fix: hash inlined export literals at the dependency level - #22050

⚠️ No Changeset found

Latest commit: 0500b33

Merging this PR will not cause a version bump for any packages. If these changes should not result in a new version, you're good to go. If these changes should result in a version bump, you need to add a changeset.

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No actionable comments were generated in the recent review. 🎉

Priority: ⬇️ Low

Change: Bug fix

Merge Risk: ⚪ Minimal · up to 0500b

The cache rebuild path now updates inlined export values consistently, including side-effecting re-exports. No actionable merge risk remains.

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This PR is packaged and the instant preview is available (cd0282c).

Install it locally:

• npm

npm i -D webpack@https://pkg.pr.new/webpack@cd0282c

• yarn

yarn add -D webpack@https://pkg.pr.new/webpack@cd0282c

• pnpm

pnpm add -D webpack@https://pkg.pr.new/webpack@cd0282c

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.98%. Comparing base (3a69d29) to head (0500b33).

@@            Coverage Diff             @@
##             main   #22050      +/-   ##
==========================================
+ Coverage   94.97%   94.98%   +0.01%     
==========================================
  Files         726      726              
  Lines       97275    97285      +10     
  Branches    29629    29634       +5     
==========================================
+ Hits        92386    92406      +20     
+ Misses       4889     4879      -10     

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Generated code size

Comparing 0500b33 merged into 3a69d29 against 3a69d29. Merging this pull request will not change the code webpack generates.

Changed, same case source is the row that is webpack's doing — those assets are built from byte-identical module source, so what moved is what webpack generates. Changed, case source moved is mostly a case this pull request edited: Case source is how many bytes of module source those cases gained, which is what their output delta has to be read against, and a bundle that grew by less than its case did is not a regression. New and Deleted are whole assets rather than deltas, so a pull request adding cases cannot bury a real change. Gzip decides — it is what a user downloads, and a re-encoding can cut raw bytes while costing wire bytes; raw is the tiebreak, and brotli and zstd are per asset below.

No asset changed size.

No runtime gained or lost a runtime module.

Built test/configCases with the defaults a user gets: 2112 case(s), 7522 asset(s), 87 emitted nothing.

Merging this PR will degrade performance by 5.43%

⚡ 4 improved benchmarks
❌ 4 regressed benchmarks
✅ 386 untouched benchmarks
⏩ 6 skipped benchmarks¹

Performance Changes

_{Comparing fix/inline-exports-reexport-hash (0500b33) with main (3a69d29)}

Types Coverage