data deprecations (empty constructors, non val/var arguments, vararg, superclasses) are now errors, relevant tests fixed

compiler/testData/loadJava/compiledKotlin/dataClass/MixedComponents.kt

@@ -1,3 +1,3 @@
 package test
 
-data class DataClass(var x: String, y: Int, val z: Double)
+data class DataClass(var x: String, val z: Double)

compiler/testData/loadJava/compiledKotlin/dataClass/MixedComponents.txt

@@ -1,7 +1,7 @@
 package test
 
 @kotlin.data() public final class DataClass {
-    /*primary*/ public constructor DataClass(/*0*/ x: kotlin.String, /*1*/ y: kotlin.Int, /*2*/ z: kotlin.Double)
+    /*primary*/ public constructor DataClass(/*0*/ x: kotlin.String, /*1*/ z: kotlin.Double)
     public final var x: kotlin.String
         public final fun <get-x>(): kotlin.String
         public final fun <set-x>(/*0*/ <set-?>: kotlin.String): kotlin.Unit
@@ -9,5 +9,5 @@ package test
         public final fun <get-z>(): kotlin.Double
     public final operator /*synthesized*/ fun component1(): kotlin.String
     public final operator /*synthesized*/ fun component2(): kotlin.Double
-    public final /*synthesized*/ fun copy(/*0*/ x: kotlin.String = ..., /*1*/ y: kotlin.Int, /*2*/ z: kotlin.Double = ...): test.DataClass
+    public final /*synthesized*/ fun copy(/*0*/ x: kotlin.String = ..., /*1*/ z: kotlin.Double = ...): test.DataClass
 }

compiler/testData/loadJava/compiledKotlin/dataClass/NoComponents.kt

@@ -1,4 +0,0 @@
-package test
-
-data class DataClass
-data class OtherDataClass()

compiler/testData/loadJava/compiledKotlin/dataClass/ParamNameSameToField.kt

@@ -1,7 +0,0 @@
-//ALLOW_AST_ACCESS
-package test
-
-data class A(foo: String, val bar: Int, other: Long) {
-    val foo = foo
-    val other = other
-}