Dmitry Petrov
38 lines
846 B
Kotlin
Vendored
38 lines
846 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// JVM_TARGET: 1.8
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// SAM_CONVERSIONS: INDY
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// FULL_JDK
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// CHECK_BYTECODE_TEXT
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// JVM_IR_TEMPLATES
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// 2 java/lang/invoke/LambdaMetafactory
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// FILE: serializableSam2.kt
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import java.io.ByteArrayInputStream
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import java.io.ByteArrayOutputStream
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import java.io.ObjectInputStream
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import java.io.ObjectOutputStream
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fun roundtrip(r: Ok): String {
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val output = ByteArrayOutputStream()
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ObjectOutputStream(output).writeObject(r)
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val input = ByteArrayInputStream(output.toByteArray())
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val rr = ObjectInputStream(input).readObject() as Ok
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return rr.ok()
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}
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fun box() = roundtrip { "OK" }
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// FILE: Ok.java
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public interface Ok extends Base, Marker {}
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// FILE: Base.java
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public interface Base {
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String ok();
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}
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// FILE: Marker.java
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import java.io.Serializable;
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public interface Marker extends Serializable {}
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