Dmitry Petrov
40 lines
884 B
Kotlin
Vendored
40 lines
884 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
|
|
// JVM_TARGET: 1.8
|
|
// SAM_CONVERSIONS: INDY
|
|
// FULL_JDK
|
|
|
|
// CHECK_BYTECODE_TEXT
|
|
// JVM_IR_TEMPLATES
|
|
// 2 java/lang/invoke/LambdaMetafactory
|
|
// 2 A\.plus\(Ljava/lang/String;\)Ljava/lang/String;\,
|
|
// ^ check that we generate a reference to A::plus (same as javac)
|
|
|
|
// FILE: serializableFakeOverrideFunRef.kt
|
|
import java.io.*
|
|
|
|
abstract class A(val s: String) {
|
|
fun plus(ss: String) = ss + s
|
|
}
|
|
|
|
abstract class B(s: String) : A(s)
|
|
|
|
class C(s: String) : B(s)
|
|
|
|
fun box(): String {
|
|
return roundtrip(Sam(C::plus))
|
|
.get(C("K"), "O")
|
|
}
|
|
|
|
fun <T> roundtrip(x: T): T {
|
|
val out1 = ByteArrayOutputStream()
|
|
ObjectOutputStream(out1).writeObject(x)
|
|
return ObjectInputStream(ByteArrayInputStream(out1.toByteArray())).readObject() as T
|
|
}
|
|
|
|
// FILE: Sam.java
|
|
import java.io.*;
|
|
|
|
public interface Sam extends Serializable {
|
|
String get(C x, String s);
|
|
}
|