Mikhail Glukhikh
39 lines
586 B
Kotlin
Vendored
39 lines
586 B
Kotlin
Vendored
// !OPT_IN: kotlin.contracts.ExperimentalContracts
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// IGNORE_BACKEND: NATIVE
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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 test(b: Boolean): Int {
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val x: Int
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if (b) {
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x = 1
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} else {
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myrun {
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x = -1
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}
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}
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return x
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}
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fun box(): String {
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if (test(true) != 1) return "Fail 1"
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if (test(false) != -1) return "Fail 2"
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return "OK"
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}
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