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@ahabhgk ahabhgk commented Jan 8, 2026

Summary

fix #12631

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Checklist

  • Tests updated (or not required).
  • Documentation updated (or not required).

Copilot AI review requested due to automatic review settings January 8, 2026 12:19
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🔨 Latest commit 993e6d3
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@github-actions github-actions bot added release: bug fix release: bug related release(mr only) team The issue/pr is created by the member of Rspack. labels Jan 8, 2026
@ahabhgk ahabhgk enabled auto-merge (squash) January 8, 2026 12:19
@ahabhgk ahabhgk requested a review from JSerFeng January 8, 2026 12:19
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Pull request overview

This PR fixes a bug where inlined export comments were placed outside parentheses, creating invalid JavaScript syntax in certain contexts (especially division operations). The fix moves comments inside the parentheses.

Key changes:

  • Modified EvaluatedInlinableValue::render() and InlinedUsedName::render() to accept a comment parameter and place it inside parentheses: (/* comment */value) instead of /* comment */ (value)
  • Updated all call sites across the codebase to pass the appropriate comment string
  • Added a new test case to verify the fix works correctly for division expressions

Reviewed changes

Copilot reviewed 35 out of 35 changed files in this pull request and generated no comments.

Show a summary per file
File Description
crates/rspack_core/src/exports/utils.rs Core fix: Modified render methods to accept comment parameter and place it inside parentheses
crates/rspack_core/src/concatenated_module.rs Updated all inlined value render calls to use new API with comment parameter
crates/rspack_core/src/runtime_template.rs Updated inlined value render call to use new API
crates/rspack_core/src/exports/export_info_getter.rs Updated render call with empty comment for rename info
crates/rspack_plugin_esm_library/src/link.rs Updated multiple inlined value render calls with appropriate comments
crates/rspack_plugin_javascript/src/dependency/esm/esm_export_imported_specifier_dependency.rs Updated to generate proper comment for inlined exports
crates/rspack_plugin_javascript/src/dependency/commonjs/common_js_*.rs Updated CommonJS dependency handlers to use new render API
crates/rspack_plugin_library/src/*.rs Updated library plugin render calls with empty comments
tests/rspack-test/configCases/inline-const/generated-syntax/* New test case verifying fix for division expression syntax
tests/rspack-test/configCases/rsdoctor/assets/rspack.config.js Updated expected file sizes (1 byte reduction per file)
All other test snapshot files Updated snapshots to reflect new comment placement inside parentheses

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Rsdoctor Bundle Diff Analysis

Found 5 projects in monorepo, 0 projects with changes.

📊 Quick Summary
Project Total Size Change
react-10k 5.7 MB 0
react-1k 825.4 KB 0
react-5k 2.7 MB 0
rome 984.3 KB 0
ui-components 2.1 MB 0

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📦 Binary Size-limit

Comparing 993e6d3 to refactor: unify artifact clear logic (#12677) by hardfist

🎉 Size decreased by 768bytes from 47.87MB to 47.87MB (⬇️0.00%)

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codspeed-hq bot commented Jan 8, 2026

Merging this PR will not alter performance

Summary

✅ 16 untouched benchmarks
⏩ 1 skipped benchmark1


Comparing fix-inline-comment (993e6d3) with main (70ffab9)

Open in CodSpeed

Footnotes

  1. 1 benchmark was skipped, so the baseline result was used instead. If it was deleted from the codebase, click here and archive it to remove it from the performance reports.

@ahabhgk ahabhgk merged commit b81dfa2 into main Jan 9, 2026
86 of 88 checks passed
@ahabhgk ahabhgk deleted the fix-inline-comment branch January 9, 2026 07:48
hardfist added a commit that referenced this pull request Feb 5, 2026
* feat: treeshake share

* fix(module-federation): correct shared module name and optimize tree shaking

fix incorrect module name in shared config and test cases
change async process_module to sync using block_on for better performance
update shared exports optimization to handle side effects properly

* feat(module-federation): add treeshakeSharedExcludedPlugins option

* chore: add watchRun

* fix(shared-modules): handle undefined moduleToHandlerMapping and prevent tree-shaking

Add fallback for undefined moduleToHandlerMapping in shared container entry
Include additional plugins in filter list and prevent tree-shaking of shared modules by adding console logs when collectShared is true

* test(container-1-5): add ui-lib package for treeshake shared infer strategy

* fix(shared_used_exports): handle scoped package names in shared exports
refactor(node_binding): remove redundant exports in wasi files

* chore: update critical file

* feat(module-federation): add target and plugins to build info for treeshaking

Add target and plugins fields to build info when treeshaking is enabled in module federation. Also rename 'reshake' to 'reShake' for consistency across the codebase. These changes support better treeshaking analysis and configuration.

