Skip to content

chore(deps): update oxc to 0.139.0#10161

Merged
graphite-app[bot] merged 1 commit into
mainfrom
chore/update-oxc-0.139.0
Jul 7, 2026
Merged

chore(deps): update oxc to 0.139.0#10161
graphite-app[bot] merged 1 commit into
mainfrom
chore/update-oxc-0.139.0

Conversation

@shulaoda

@shulaoda shulaoda commented Jul 7, 2026

Copy link
Copy Markdown
Member

Updates oxc from 0.138.0 to 0.139.0.

Breaking change: MangleOptions gained a reserved field

oxc 0.139.0 adds mangle.reserved (names that bindings must not be renamed to, and that bindings already carrying them keep). Since the generated TS type now includes it, the valibot schema must cover it. To avoid the option being accepted by validation but silently dropped, it is wired through end to end:

  • RawMangleOptions gains an optional reserved field, and into_mangle_options passes it to oxc (defaults to empty).
  • normalize_binding_options.rs reads reserved from the napi mangle options.
  • minify_options_conversion.rs propagates it in the reverse conversion.
  • MangleOptionsSchema in validator.ts accepts reserved?: string[].

So minify.mangle.reserved now works from the JS API down to the mangler.

Breaking change: oxc moved to num-bigint 0.5

Bumped the workspace num-bigint from 0.4.6 to 0.5.1 so ConstantValue::BigInt uses the same BigInt type as oxc_ecmascript. The num-bigint 0.4.8 still in the lockfile is a test-only transitive dependency of jsonschema.

Snapshot changes

From minifier improvements in 0.139.0: pure IIFEs like (() => 123)() are now removed by DCE, and a single-use const is inlined into its console.log call site. Embedded @oxc-project/runtime helpers regenerated for 0.139.0.

cargo check, just roll (Rust and Node tests, clippy, fmt, lints, esbuild diff) all pass. Rollup compat tests: 1216 passed, 0 failed.

@netlify

netlify Bot commented Jul 7, 2026

Copy link
Copy Markdown

Deploy Preview for rolldown-rs canceled.

Name Link
🔨 Latest commit 7fe2c4d
🔍 Latest deploy log https://app.netlify.com/projects/rolldown-rs/deploys/6a4c926d56c79900082e9bef

@shulaoda
shulaoda marked this pull request as draft July 7, 2026 01:04
@shulaoda
shulaoda marked this pull request as ready for review July 7, 2026 01:08
@codspeed-hq

codspeed-hq Bot commented Jul 7, 2026

Copy link
Copy Markdown

Merging this PR will not alter performance

✅ 7 untouched benchmarks
⏩ 10 skipped benchmarks1


Comparing chore/update-oxc-0.139.0 (c990905) with main (f730cac)

Open in CodSpeed

Footnotes

  1. 10 benchmarks were skipped, so the baseline results were used instead. If they were deleted from the codebase, click here and archive them to remove them from the performance reports.

shulaoda commented Jul 7, 2026

Copy link
Copy Markdown
Member Author

Merge activity

  • Jul 7, 5:44 AM UTC: The merge label 'graphite: merge-when-ready' was detected. This PR will be added to the Graphite merge queue once it meets the requirements.
  • Jul 7, 5:44 AM UTC: shulaoda added this pull request to the Graphite merge queue.
  • Jul 7, 5:49 AM UTC: Merged by the Graphite merge queue.

Updates oxc from `0.138.0` to `0.139.0`.

### Breaking change: `MangleOptions` gained a `reserved` field

oxc 0.139.0 adds `mangle.reserved` (names that bindings must not be renamed to, and that bindings already carrying them keep). Since the generated TS type now includes it, the valibot schema must cover it. To avoid the option being accepted by validation but silently dropped, it is wired through end to end:

- `RawMangleOptions` gains an optional `reserved` field, and `into_mangle_options` passes it to oxc (defaults to empty).
- `normalize_binding_options.rs` reads `reserved` from the napi mangle options.
- `minify_options_conversion.rs` propagates it in the reverse conversion.
- `MangleOptionsSchema` in `validator.ts` accepts `reserved?: string[]`.

