Victor Petukhov
25 lines
573 B
Kotlin
Vendored
25 lines
573 B
Kotlin
Vendored
// ISSUE: KT-41164
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// WITH_STDLIB
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import kotlin.experimental.ExperimentalTypeInference
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interface MyProducerScope<in E>
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interface MyFlow<out T>
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fun <K> select(x: K, y: K): K = x
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@OptIn(ExperimentalTypeInference::class)
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fun <T> myCallbackFlow(block: MyProducerScope<T>.() -> Unit): MyFlow<T> = null!!
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fun MyProducerScope<*>.myAwaitClose(block: () -> Unit = {}) {}
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fun <E> myEmptyFlow(): MyFlow<E> = null!!
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fun test(): MyFlow<Int> {
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return select(
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myCallbackFlow {
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myAwaitClose {}
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},
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myEmptyFlow()
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)
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}
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fun box(): String = "OK"
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