Vladimir Sukharev
35 lines
1007 B
Kotlin
Vendored
35 lines
1007 B
Kotlin
Vendored
package kt50786
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import kotlinx.cinterop.*
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import kotlin.coroutines.*
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open class EmptyContinuation(override val context: CoroutineContext = EmptyCoroutineContext) : Continuation<Any?> {
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companion object : EmptyContinuation()
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override fun resumeWith(result: Result<Any?>) { result.getOrThrow() }
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}
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lateinit var continuation: Continuation<Unit>
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suspend fun suspendHere(): Unit = suspendCoroutine { cont ->
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continuation = cont
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}
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fun startCoroutine(block: suspend () -> Unit) {
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block.startCoroutine(EmptyContinuation)
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}
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@kotlin.test.Test
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fun testSafeSuspensionIsAllowedInAutoreleasepool() {
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// This test checks that the compiler doesn't prohibit calling suspend functions from `autoreleasepool {}`
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// if this call is not actually in the block, but in the local declaration inside it.
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// See https://youtrack.jetbrains.com/issue/KT-50786 for more details.
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autoreleasepool {
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startCoroutine {
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suspendHere()
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}
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}
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continuation.resume(Unit)
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}
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