9±2.43ms        ? ?/sec    1.00     50.2±0.82ms        ? ?/sec
bundle/bundle@threejs10x                                     1.01    436.9±4.51ms        ? ?/sec    1.00    434.4±8.16ms        ? ?/sec
bundle/bundle@threejs10x-sourcemap                           1.01    518.9±3.89ms        ? ?/sec    1.00    515.2±3.32ms        ? ?/sec
scan/scan@rome_ts                                            1.00     87.8±1.42ms        ? ?/sec    1.02     89.9±1.55ms        ? ?/sec
scan/scan@threejs                                            1.00     30.7±1.99ms        ? ?/sec    1.01     30.9±1.89ms        ? ?/sec
scan/scan@threejs10x                                         1.00    320.1±4.86ms        ? ?/sec    1.01    323.1±4.67ms        ? ?/sec

@Boshen Boshen marked this pull request as draft July 31, 2025 12:37
@Boshen Boshen force-pushed the 07-31-feat_rolldown_oxc_v0.79.1 branch from c9c13b4 to bf6e2ba Compare August 3, 2025 09:45
@Boshen Boshen changed the title feat(rolldown): oxc v0.79.1 feat(rolldown): oxc v0.80.0 Aug 3, 2025
@Boshen Boshen marked this pull request as ready for review August 3, 2025 09:49
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Boshen commented Aug 3, 2025

Classes with decorators are now preserved. Although DCE still require significant engineering effort, this PR should be good to merge.

@Boshen Boshen self-assigned this Aug 3, 2025
@Boshen Boshen enabled auto-merge August 3, 2025 09:51
@Boshen Boshen added this pull request to the merge queue Aug 3, 2025
Merged via the queue into main with commit bafbfc4 Aug 3, 2025
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@Boshen Boshen deleted the 07-31-feat_rolldown_oxc_v0.79.1 branch August 3, 2025 10:01
This was referenced Aug 4, 2025
shulaoda added a commit that referenced this pull request Aug 4, 2025
## [1.0.0-beta.31] - 2025-08-04

### 🚀 Features

- support function for asset_inline_limit (#5453) by @AliceLanniste
- hmr: generate initializer for `export * from ...` (#5577) by @hyf0
- hmr: remove meaningless stmt instead of replacing with empty stmt (#5570) by @hyf0
- option `watch.clearScreen` (#5518) by @situ2001
- rolldown: oxc v0.80.0 (#5538) by @Boshen
- plugin/generateBundle: add support for modifying chunk filename (#5564) by @shulaoda
- assetFileNames: support `name` and `originalFileName` (#5555) by @shulaoda
- add optional `onInvalidate` schema to validator (#5528) by @situ2001
- don't throw resolve errors for dynamic import inside try block (#5537) by @shulaoda
- rolldown: oxc v0.79.0 (#5512) by @Boshen
- rolldown_plugin_asset: align `render_chunk` logic (#5511) by @shulaoda
- rolldown_plugin_utls: finish `render_asset_url_in_js` (#5508) by @shulaoda
- rolldown_plugin_utils: align replacement logic for `__VITE_ASSET__` (#5507) by @shulaoda
- rolldown_plugin_utils: add partial `render_asset_url_in_js` support (#5504) by @shulaoda
- expose `sourcemapBaseUrl` from NormalizedOutputOptions (#5513) by @sapphi-red

### 🐛 Bug Fixes

- modify output filename correctly in `generateBundle` and `writeBundle` (#5580) by @shulaoda
- hmr: ensure correct runtime behavior for `export * from ...` (#5578) by @hyf0
- hmr: repeated imports should point to the same binding (#5571) by @hyf0
- hmr: handle `export * from ...` (#5566) by @hyf0
- rolldown_plugin_web_worker_post: handle `import.meta` correctly (#5565) by @shulaoda
- antd bundle output not correct (#5549) by @IWANABETHATGUY
- hmr: module namespace object should be included via treeshaking mechanism normally (#5543) by @hyf0
- plugin/vite-resolve: use `import` / `require` conditions for external modules resolution (#5540) by @sapphi-red
- rolldown_plugin_asset: InvalidAsset#is should match InvalidAsset::True (#5529) by @AliceLanniste
- __name lacks require('./chunk-containing-runtime') when format: 'cjs' + keepNames: true (#5526) by @IWANABETHATGUY
- plugin/vite-resolve: resolve externalized packages with `resolve.externalConditions` (#5491) by @sapphi-red
- optimization.inlineConst: true does not keep export names when output.minifyInternalExports: true is enabled (#5520) by @IWANABETHATGUY
- scanner: identify `module.exports.__esModule = true` (#5503) by @overlookmotel
- error instead of panic if `sourcemapBaseUrl` is an invalid URL (#5514) by @sapphi-red

### 🚜 Refactor

- hmr: use `__rolldown_exports__` as the name for esm module namespace object (#5579) by @hyf0
- tests: rename `_configName` to `_testName` in configuration files and update variant formatting in snapshots (#5569) by @hyf0
- rolldown: remove unnecessary comments (#5552) by @situ2001
- rolldown: Remove `rolldown_rstr` crate and use `CompactStr` directly (#5542) by @Copilot
- hide namespace statement index knowledge inside StmtInfos (#5545) by @sapphi-red
- use pascal case when naming bitflags field for `ImportRecordMeta` (#5539) by @IWANABETHATGUY
- use concat_string! to simplify string concatenation (#5527) by @IWANABETHATGUY
- use combinator function handle `sourcemap_base_url` parsing (#5517) by @IWANABETHATGUY
- rolldown_plugin_utils: improve `to_output_file_path_in_js` (#5505) by @shulaoda

### 📚 Documentation

- wording nit (#5521) by @nullxone

### 🧪 Testing

- rust: rename `configName` to `_configName` and add comments (#5568) by @hyf0
- rust: re-organize `rolldown_testing_config` (#5567) by @hyf0

### ⚙️ Miscellaneous Tasks

- deps: lock file maintenance npm packages (#5582) by @renovate[bot]
- deps: lock file maintenance (#5581) by @renovate[bot]
- deps: lock file maintenance rust crates (#5576) by @renovate[bot]
- deps: lock file maintenance npm packages (#5574) by @renovate[bot]
- deps: update github-actions (#5573) by @renovate[bot]
- deps: update dependency rolldown-plugin-dts to v0.15.1 (#5572) by @renovate[bot]
- deps: update dependency tsdown to v0.13.2 (#5562) by @renovate[bot]
- deps: update dependency rolldown-plugin-dts to ^0.15.0 (#5563) by @renovate[bot]
- ai: Add AGENTS.md and GitHub Copilot setup workflow (#5556) by @Copilot
- deps: update dependency tsdown to v0.13.1 (#5551) by @renovate[bot]
- deps: update dependency rolldown-plugin-dts to v0.14.3 (#5544) by @renovate[bot]
- ensure all diagnostics in self.errors have Severity::Error (#5494) by @sapphi-red
- vscode: remove `code-spell-checker` extension (#5530) by @shulaoda
- deps: update dependency rolldown-plugin-dts to v0.14.2 (#5522) by @renovate[bot]
- add link to the REPL in the reproduction field description (#5519) by @sapphi-red
- enable some rollup tests (#5515) by @sapphi-red

### ❤️ New Contributors

* @Copilot made their first contribution in [#5556](#5556)
* @nullxone made their first contribution in [#5521](#5521)

Co-authored-by: shulaoda <[email protected]>
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