Dmitry Savvinov
4434db4d69
- Make AbstractDiagnosticsTest dump function contracts - Add diagnostics tests on parsing contracts - Add diagnostics tests on smartcats in presence of functions with contracts - Add diagnostics tests on initialization and flow in presence of in-place called lambdas ========== Introduction of EffectSystem: 16/18
33 lines
649 B
Kotlin
Vendored
33 lines
649 B
Kotlin
Vendored
// !LANGUAGE: +CallsInPlaceEffect
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// !DIAGNOSTICS: -INVISIBLE_REFERENCE -INVISIBLE_MEMBER -UNUSED_PARAMETER
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import kotlin.internal.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 someComputation(): Int = 42
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fun report(x: Int) = Unit
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fun innerTryCatchFinally() {
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val x: Int
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myRun {
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try {
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x = someComputation()
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report(x)
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} catch (e: java.lang.Exception) {
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<!VAL_REASSIGNMENT!>x<!> = 42
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report(x)
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} finally {
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x = 0
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}
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}
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x.inc()
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} |