* docs: update field

* feat: add treeshakeSharedPlugins

* fix: lint

* fix: lockfile

* fix: lint

* chore: rename config

* chore(deps): update patch npm dependencies (#12647)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update patch crates (#12646)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore: run ci/eco-ci/eco-benchmark on v2 branch (#12650)

* fix: report error when access module_graph in loader (#12639)

* fix: report error when access module_graph in loader

* Apply suggestions from code review

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

---------

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

* feat(rstest): add preserveNewUrl option to keep new URL untouched (#12632)

* feat(rstest): add preserveNewUrl option to keep new URL untouched

* fix: format Rust code with rustfmt

* fix(lint): enable @typescript-eslint/await-thenable rule (#12644)

* fix(lint): enable await-thenable rule and fix violation

- Enable @typescript-eslint/await-thenable rule (off -> error)
- Remove unnecessary await on syncTraceEvent() which returns void

* Update rslint.json

---------

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

* refactor: afterCodeGeneration hook use read only compilation ref (#12655)

* fix(lint): enable @typescript-eslint/require-await rule (#12664)

fix(lint): enable require-await rule and fix violations

- Enable @typescript-eslint/require-await rule (off -> error)
- FileSystem.ts: Add missing return for Promise, remove async
- SubresourceIntegrityPlugin.ts: Use Promise.resolve() instead of async
- browser/service.ts: Remove async from function that only throws
- loader-runner/worker.ts: Remove async from .then/.catch callbacks

* chore(deps): update github-actions (#12645)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* fix(lint): enable @typescript-eslint/return-await rule (#12665)

* refactor: make compilation readonly for runtimeModule hook (#12670)

* feat: add constructor name for JS runtime modules (#12673)

feat: add constructor name for JS runtime module

* fix: incremental rebuild no code generation entry panic (#12643)

* fix: incremental rebuild bug

* add test case

* fix: ci

* refactor: unify artifact clear logic (#12677)

* refactor: use DerfOpt's take/replace assist artifact mutation (#12659)

* refactor: remove Default trait of DerefOption
* refactor: `replace` is better than `insert`

* feat: rspack_cacheable context expose project root (#12685)

* feat: rspack_cacheable context expose project root

* fix: comment

* feat: rspack_cacheable add portable path & portable string (#12688)

feat: add portable path & portable string

* fix: inlined export invalid syntax comment (#12681)

* feat: add `requireAlias` option to control require variable renaming (#12686)

* feat: add requireRename option to control require variable renaming

* Update packages/rspack/src/config/types.ts

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

* Update tests/rspack-test/configCases/parsing/renaming-disabled/index.js

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

* rename

* rename

---------

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

* fix(test): flaky test due to calling toJSON while hot updating (#12694)

* feat: impl `sync_trace` for `logger` tracing layer (#12687)

* Sync node events for logger tracing

* Align sync_trace

* Remove unless info

* Cargo shear

* Use one writer

* Filter JavaScript

* Handle timestamps

* Clippy

* Clippy

* feat: add warning when requireAlias is disabled (#12700)

* refactor: rename tree shaking field name

* revert: "feat: add warning when requireAlias is disabled" (#12702)

Revert "feat: add warning when requireAlias is disabled (#12700)"

This reverts commit eb5635c.

* feat: use rspack-vue-loader to support Vue hot update (#12698)

feat: use rspack-vue-loader to support hotupdate

* chore: update artificat

* chore: replace async processAssets hooks with sync versions

* fix: `environments.importMetaDirnameAndFilename` not work (#12708)

fix: `environments.importMetaDirnameAndFilename` should work

* fix: dynamic entry panic when disable build cache (#12696)

* fix(context-replacement): only apply changes when regex matches (#12657)

fix(ContextReplacementPlugin): only apply changes when regex matches

The plugin was applying transformations (recursive, regExp, critical) to
all require.context() calls regardless of whether the configured regex
pattern matched the request. This fix ensures all transformations only
apply when the regex successfully matches.

Closes #12656

* docs: add missed doc

* fix: remove ueless dep

* chore: update lock file

* fix(mf): handle missing chunk gracefully and improve expose chunk name logic (#12709)

* fix(type): runtimeModule.source (#12713)

* fix(type): runtimeModule.source

* fix: lint

* fix: lint

* chore: release 1.7.2 (#12710)

Release 0.7.2

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Generated by cargo-workspaces

* chore(deps): update dependency @rspack/plugin-react-refresh to ^1.6.0 (#12718)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update dependency @shikijs/transformers to ^3.21.0 (#12719)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update patch crates (#12716)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* test: skip recover-from-error/delete-file in watchCases (#12726)

* feat: support portable cache and disable by default (#12680)

* feat: support portable cache

* feat: disable portable cache by default

* fix: rename reShake to secondaryTreeShaking

* chore: update artificat

* test: use Rstest projects to define tests (#12729)

* test: use rstest projects

* test: update

* test: output.module

* test: update

* chore(deps): update patch npm dependencies (#12717)

