Inference with unexpected outcome

[Wasabi375]

How prevent type inference?

I found temporary workaround for those who are ready to possible future refactoring. It may be kotlin compiler or ide bug: Create file kotlin/internal/Annotations.kt in source root of your project: package kotlin.internal @Target(AnnotationTarget.TYPE) @Retention(AnnotationRetention.BINARY) annotation class Exact Add compiler command line parameter: -Xallow-kotlin-package Using this annotation: import kotlin.internal.Exact open class Foo(val barInt: Int) // public interface KProperty1<T…

@zcb7kbgxtgjt found a workaround to use those internal annotations. Not sure if this workaround is a bug in kotlin itself.