Stanislav Ruban
27 lines
690 B
Kotlin
Vendored
27 lines
690 B
Kotlin
Vendored
// ISSUE: KT-52838
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// CHECK_TYPE_WITH_EXACT
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fun test() {
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val buildee = build {
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this as DerivedBuildee<*>
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getTypeVariable()
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}
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// exact type equality check — turns unexpected compile-time behavior into red code
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// considered to be non-user-reproducible code for the purposes of these tests
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checkExactType<Buildee<*>>(<!TYPE_MISMATCH("Buildee<Any?>; Buildee<*>")!>buildee<!>)
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}
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open class Buildee<TV> {
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fun getTypeVariable(): TV = storage
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private var storage: TV = null!!
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}
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class DerivedBuildee<TA>: Buildee<TA>()
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fun <PTV> build(instructions: Buildee<PTV>.() -> Unit): Buildee<PTV> {
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return DerivedBuildee<PTV>().apply(instructions)
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}
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