Alexander Udalov
8f0885ca03
To better emphasize the fact that all returned properties require an instance of the class they are declared in. Another issue was that 'Some::class.extensionProperties' was sometimes incorrectly perceived as "get all extension properties available on the class Some"
31 lines
623 B
Kotlin
Vendored
31 lines
623 B
Kotlin
Vendored
import kotlin.reflect.*
|
|
import kotlin.reflect.jvm.accessible
|
|
|
|
class A {
|
|
private var value = 0
|
|
|
|
fun ref() = A::class.memberProperties.single() as KMutableProperty1<A, Int>
|
|
}
|
|
|
|
fun box(): String {
|
|
val a = A()
|
|
val p = a.ref()
|
|
try {
|
|
p.set(a, 1)
|
|
return "Fail: private property is accessible by default"
|
|
} catch(e: IllegalPropertyAccessException) { }
|
|
|
|
p.accessible = true
|
|
|
|
p.set(a, 2)
|
|
p.get(a)
|
|
|
|
p.accessible = false
|
|
try {
|
|
p.set(a, 3)
|
|
return "Fail: setAccessible(false) had no effect"
|
|
} catch(e: IllegalPropertyAccessException) { }
|
|
|
|
return "OK"
|
|
}
|