Dmitriy Novozhilov
20 lines
281 B
Kotlin
Vendored
20 lines
281 B
Kotlin
Vendored
// ISSUE: KT-44942
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abstract class A {
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abstract fun foo(): String
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}
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class B : A() {
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override fun foo(): String = "fail"
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fun bar() = "fail"
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}
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class C : A() {
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override fun foo(): String = "OK"
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}
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fun A.test() = (this as? B)?.bar() ?: foo()
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fun box() = C().test()
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