Fix toString and hashCode for array members of data classes

Generate them as special intrinsics that would be mapped to proper
platform-specific calls by BEs.

 #KT-16945 Fixed

compiler/tests/org/jetbrains/kotlin/ir/IrTextTestCaseGenerated.java

@@ -74,6 +74,12 @@ public class IrTextTestCaseGenerated extends AbstractIrTextTestCase {
             doTest(fileName);
         }
 
+        @TestMetadata("dataClassWithArrayMembers.kt")
+        public void testDataClassWithArrayMembers() throws Exception {
+            String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/classes/dataClassWithArrayMembers.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("dataClasses.kt")
         public void testDataClasses() throws Exception {
             String fileName = KotlinTestUtils.navigationMetadata("compiler/testData/ir/irText/classes/dataClasses.kt");