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kotlin-fork/compiler/testData/diagnostics/tests/builderInference/issues/kt54400a.fir.kt
T
2024-01-10 14:56:30 +00:00

26 lines
637 B
Kotlin
Vendored

// ISSUE: KT-54400
// CHECK_TYPE_WITH_EXACT
fun test() {
val buildee = build {
typeVariableMutableProperty = ""
}
// 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<String>>(buildee)
}
class Buildee<TV> {
var typeVariableMutableProperty: TV
get() = storage
set(value) { storage = value }
private var storage: TV = null!!
}
fun <PTV> build(instructions: Buildee<PTV>.() -> Unit): Buildee<PTV> {
return Buildee<PTV>().apply(instructions)
}