Mikhail Glukhikh
37 lines
703 B
Kotlin
Vendored
37 lines
703 B
Kotlin
Vendored
// TARGET_BACKEND: JVM
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// IGNORE_BACKEND_FIR: JVM_IR
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// FIR status: Fail: should have been an exception
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// MODULE: lib
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// FILE: Delegation.java
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public class Delegation {
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public static class ReturnNull {
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public String foo() {
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return null;
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}
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}
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}
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// MODULE: main(lib)
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// FILE: delegation.kt
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interface Tr {
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fun foo(): String
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}
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class DelegateTo : Delegation.ReturnNull(), Tr {
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override fun foo() = super<Delegation.ReturnNull>.foo()
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}
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class DelegateFrom : Tr by DelegateTo()
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fun box(): String {
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try {
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DelegateFrom().foo()
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return "Fail: should have been an exception"
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}
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catch(e: NullPointerException) {
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return "OK"
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}
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}
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