HMR is not working under certain circumstances (difficult to pin point the exact context) / patching issue

[AlexandreBonaventure]

Version

3.0.0-rc.1

Reproduction link

https://github.com/AlexandreBonaventure/vue-hmr-vfor-bug

Steps to reproduce

https://github.com/AlexandreBonaventure/vue-hmr-vfor-bug/blob/master/README.md

So with my team we've been noticing that in the last couple of vue/vite versions HMR was really not working anymore for us. Often times it gives cryptic errors in the console and difficult ro reproduce consistently. It is probably due to multiple reasons but I managed to isolate a bug at least. I had an insanely hard time to make a minimal repro out of it because it seems really flaky but on my machine this minimal repro is failing everytime.
So yeah, sorry you might see some stuff there that seems really randomly put but I swear, if you remove one single line the bug does not show anymore XD

Just this single bug makes HMR broken and unusable for us.

I can provide machine specific info if you guys can't reproduce.

---

[yyx990803]

Most likely caused by 5f61aa0

What you can do now: specify

vueCompilerOptioons: {
  hoistStatic: process.env.NODE_ENV === 'production'
}

in your vite config.