Generate IR for annotation class constructors.

compiler/testData/ir/irText/declarations/annotations/arrayInAnnotationArguments.kt.txt

@@ -1,13 +1,23 @@
-annotation class TestAnnWithIntArray : Annotation {
-  constructor(x: IntArray) /* primary */ 
+open annotation class TestAnnWithIntArray : Annotation {
+  constructor(x: IntArray) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
   val x: IntArray
     field = x
     get
 
 }
 
-annotation class TestAnnWithStringArray : Annotation {
-  constructor(x: Array<String>) /* primary */ 
+open annotation class TestAnnWithStringArray : Annotation {
+  constructor(x: Array<String>) /* primary */ {
+    super/*Any*/()
+    /* <init>() */
+
+  }
+
   val x: Array<String>
     field = x
     get
@@ -23,4 +33,3 @@ fun test1() {
 @TestAnnWithStringArray(x = ["d", "e", "f"])
 fun test2() {
 }
-