Files
kotlin-fork/compiler/testData/compileKotlinAgainstKotlin/optionalAnnotation.kt
T
2018-08-21 12:49:10 +02:00

39 lines
1.0 KiB
Kotlin
Vendored

// !LANGUAGE: +MultiPlatformProjects
// !USE_EXPERIMENTAL: kotlin.ExperimentalMultiplatform
// IGNORE_BACKEND: NATIVE
// FULL_JDK
// FILE: A.kt
package a
@OptionalExpectation
expect annotation class A(val x: Int)
@OptionalExpectation
expect annotation class B(val s: String)
actual annotation class A(actual val x: Int)
// FILE: B.kt
@file:Suppress("OPTIONAL_DECLARATION_USAGE_IN_NON_COMMON_SOURCE") // TODO: support common sources in the test infrastructure
import a.A
import a.B
import java.lang.reflect.Modifier
class Test {
@A(42)
@B("OK")
fun test() {}
}
fun box(): String {
val annotations = Test::class.java.declaredMethods.single().annotations.toList()
if (annotations.toString() != "[@a.A(x=42)]") return "Fail 1: $annotations"
// Can't use B::class.java because "Declaration annotated with '@OptionalExpectation' can only be used inside an annotation entry"
if (Modifier.isPublic(Class.forName("a.B").modifiers)) return "Fail 2: optional annotation class should not be public in the bytecode"
return "OK"
}