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chore: upgrade oxc to 0.128.0#9260

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shulaoda merged 3 commits intomainfrom
chore/upgrade-oxc-0.128.0
Apr 29, 2026
Merged

chore: upgrade oxc to 0.128.0#9260
shulaoda merged 3 commits intomainfrom
chore/upgrade-oxc-0.128.0

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Summary

  • Bumps @oxc-project/* npm packages and oxc_* Rust crates from 0.127.0 to 0.128.0. oxc_resolver / oxc_resolver_napi stay at 11.19.1.
  • Adapts to the breaking change in oxc_ast: ArrayExpressionElement::Elision now wraps Box<'a, Elision>, so binding_pattern_ext.rs switches from builder.elision(SPAN) to builder.alloc_elision(SPAN).
  • Regenerates embedded_helpers.rs and refreshes esbuild/rolldown snapshots that change due to more aggressive DCE / function inlining in the new oxc minifier.
  • Adds rollup@form@namespace-optimization to ignored-passed-snapshot-different-tests.js (rolldown now folds a() into void 0, matching the existing namespace-optimization-b skip).

Test plan

  • cargo check
  • just update-generated-code
  • just test-update
  • just ued
  • just roll

🤖 Generated with Claude Code

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
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netlify Bot commented Apr 29, 2026

Deploy Preview for rolldown-rs canceled.

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🔨 Latest commit 468f26a
🔍 Latest deploy log https://app.netlify.com/projects/rolldown-rs/deploys/69f1dd7d8f24b90008cc0bbc

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codspeed-hq Bot commented Apr 29, 2026

Merging this PR will not alter performance

✅ 4 untouched benchmarks
⏩ 10 skipped benchmarks1


Comparing chore/upgrade-oxc-0.128.0 (468f26a) with main (e7ee6d7)

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.

demo();
//#endregion
```
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Here, the module should be removed, and the //#region pagea.js comment attached to this method has also been removed.

Comment thread crates/rolldown/tests/rolldown/issues/5139/artifacts.snap
@shulaoda shulaoda merged commit f98ff45 into main Apr 29, 2026
32 of 33 checks passed
@shulaoda shulaoda deleted the chore/upgrade-oxc-0.128.0 branch April 29, 2026 13:00
@rolldown-guard rolldown-guard Bot mentioned this pull request Apr 29, 2026
shulaoda added a commit that referenced this pull request Apr 29, 2026
## [1.0.0-rc.18] - 2026-04-29

### 💥 BREAKING CHANGES

- optimization: default unspecified inlineConst.mode to smart (#9248) by @IWANABETHATGUY

### 🐛 Bug Fixes

- rolldown_plugin_vite_import_glob: return error instead of panicking when virtual module uses a relative glob (#9241) by @shulaoda
- binding: treat empty inlineConst object as omitted (#9247) by @IWANABETHATGUY
- rolldown: keep enum declaration for optional-chain access (#9229) by @Dunqing
- link_stage: restore inline let-else in exports-kind filter (#9237) by @IWANABETHATGUY
- dev/lazy: avoid module reinitialization in lazy compilation patches (#9179) by @h-a-n-a
- dev: visit identifier references for runtime rewrites in HMR finalizer (#9191) by @h-a-n-a
- chunk-optimizer: pick dominator for runtime placement to avoid cycles (#9164) by @IWANABETHATGUY
- make `this.emitFile` chunk path synchronous to avoid deadlock (#9031) by @lazarv
- use sentinel id for `browser: false` ignored modules (#9192) by @shulaoda
- prevent chunk optimizer from creating import cycles (#9228) by @IWANABETHATGUY

### 🚜 Refactor

- replace tokio::sync::Mutex with std::sync::Mutex for non-IO data (#9176) by @shulaoda
- rolldown_plugin_vite_import_glob: do not rewrite import path for absolute base (#9195) by @shulaoda
- runtime_helper: wrap DependedRuntimeHelperMap in a struct (#9215) by @IWANABETHATGUY
- drop redundant clear() in determine_safely_merge_cjs_ns (#9206) by @IWANABETHATGUY
- clean up generate_lazy_export (#9208) by @IWANABETHATGUY
- bitset: return bool from set_bit to fuse guard-and-set (#9207) by @IWANABETHATGUY
- link_stage: simplify exports-kind filter and clarify safety comments (#9205) by @IWANABETHATGUY

### 📚 Documentation

- determine_module_exports_kind (#9252) by @IWANABETHATGUY
- fix dead link to esbuild ESM/CJS interop tests (#9230) by @Copilot
- remove CSS bundling references (#9234) by @shulaoda
- correct IncrementalFullBuild row in BundleMode table (#9214) by @IWANABETHATGUY
- design: add bundler data lifecycle design doc (#9212) by @hyf0
- remove minifier alpha status notices (#9202) by @sapphi-red

### ⚙️ Miscellaneous Tasks

- upgrade oxc to 0.128.0 (#9260) by @shulaoda
- deps: bump rolldown-ariadne to 0.6.0 (#9254) by @IWANABETHATGUY
- deps: update github actions (#9259) by @renovate[bot]
- deps: update github actions (#9258) by @renovate[bot]
- remove renovate overrides (#9257) by @Boshen
- use ubuntu-latest for security workflow (#9256) by @Boshen
- notify Discord around release publish (#9251) by @Boshen
- add release environment to npm publish workflow (#9250) by @Boshen
- justfile: drop the `--` separator before forwarded args in `vp run` (#9246) by @shulaoda
- deps: update test262 submodule for tests (#9243) by @sapphi-red
- add more tracing instrumentations (#9220) by @sapphi-red
- rolldown_plugin_vite_import_glob: remove outdated sourcemap doc comment (#9213) by @shulaoda
- update security workflow (#9201) by @Boshen

### ❤️ New Contributors

* @lazarv made their first contribution in [#9031](#9031)

Co-authored-by: shulaoda <165626830+shulaoda@users.noreply.github.com>
@rolldown-guard rolldown-guard Bot mentioned this pull request Apr 29, 2026
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3 participants