Feature requests: Better REPL error message?

[He-Pin]

Scala 3.2.0 in REPL

with input: va c:Long = 1

Expection:

Is there any chance that reminds me there should be a val?

[som-snytt]

This belongs in https://github.com/lampepfl/dotty-feature-requests

It's an interesting idea to offer extra syntax support for learners in a special module.

The weird thing is that scalac blunders into typer and emits an extra error. In Scala 2, the parse errors are enough to call it a day.