Erokhin Stanislav
20 lines
251 B
Kotlin
20 lines
251 B
Kotlin
package foo
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open class A
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trait B
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class C: A(), B
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fun box(): String {
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val a = A()
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val b = object : B {}
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val c = C()
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if (a is B) return "a is B"
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if (b !is B) return "b !is B"
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if (c !is B) return "c !is B"
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return "OK"
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} |