JetBrains/kotlin v1.9.20-RC2

Kotlin 1.9.20-RC2

on GitHub

Changelog

Compiler

• KT-62747 Wrong warning message when overriding vararg with Array during actualization
• KT-62655 Don't report a warning when new members and new supertypes are added to open expect actualization
• KT-62313 Kotlin/Native Compiler crash: ClassCastException in IntrinsicGenerator

JavaScript

• KT-62790 java.lang.ClassCastException in compiler when ::class is used

Libraries

• KT-62656 Drop @AllowDifferentMembersInActual from stdlib

Reflection

• KT-47973 Reflection: "IllegalArgumentException: argument type mismatch" when using callSuspend to call a function returning value class over primitive

Tools. Gradle

• KT-61359 "Unresolved reference: platform" when enabling Gradle configuration cache
• KT-62496 Configuration time regression with KGP 1.9.20-Beta caused by loading of properties

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