vladislav.grechko
30 lines
478 B
Kotlin
Vendored
30 lines
478 B
Kotlin
Vendored
// !OPT_IN: kotlin.contracts.ExperimentalContracts
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// JVM_ABI_K1_K2_DIFF: KT-62464
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// FILE: 1.kt
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package test
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import kotlin.contracts.*
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public inline fun <R> myrun(block: () -> R): R {
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contract {
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callsInPlace(block, InvocationKind.EXACTLY_ONCE)
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}
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return block()
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}
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// FILE: 2.kt
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import test.*
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fun box(): String {
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val x: Int
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myrun {
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myrun {
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x = 42
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}
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}
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return if (x.inc() == 43) "OK" else "Fail: ${x.inc()}"
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}
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