delegate use-site targeted annotations: parser, front-end, codegen with some tests #KT-10502 Fixed

compiler/testData/diagnostics/tests/annotations/withUseSiteTarget/repeatable.kt

@@ -1,8 +1,14 @@
+import kotlin.reflect.KProperty
+
 @Retention(AnnotationRetention.SOURCE)
 @Repeatable
 annotation class RepeatableAnn
 annotation class Ann
 
+class CustomDelegate {
+    operator fun getValue(thisRef: Any?, prop: KProperty<*>): String = prop.name
+}
+
 public class A(@param:Ann <!REPEATED_ANNOTATION!>@Ann<!> val x: Int, @param: RepeatableAnn @Ann val y: Int) {
 
     @field:Ann @property:Ann @RepeatableAnn @property:RepeatableAnn
@@ -17,4 +23,20 @@ public class A(@param:Ann <!REPEATED_ANNOTATION!>@Ann<!> val x: Int, @param: Rep
     @property:RepeatableAnn @RepeatableAnn
     val d: Int = 0
 
+    @property:RepeatableAnn @RepeatableAnn @delegate:RepeatableAnn
+    val e: String by CustomDelegate()
+
+    @property:Ann @delegate:Ann
+    val f: String by CustomDelegate()
+
+    // Ideally we should not have repeated anotation here and below
+    // (because @Ann should go to the property and the second annotation to its related field)
+    @Ann <!REPEATED_ANNOTATION!>@delegate:Ann<!>
+    val g: String by CustomDelegate()
+
+    @Ann <!REPEATED_ANNOTATION!>@field:Ann<!>
+    val h: String = ""
+
+    @property:Ann @field:Ann
+    val i: String = ""
 }