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7e6d080123
See KT-36812. Aside from the problem stated there, D8 will throw out the entire LVT if it sees a variable that has not been written to (and will generate incorrect SSA if the slot is reused with a different type). Note: this only fixes a FIR test because it's missing an `else -> throw` branch, and default initialization satisfies the verifier and masks the incorrect control flow.
23 lines
441 B
Kotlin
Vendored
23 lines
441 B
Kotlin
Vendored
import kotlin.contracts.ExperimentalContracts
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import kotlin.contracts.InvocationKind
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import kotlin.contracts.contract
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@ExperimentalContracts
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fun test(): Char {
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val c: Char
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doIt {
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c = ' '
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}
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return c
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}
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@ExperimentalContracts
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fun doIt(block: () -> Unit) {
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contract {
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callsInPlace(block, InvocationKind.EXACTLY_ONCE)
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}
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block()
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}
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// 0 ISTORE 0
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// 1 LOCALVARIABLE c Lkotlin/jvm/internal/Ref\$CharRef; |