Dmitry Savvinov
17 lines
559 B
Kotlin
Vendored
17 lines
559 B
Kotlin
Vendored
// !LANGUAGE: +AllowContractsForCustomFunctions +UseCallsInPlaceEffect
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// !USE_EXPERIMENTAL: kotlin.contracts.ExperimentalContracts
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// !DIAGNOSTICS: -INVISIBLE_REFERENCE -INVISIBLE_MEMBER
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import kotlin.contracts.*
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inline fun <T> myRun(block: () -> T): T {
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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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fun throwInLambda(): Int {
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<!UNREACHABLE_CODE!>val <!UNUSED_VARIABLE!>x<!> =<!> myRun { throw java.lang.IllegalArgumentException(); <!UNREACHABLE_CODE!>42<!> }
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<!UNREACHABLE_CODE!>return x<!>
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} |