So `minify.mangle.reserved` now works from the JS API down to the mangler.

### Breaking change: oxc moved to num-bigint 0.5

Bumped the workspace `num-bigint` from `0.4.6` to `0.5.1` so `ConstantValue::BigInt` uses the same `BigInt` type as `oxc_ecmascript`. The `num-bigint 0.4.8` still in the lockfile is a test-only transitive dependency of `jsonschema`.

### Snapshot changes

From minifier improvements in 0.139.0: pure IIFEs like `(() => 123)()` are now removed by DCE, and a single-use const is inlined into its `console.log` call site. Embedded `@oxc-project/runtime` helpers regenerated for 0.139.0.

`cargo check`, `just roll` (Rust and Node tests, clippy, fmt, lints, esbuild diff) all pass. Rollup compat tests: 1216 passed, 0 failed.
@graphite-app
graphite-app Bot force-pushed the chore/update-oxc-0.139.0 branch from c990905 to 7fe2c4d Compare July 7, 2026 05:45
@graphite-app
graphite-app Bot merged commit 7fe2c4d into main Jul 7, 2026
34 checks passed
@graphite-app
graphite-app Bot deleted the chore/update-oxc-0.139.0 branch July 7, 2026 05:49
@rolldown-guard rolldown-guard Bot mentioned this pull request Jul 8, 2026
shulaoda added a commit that referenced this pull request Jul 8, 2026
## [1.1.5] - 2026-07-08

### 🚀 Features

- detect top-level import-binding reads as execution-order sensitive (#10180) by @hyf0
- sourcemap_filenames: add a sourcemapFileNames option (#9271) by @V1OL3TF0X
- binding: record plugin hook result kind in tracing spans (#10154) by @IWANABETHATGUY
- linking: skip side-effect-free modules in per-entry reachability (#10111) by @IWANABETHATGUY
- improve error message for unresolved virtual imports (#10156) by @sapphi-red
- add descriptive metadata to plugin API (#10106) by @sapphi-red
- add `--configLoader=native` option (#10118) by @sapphi-red

### 🐛 Bug Fixes

- improve invalid annotation warnings (#10185) by @hyf0
- keep deduplicated asset filenames stable once they can be observed (#10191) by @shulaoda
- sourcemap_filenames: use public option name in pattern errors (#10188) by @IWANABETHATGUY
- sourcemap_filenames: hash prepared sourcemap content (#10178) by @hyf0
- tree-shake unused circular declarators exported via export list (#10166) by @IWANABETHATGUY
- dev: don't panic when an HMR rebuild hits an unresolved import (#10162) by @shulaoda
- propagate errors from output.globals function (#9880) by @shulaoda
- dev: revert cache mutations when a partial scan fails (#10110) by @shulaoda
- dev: update importer relationships of cached modules in incremental build (#10107) by @shulaoda
- hmr: fall back to full reload when a changed module is not registered as executed (#10132) by @shulaoda
- chunk-optimizer: follow entry facade edges in runtime placement cycle check (#10101) by @hyf0
- dev: ignore watcher events after close (#10113) by @hyf0
- emit async wrapper for TLA modules under onDemandWrapping (#10086) by @IWANABETHATGUY
- gate sideEffects:false modules' side effects on body demand (#10080) by @IWANABETHATGUY
- rolldown_plugin_vite_resolve: return empty object for `browser: false` mapped modules (#10082) by @sapphi-red
- reset the word-boundary state on newline in Hires::Boundary sourcemaps (#10025) by @shulaoda
- trim an emptied chunk's outro/intro instead of skipping past it (#10029) by @shulaoda
- test each edited chunk's own start against indent exclude ranges (#10026) by @shulaoda
- preserve sourcemap mappings for indented lines when a CJS module shares the chunk (#10074) by @hyf0

