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17 lines
300 B
Kotlin
Vendored
17 lines
300 B
Kotlin
Vendored
interface IFn {
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operator fun invoke(): String
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}
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abstract class Base(val fn: IFn)
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class Host {
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companion object : Base(
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object : IFn {
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override fun invoke(): String = Host.ok()
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}
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) {
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fun ok() = "OK"
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}
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}
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fun box() = Host.Companion.fn() |