Call for feedback -- enhanced switch

[Tagir Valeev]

Hello!

> IntelliJ & Eclipse support switch expressions, but not out of the box
> (AFAICT IntelliJ also requires an early access version).

It's true that IntelliJ requires non-released version, but we are
already on release candidate stage:
https://blog.jetbrains.com/idea/2019/03/intellij-idea-2019-1-release-candidate-is-out/
The release is planned this week.

Otherwisely the preview features support is available out-of-the-box.
You should just install the release candidate and change project level
to 12 (Preview)
or just type some switch expression and IDE would suggest you to
change project level.
Well, you also need to install JDK 12 to be able to compile and run the result.
Please report if your experience differs and you actually need more
steps. Thank you.


With best regards,
Tagir Valeev.