Mikhail Glukhikh
39 lines
854 B
Kotlin
Vendored
39 lines
854 B
Kotlin
Vendored
// WITH_REFLECT
|
|
|
|
// TARGET_BACKEND: JVM
|
|
|
|
import java.util.Arrays
|
|
import kotlin.reflect.KClass
|
|
import kotlin.reflect.KFunction0
|
|
|
|
inline fun <reified T> test(kFunction: KFunction0<Unit>, test: T.() -> Unit) {
|
|
val annotation = kFunction.annotations.single() as T
|
|
annotation.test()
|
|
}
|
|
|
|
fun check(b: Boolean, message: String) {
|
|
if (!b) throw RuntimeException(message)
|
|
}
|
|
|
|
annotation class Foo(vararg val a: String = ["a", "b"])
|
|
|
|
annotation class Bar(vararg val a: KClass<*> = [Int::class])
|
|
|
|
@Foo(*["/"])
|
|
fun test1() {}
|
|
|
|
@Bar(*[Long::class, String::class])
|
|
fun test2() {}
|
|
|
|
fun box(): String {
|
|
test<Foo>(::test1) {
|
|
check(a.contentEquals(arrayOf("/")), "Fail 1: ${a.joinToString()}")
|
|
}
|
|
|
|
test<Bar>(::test2) {
|
|
check(a.contentEquals(arrayOf(Long::class, String::class)), "Fail 2: ${a.joinToString()}")
|
|
}
|
|
|
|
return "OK"
|
|
}
|