* chore(deps): update patch npm dependencies

* fix: downgrade MF

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: neverland <[email protected]>

* refactor: move pass into separate folder and driven by run_passes (#12735)

* chore: add rspack_passes.md

* refactor: move pass into separate folder and drive by run_passes

* chore: use function

* refactor: move more into run_passes

* chore: fix stats logging

* chore: fix stats.logging

* refactor(lazy-compilation): use POST request to transfer  ids of active modules (#12678)

* refactor: use post transfer module ids

* test: skip lazy active method

* test: add lazy post request help

* test: add large module id container

* test: add case introduction

* refactor: remove about controller

* test: we are using post method now

* refactor: rename

* fix body parser (vibe-kanban 09797829)

1. 如果其他中间件一个解析好了body,并挂载在req.body 上的花就直直接使用 req.body
2. packages/rspack/src/builtin-plugin/lazy-compilation/middleware.ts body 解析的时候不能简单的使用 string 的拼接,需要考虑多字节符号的截断的问题。

* refactor read module ids from body (vibe-kanban a7874ac1)

packages/rspack/src/builtin-plugin/lazy-compilation/middleware.ts 当req.body 非空时,直接假body中时一组 module ids,如果没有 body 自行拼接完,之后也 parse json string,返回 module ids 数组

* refactor: downgrading to lower web api

* test: ✅ add lazy compilation active cors cases

* chore: update test case doc

* fix: we all need cors header no matter is simple request or not

* refactor:delete cors header setting

* refactor: set cors header should set by user

* Update packages/rspack/hot/lazy-compilation-web.js

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

* test: fix case name

* chore: api-extract update

* fix: memory leak of requst listeners

* refactor: remove event source handle logic

* fix: jsdom XMLHTTPRequets need strict cors header

* refactor: node lazy compilation client use post too

---------

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

* refactor: move logger into pass and reorg some passes (#12742)

* refactor: move logger into pass and reorg some passes

* chore: fix bench check

* chore(lint): bump @rslint/core to 0.2.0 and enable default-param-last rule (#12746)

* chore(deps): bump @rslint/core to 0.2.0 and update rslint.json

* fix(lint): enable @typescript-eslint/default-param-last rule

* test: support filter test by absolute path (#12749)

* test: support filter test by absolute path

* Update packages/rspack-test-tools/src/helper/directory.ts

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

* Update packages/rspack-test-tools/src/helper/directory.ts

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

* Update tests/rspack-test/Cache.test.js

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

* fix: lint

* docs: update -t

---------

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

* refactor: use newtype for alias artifact (#12754)

* chore: bump `swc_core` from 54 to 55 (#12758)

* chore: bump swc

* chore: bump swc exp

* chore: cargo codegen

* refactor: move all artifacts together (#12755)

* chore: limit threads for codspeed benchmark (#12763)

Limit threads

* chore(deps): update dependency cspell to ^9.6.0 (#12768)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update dependency emnapi to ^1.8.1 (#12769)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* chore(deps): update dependency memfs to v4.53.0 (#12770)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

* refactor: use compilation readonly ref in codegen optimization hook (#12743)

* refactor: use compilation readonly ref in code generation optimization hook

* chore: debug bench ci

* fix: 🐛 use offical codseed action

* Debug ci

* Remove debugger

* Limit tokio and rayon worker threads

* Revert "Limit tokio and rayon worker threads"

This reverts commit 10fe6ac.

* Update crates/rspack_plugin_progress/src/lib.rs

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

---------

Co-authored-by: CPunisher <[email protected]>
Co-authored-by: Copilot <[email protected]>

* fix(browser): update worker format and add e2e test (#12747)

* fix: remove lazyCompilationMiddleware

* chore: change worker entry to iife

* chore: add e2e test

* chore: fix format

* fix: add await for e2e

* fix: remove unused imports

* chore: fix ci yml

* chore: fix ci WASM env injection

* fix: update shared global name

* perf: reuse container plugin

* chore: fix merge conflict

* chore: use official version and update docs

* chore: fix cargo clippy

* chore: bump

* workflow: revert ci

* ci: add CodSpeed performance analysis action

Add GitHub action for continuous benchmarking with CodSpeed. The action supports multiple measurement modes and instruments, including MongoDB instrumentation and caching for faster runs. Includes validation for required inputs and custom runner installation.

* chore: revert cacahe implementation

* chore: use get_referenced_exports

* chore: revert esm depnedency change

* chore: revert esm_import_specifier_dependency change

* refactor(mf): simplify runtime module implementations

---------

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: harpsealjs <[email protected]>
Co-authored-by: hardfist <[email protected]>
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Co-authored-by: Tu Shaokun <[email protected]>
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Co-authored-by: Agney Menon <[email protected]>
Co-authored-by: Fy <[email protected]>
Co-authored-by: senze.fan <[email protected]>
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[Bug]: inline exports create syntax errors with division operator

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