Stanislav Ruban
31 lines
866 B
Kotlin
Vendored
31 lines
866 B
Kotlin
Vendored
// ISSUE: KT-50827
|
|
// CHECK_TYPE_WITH_EXACT
|
|
|
|
fun test() {
|
|
val box = ClassWithBoundedTypeParameter(
|
|
build {
|
|
setTypeVariable(TargetType())
|
|
}
|
|
)
|
|
val buildee = box.buildee
|
|
// exact type equality check — turns unexpected compile-time behavior into red code
|
|
// considered to be non-user-reproducible code for the purposes of these tests
|
|
checkExactType<Buildee<TargetType>>(<!TYPE_MISMATCH("Buildee<TargetType>; Buildee<Any>"), TYPE_MISMATCH("Buildee<Any>; Buildee<TargetType>")!>buildee<!>)
|
|
}
|
|
|
|
|
|
|
|
|
|
class TargetType
|
|
|
|
class ClassWithBoundedTypeParameter<T: Any>(val buildee: Buildee<T>)
|
|
|
|
class Buildee<TV> {
|
|
fun setTypeVariable(value: TV) { storage = value }
|
|
private var storage: TV = null!!
|
|
}
|
|
|
|
fun <PTV> build(instructions: Buildee<PTV>.() -> Unit): Buildee<PTV> {
|
|
return Buildee<PTV>().apply(instructions)
|
|
}
|