Stanislav Ruban
51 lines
2.3 KiB
Kotlin
Vendored
51 lines
2.3 KiB
Kotlin
Vendored
// ISSUE: KT-63841
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// CHECK_TYPE_WITH_EXACT
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class TargetType { fun targetTypeMemberFunction() {} }
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class DifferentType
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fun test() {
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val targetTypeBuildee = build {
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var variable = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>getTypeVariable()<!>
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variable = TargetType()
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variable.targetTypeMemberFunction()
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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<TargetType>>(<!TYPE_MISMATCH("Buildee<TargetType>; Buildee<TargetType?>"), TYPE_MISMATCH("Buildee<TargetType?>; Buildee<TargetType>")!>targetTypeBuildee<!>)
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val differentTypeBuildee = <!NEW_INFERENCE_NO_INFORMATION_FOR_PARAMETER!>build<!> {
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var variable = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>getTypeVariable()<!>
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variable = DifferentType()
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variable.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE!>targetTypeMemberFunction<!>()
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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<DifferentType>>(<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE!>differentTypeBuildee<!>)
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val anyBuildee = build {
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var variable = <!VARIABLE_WITH_REDUNDANT_INITIALIZER!>getTypeVariable()<!>
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variable = TargetType()
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variable.targetTypeMemberFunction()
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variable = DifferentType()
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variable.<!DEBUG_INFO_ELEMENT_WITH_ERROR_TYPE, DEBUG_INFO_UNRESOLVED_WITH_TARGET, UNRESOLVED_REFERENCE!>targetTypeMemberFunction<!>()
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variable = TargetType()
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variable.targetTypeMemberFunction()
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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<Any>>(<!TYPE_MISMATCH("Buildee<Any>; Buildee<TargetType>"), TYPE_MISMATCH("Buildee<TargetType>; Buildee<Any>")!>anyBuildee<!>)
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}
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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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fun <PTV> build(instructions: Buildee<PTV>.() -> Unit): Buildee<PTV> {
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return Buildee<PTV>().apply(instructions)
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}
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