Mikhael Bogdanov
29 lines
509 B
Kotlin
Vendored
29 lines
509 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// IGNORE_BACKEND: JVM
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// JVM_TARGET: 1.8
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// FILE: JavaInterface.java
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public interface JavaInterface<T> {
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default T foo(T param) {
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return param;
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}
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}
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// FILE: JavaDerived.java
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public interface JavaDerived extends JavaInterface<Derived> {
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}
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// FILE: Kotlin.kt
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class Derived(val value: String)
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class Test : JavaDerived {
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override fun foo(a: Derived?): Derived {
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return super.foo(a)
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}
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}
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fun box(): String {
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return Test().foo(Derived("OK")).value
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}
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