Ilya Matveev
21 lines
316 B
Kotlin
21 lines
316 B
Kotlin
open class A {
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open val a = "OK"
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}
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class B : A() {
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override val a = "FAIL"
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fun foo() = "CRUSH"
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}
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class C {
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fun A?.complex(): String {
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if (this is B) return foo()
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else if (this != null) return a
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else return "???"
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}
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fun bar() = A().complex()
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}
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fun box() = C().bar()
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