Files
kotlin/compiler/testData/codegen/box/objects/interfaceCompanionObjectReference.kt
Dmitry Petrov d20af1133a Use captured instance in interface companion object initializer
Similar to enum entry initialization, when we have a companion object
in an interface, its constructor (or clinit) initializes its state
before the instance field in corresponding interface is initialized.
So, interface companion object must be accessed via a captured object
reference (#0, or #0.this$0 for inner anonymous objects).
2017-09-14 10:26:35 +03:00

37 lines
653 B
Kotlin
Vendored

// WITH_RUNTIME
import kotlin.test.*
interface Test {
companion object {
val x = "OK"
val y1 = Test.x
val y2 = 42.let { x }
val y3: String
init {
fun localFun() = x
y3 = localFun()
}
fun method() = x
val y4 = method()
val anonObject = object {
override fun toString() = x
}
val y5 = anonObject.toString()
init {
assertEquals(x, y1)
assertEquals(x, y2)
assertEquals(x, y3)
assertEquals(x, y4)
assertEquals(x, y5)
}
}
}
fun box() = Test.x