Testing Improvements

This release has been again focused on improving Scala 3 support, but there are also a few other improvements. Better Scala 3 support As of v.2022.2, IntelliJ IDEA can read match types from .tasty files, properly parse them, resolve type variables, use them as type arguments, support inspections, and show types as text. On top of that, we’ve added support for Option-less extractors, type lambdas and polymorphic function types, type-level compiler intrinsics, and ? as a wildcard together with _ in Scala 2.13.9 and 2.12.16. Copy-pasted code is also now properly indented. Compiler

This release has been focused on improving Scala 3 support. There are also several new features to help with day-to-day Scala programming. Let’s take a closer look: 1. Scala 3 support improvements 2. New Scala project wizard 3. Alias exports 4. Unused declaration inspection 5. Scala debugger upgrades Scala 3 support improvements This release includes many Scala 3 support improvements: It is now possible to autocomplete extension methods (to see methods from other objects, press Ctrl+Alt+Space twice). The editor offers to import extension methods and given instances automatically. New i

This release brings more improvements to Scala 3 support. There are also several new features to help with day-to-day Scala programming. Let's take a closer look: 1. Scala 3 support improvements 2. Open cross-compiled projects as Scala 2 3. Data flow analysis for Scala 4. Autocomplete for Scala compiler options 5. Inlay hints for ranges Scala 3 support improvements Our main focus in this release has been Scala 3 support: We've added highlighting, navigation, and autocompletion for end markers. Autocompletion is now provided for the given, using, and export keywords, soft keywords, and th

One of the things IntelliJ IDEA is most famous for is its huge variety of helpful inspections and warnings. They make the lives of programmers significantly easier, frequently showing them errors in logic or style that they wouldn’t have noticed otherwise. Those inspections come in various shapes and sizes, ranging from simple pattern searches to highly sophisticated inspections that require tons of complex static code analysis behind the scenes. Among the most advanced examples of the latter are those offered with the help of dataflow analysis. These inspections have been available for