Dmitry Petrov
41 lines
938 B
Kotlin
Vendored
41 lines
938 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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// WITH_RUNTIME
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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: boundRefToSuperClassMethod.kt
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class Impl(val set1: Set<String>, val set2: Set<String>) : JDerived() {
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override fun is1(x: String) = x in set1
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override fun is2(x: String) = x in set2
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}
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fun cmp(d: JDerived) =
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Comparator.comparing(d::is1)
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.thenComparing(d::is2)
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fun box(): String {
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val cmp = cmp(Impl(setOf("a", "c"), setOf("c", "d")))
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val list = listOf("e", "d", "c", "b", "a").sortedWith(cmp)
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if (list != listOf("e", "b", "d", "a", "c"))
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return "Failed: ${list.toString()}"
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return "OK"
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}
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// FILE: JBase.java
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public abstract class JBase {
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public abstract boolean is1(String x);
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}
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// FILE: JDerived.java
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public abstract class JDerived extends JBase {
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public abstract boolean is2(String x);
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}
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