@main not colored consistently

[NoahELE]

Just like the screenshot above, I'm not sure why the same annotation is colored differently.

The first has semantic token class, while the second has semantic token other

[tgodzik]

Thanks for reporting! Looks like this is an issue with semantic highlight from Metals 🤔 does it happen consistently? I can take a look next week.

[NoahELE]

Yes, this happens consistently, usually a call to List constructor will make the @main annotation turn gray. I'm not sure what triggered this exactly.

[tgodzik]

Could you post the whole sample? I don't think I can reproduce it currently.

[NoahELE]

@main def main1(): Unit =
  println("Hello, world!")

@main def main2(): Unit =
  val list = List(1, 2, 3)
  print(list)

with "editor.semanticHighlighting.enabled": true in vscode settings.

Some vscode color theme does not enable semantic highlighting by default. You can either turn it on manually in setting or use a default theme like Default Dark Modern which enable it by default. I guess that might be the cause.

[tgodzik]

Thanks, looks like this happens if a val is in the second main, which is super curious. Do you might opening the issue under scalameta/metals ? That's where the semantic highlight is implemented

[NoahELE]

Issue opened here scalameta/metals#6823

[tgodzik]

Thanks!