Can't raw-import markdown with process.env.NODE_ENV in code fence.

[janosh]

Describe the bug

import readme from './readme.md?raw';

crashes if readme.md contains

if (process.env.NODE_ENV === `production`) {
  // prod
}

Removing process.env.NODE_ENV or changing a single letter does not trigger.

Reproduction

https://stackblitz.com/edit/vitejs-vite-ddg5ia?file=main.js,readme.md&terminal=dev

Steps to reproduce

No response

System Info

Stackblitz

Used Package Manager

npm

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.

[stackblitz]

Start a new pull request in StackBlitz Codeflow.

• vitejs-vite-ddg5ia (Open reproduction)

[bluwy]

Duplicate of #9829