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Project	Deployment	Preview	Comments	Updated (UTC)
rollup	Ready	Preview	Comment	Sep 16, 2025 4:54am

Thank you for your contribution! ❤️

You can try out this pull request locally by installing Rollup via

npm install rollup/rollup#file-url-obj

Notice: Ensure you have installed the latest nightly Rust toolchain. If you haven't installed it yet, please see https://www.rust-lang.org/tools/install to learn how to download Rustup and install Rust.

or load it into the REPL:
https://rollup-cqkxypwpo-rollup-js.vercel.app/repl/?pr=6108

Performance report

• BUILD: 6916ms, 826 MB
  • initialize: 0ms, 25 MB
  • generate module graph: 2574ms, 635 MB
    • generate ast: 1359ms (-30ms, -2.2%), 624 MB
  • sort and bind modules: 390ms, 695 MB (+3%)
  • mark included statements: 3939ms (-95ms, -2.3%), 826 MB
    • treeshaking pass 1: 2320ms (-49ms, -2.0%), 823 MB
    • treeshaking pass 2: 459ms, 826 MB
    • treeshaking pass 3: 390ms, 827 MB (+3%)
    • treeshaking pass 4: 381ms, 811 MB
    • treeshaking pass 5: 374ms, 826 MB
• GENERATE: 730ms (-157ms, -17.7%), 931 MB
  • initialize render: 0ms, 904 MB (-3%)
  • generate chunks: 151ms (+90ms, +148.9%), 897 MB (-5%)
    • optimize chunks: 0ms, 884 MB (-6%)
  • render chunks: 640ms, 913 MB
  • transform chunks: 19ms, 931 MB
  • generate bundle: 0ms, 931 MB

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 98.74%. Comparing base (76a3b8e) to head (855bfb5).
⚠️ Report is 2 commits behind head on master.

@@           Coverage Diff           @@
##           master    #6108   +/-   ##
=======================================
  Coverage   98.73%   98.74%           
=======================================
  Files         271      271           
  Lines       10632    10641    +9     
  Branches     2843     2848    +5     
=======================================
+ Hits        10498    10507    +9     
  Misses         89       89           
  Partials       45       45           

☔ View full report in Codecov by Sentry.
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This PR has been released as part of rollup@4.50.3-0. Note that this is a pre-release, so to test it, you need to install Rollup via npm install rollup@4.50.3-0 or npm install rollup@beta. It will likely become part of a regular release later.

This PR has been released as part of rollup@4.51.0. You can test it via npm install rollup.