Jinseong Jeon
40 lines
995 B
Kotlin
Vendored
40 lines
995 B
Kotlin
Vendored
open class A(val value: String) {
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inner class B(val s: String) {
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val result = value + "_" + s
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}
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}
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class C : A("fromC") {
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fun classReceiver() = B("OK")
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fun superReceiver() = super.B("OK")
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fun newAReceiver() = A("fromA").B("OK")
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fun aReceiver(): B {
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val a = A("fromA")
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return a.B("OK")
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}
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fun A.extReceiver() = this.B("OK")
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fun extReceiver() = A("fromA").extReceiver()
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}
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fun box(): String {
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val receiver = C()
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var result = receiver.classReceiver().result
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if (result != "fromC_OK") return "fail 1: $result"
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result = receiver.superReceiver().result
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if (result != "fromC_OK") return "fail 2: $result"
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result = receiver.aReceiver().result
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if (result != "fromA_OK") return "fail 3: $result"
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result = receiver.newAReceiver().result
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if (result != "fromA_OK") return "fail 3: $result"
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result = receiver.extReceiver().result
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if (result != "fromA_OK") return "fail 3: $result"
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return "OK"
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} |