Building Dotty with Intellij IDEA
Dotty compiler support is available in the Scala plugin nightly starting from 2.2.39. You need to install IDEA 2016.1 to try it.
To create a new project with Dotty
- Open New Project dialog and select
Scala
>Dotty
- Proceed as usual and don't forget to create or select Dotty SDK.
To compile an existing Scala project with Dotty
- Create a new Dotty SDK:
Project Structure
>Global libraries
>New Global Library
>Dotty SDK
- Replace Scala SDK with Dotty SDK in:
Project Structure
>Modules
>Dependencies
Java 1.8 should be used as the Project/Module SDK. You also need to enable the Scala Compile Server to use Dotty compiler.
Notes
- Dotty support is experimental, many features including code highlighting and worksheet are not ready yet.
- You can download the latest version of Dotty without creating a new Dotty SDK
with the
Update snapshot
button in the Dotty SDK library settings. - Please report any problems to the IntelliJ Scala issue tracker or write to the IntelliJ Scala gitter