Related plugins

• plugin-vue

• plugin-vue-jsx

Describe the bug

The sourcemap mapping in "rolldown-vite" is incorrect.

Reproduction

https://stackblitz.com/edit/vitejs-vite-g3z3jjxr?file=package.json,src%2Fmain.js,src%2Findex.jsx,vite.config.js&terminal=dev

Steps to reproduce

No response

System Info

System:
    OS: Windows 11 10.0.26100
    CPU: (20) x64 12th Gen Intel(R) Core(TM) i7-12700H
    Memory: 20.34 GB / 39.81 GB
  Binaries:
    Node: 22.18.0 - ~\AppData\Local\fnm_multishells\32752_1758517990736\node.EXE
    npm: 10.9.3 - ~\AppData\Local\fnm_multishells\32752_1758517990736\npm.CMD
    pnpm: 10.4.1 - ~\AppData\Local\fnm_multishells\32752_1758517990736\pnpm.CMD
  Browsers:
    Edge: Chromium (140.0.3485.66)

Used Package Manager

pnpm

Logs

No response

Validations

• Follow our Code of Conduct
• Read the Contributing Guidelines.
• Read the docs.
• Check that there isn't already an issue that reports the same bug to avoid creating a duplicate.
• Make sure this is a Vite issue and not a framework-specific issue. For example, if it's a Vue SFC related bug, it should likely be reported to vuejs/core instead.
• Check that this is a concrete bug. For Q&A open a GitHub Discussion or join our Discord Chat Server.
• The provided reproduction is a minimal reproducible example of the bug.