Dmitry Jemerov
19 lines
291 B
Kotlin
19 lines
291 B
Kotlin
interface A {
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fun foo(): String = "A"
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}
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interface B {
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fun foo(): Any
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}
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class C : A, B
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fun box(): String {
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val c = C()
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var result = ""
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result += c.foo()
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result += (c : B).foo()
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result += (c : A).foo()
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return if (result == "AAA") "OK" else "Fail: $result"
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}
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