### 🚜 Refactor

- separate tree-shaking side effects from execution order sensitivity (#10168) by @hyf0
- type construct_vite_preload_call to take an ObjectPattern (#10135) by @shulaoda
- treeshake: single-source the own-export classification shared with the lazy-barrel loader (#10098) by @IWANABETHATGUY
- dev: reuse Vite's bundledDev server (#10081) by @h-a-n-a
- clippy: ban std HashMap/HashSet in favour of FxHashMap/FxHashSet (#10108) by @Boshen
- treeshake: make body demand a second module bit instead of a stmt multimap (#10097) by @IWANABETHATGUY
- seal used_symbol_refs by construction after its last writer (#10091) by @hyf0
- treeshake: replace inclusion mutual recursion with a worklist engine (#10096) by @IWANABETHATGUY
- treeshake: split include_statements.rs into focused modules (#10095) by @IWANABETHATGUY
- drop redundant is_user_defined filter on partitioned entries (#10050) by @shulaoda
- project the retained export interface out of used_symbol_refs (#10089) by @hyf0
- track used external symbols separately from used_symbol_refs (#10088) by @hyf0
- make module namespace inclusion an explicit linking metadata field (#10087) by @hyf0
- rename statement evaluation metadata (#10078) by @hyf0

### 📚 Documentation

- virtual modules user-facing id convention (#10155) by @sapphi-red
- cli: clarify disabling boolean/object flags like codeSplitting (#10153) by @IWANABETHATGUY
- chore: remove Vite+ alpha banner (#10105) by @mdong1909
- write down the used_symbol_refs contract (#10090) by @hyf0
- dev/lazy: update design and implementation (#10079) by @h-a-n-a

### ⚡ Performance

- ast_scanner: stop order-sensitivity checks once a module is flagged (#10190) by @IWANABETHATGUY
- return impl ExactSizeIterator from slice-backed accessors (#10133) by @Boshen
- binding: box dev and watcher napi futures (#10103) by @Boshen

### 🧪 Testing

- move string_wizard replace unit tests to the JS magic-string suite (#10176) by @IWANABETHATGUY
- dev: assert incremental scan state matches a fresh full build after each HMR step (#10115) by @shulaoda
- dev: restore runtime assertions of delete_file_not_used_anymore (#10112) by @shulaoda
- dev: fix flaky dev server tests in CI (#10152) by @h-a-n-a
- add regression test for #10099 (lazyBarrel drops default-import binding but keeps its property reads) (#10109) by @IWANABETHATGUY

### ⚙️ Miscellaneous Tasks

- deploy website to Void via GitHub OIDC (#10192) by @Boshen
- deps: update oxc to 0.139.0 (#10161) by @shulaoda
- deps: update test262 submodule for tests (#10160) by @rolldown-guard[bot]
- rolldown_plugin_utils: remove dead asset-url and css scaffolding (#10131) by @shulaoda
- deps: revert vite-plus to v0.2.1 (#10148) by @shulaoda
- deps: update github actions (#10141) by @renovate[bot]
- deps: update dependency rust to v1.96.1 (#10145) by @renovate[bot]
- deps: update npm packages (#10142) by @renovate[bot]
- deps: update rust crates (#10143) by @renovate[bot]
- deps: update napi to v3.10.3 (#10121) by @renovate[bot]
- rolldown_utils: remove unused time module (#10138) by @shulaoda
- remove dead CopyModulePlugin::is_active method (#10129) by @shulaoda
- remove dead LazyCompilationContext::is_lazy_module method (#10128) by @shulaoda
- remove dead BuildDiagnostic::downcast_ref method (#10127) by @shulaoda
- deps: update dependency vite-plus to v0.2.2 (#10084) by @renovate[bot]
- deps: update rust crate oxc_sourcemap to v8.1.0 (#10122) by @renovate[bot]
- deps: update crate-ci/typos action to v1.48.0 (#10124) by @renovate[bot]
- enable more clippy restriction lints (#10114) by @Boshen
- deps: update rust dependencies (#10100) by @Boshen
- deps: update oxc resolver to v11.23.0 (#10083) by @renovate[bot]

### ◀️ Revert

- Revert "chore(deps): revert vite-plus to v0.2.1" (#10157) by @h-a-n-a
- "fix(hmr): fall back to full reload when a changed module is not registered as executed (#10132)" (#10151) by @shulaoda

### ❤️ New Contributors

* @V1OL3TF0X made their first contribution in [#9271](#9271)

Co-authored-by: shulaoda <[email protected]>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

None yet

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants