See #42115 (comment). I'm opening a new issue for visibility.

Staring with V8 version 9.9 (and still with the latest canary, V8 fails to compile on Windows with MSVC (2019 and 2022).

@bnoordhuis tried to help finding a workaround, but it didn't work.

I opened an issue on V8's tracker (v8:12661). It was assigned a low priority which makes sense from their point of view because MSVC is not officially supported by V8.

@gengjiawen requested access to a Windows VM in nodejs/build#2891 but it's not clear if someone is going to give them this access.

I think this is becoming critical for us. V8 updates are blocked because of this issue and we are coming close to the release of v18.0.0.

@nodejs/tsc @nodejs/platform-windows @nodejs/v8-update @nodejs/v8