Mikhail Glukhikh
28 lines
402 B
Kotlin
Vendored
28 lines
402 B
Kotlin
Vendored
// !USE_EXPERIMENTAL: kotlin.RequiresOptIn
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// FILE: api.kt
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package api
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@RequiresOptIn
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@Retention(AnnotationRetention.BINARY)
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annotation class E
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open class Base {
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@E
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open fun foo() {}
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}
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// FILE: usage.kt
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package usage
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import api.*
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class Derived : Base() {
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override fun <!EXPERIMENTAL_OVERRIDE_ERROR!>foo<!>() {}
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}
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fun test(b: Base) {
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b.<!EXPERIMENTAL_API_USAGE_ERROR!>foo<!>()
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}
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