Mark Punzalan
45 lines
1.1 KiB
Kotlin
Vendored
45 lines
1.1 KiB
Kotlin
Vendored
// IGNORE_BACKEND_FIR: JVM_IR
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// WITH_REFLECT
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// TARGET_BACKEND: JVM
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import java.util.Arrays
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import kotlin.reflect.KClass
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import kotlin.reflect.KFunction0
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inline fun <reified T> test(kFunction: KFunction0<Unit>, test: T.() -> Unit) {
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val annotation = kFunction.annotations.single() as T
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annotation.test()
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}
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fun check(b: Boolean, message: String) {
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if (!b) throw RuntimeException(message)
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}
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annotation class Foo(val a: FloatArray = [], val b: Array<String> = [], val c: Array<KClass<*>> = [])
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@Foo(a = [1f, 2f, 1 / 0f])
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fun test1() {}
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@Foo(b = ["Hello", ", ", "Kot" + "lin"])
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fun test2() {}
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@Foo(c = [Int::class, Array<Short>::class, Foo::class])
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fun test3() {}
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fun box(): String {
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test<Foo>(::test1) {
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check(a.contentEquals(floatArrayOf(1f, 2f, Float.POSITIVE_INFINITY)), "Fail 1: ${a.joinToString()}")
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}
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test<Foo>(::test2) {
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check(b.contentEquals(arrayOf("Hello", ", ", "Kotlin")), "Fail 2: ${b.joinToString()}")
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}
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test<Foo>(::test3) {
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check(c.contentEquals(arrayOf(Int::class, Array<Short>::class, Foo::class)), "Fail 3: ${c.joinToString()}")
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}
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return "OK"
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}
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