vladislav.grechko
27 lines
546 B
Kotlin
Vendored
27 lines
546 B
Kotlin
Vendored
// !OPT_IN: kotlin.contracts.ExperimentalContracts
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// WITH_STDLIB
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// JVM_ABI_K1_K2_DIFF: KT-62464
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import kotlin.contracts.*
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class Smth {
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val whatever: Int
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init {
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calculate({ whatever = it })
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}
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@OptIn(ExperimentalContracts::class)
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private inline fun calculate(block: (Int) -> Unit) {
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contract {
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callsInPlace(block, InvocationKind.EXACTLY_ONCE)
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}
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block(42)
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}
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}
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fun box(): String {
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val smth = Smth()
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return if (smth.whatever == 42) "OK" else "FAIL ${smth.whatever}"
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} |