Replace 'class object' with 'default object' in renderers and test data

Includes changes to decompiled text
Old syntax is used in builtins and project code for now

compiler/testData/codegen/box/classes/boxPrimitiveTypeInClinitOfClassObject.kt

@@ -1,5 +1,5 @@
 class A {
-  class object {
+  default object {
     var xi = 0
     var xin : Int? = 0
     var xinn : Int? = null

compiler/testData/codegen/box/classes/classObject.kt

@@ -1,5 +1,5 @@
 class C() {
-  class object {
+  default object {
     fun create() = C()
   }
 }

compiler/testData/codegen/box/classes/classObjectAsExtensionReceiver.kt

@@ -1,7 +1,7 @@
 fun Any.foo() = 1
 
 class A {
-    class object
+    default object
 }
 
 fun box() = if (A.foo() == 1) "OK" else "fail"

compiler/testData/codegen/box/classes/classObjectAsStaticInitializer.kt

@@ -1,7 +1,7 @@
 var global = 0;
 
 class C {
-  class object {
+  default object {
       {
         global = 1;
       }

compiler/testData/codegen/box/classes/classObjectField.kt

@@ -1,5 +1,5 @@
 class A() {
-    class object {
+    default object {
         val value = 10
     }
 }

compiler/testData/codegen/box/classes/classObjectInTrait.kt

@@ -1,7 +1,7 @@
 // EA-38323 - Illegal field modifiers in class: classObject field in C must be static and final 
 
 trait C {
-  class object {
+  default object {
     public val FOO: String = "OK"
   }
 }

compiler/testData/codegen/box/classes/classObjectNotOfEnum.kt

@@ -1,5 +1,5 @@
 class A {
-    class object {
+    default object {
         fun values() = "O"
         fun valueOf() = "K"
     }

compiler/testData/codegen/box/classes/classObjectToString.kt

@@ -1,4 +1,4 @@
-class SomeClass { class object }
+class SomeClass { default object }
 
 fun box() = 
     if ((SomeClass.toString() as java.lang.String).matches("SomeClass\\\$Default@[0-9a-fA-F]+"))

compiler/testData/codegen/box/classes/classObjectWithPrivateGenericMember.kt

@@ -1,5 +1,5 @@
 class C() {
-    class object {
+    default object {
         private fun <T> create() = C()
     }
 

compiler/testData/codegen/box/classes/classObjectsWithParentClasses.kt

@@ -1,5 +1,5 @@
 open class Test {
-    class object {
+    default object {
         fun testStatic(ic: InnerClass): NotInnerClass = NotInnerClass(ic.value)
     }
 

compiler/testData/codegen/box/classes/extensionOnNamedClassObject.kt

@@ -1,5 +1,5 @@
 class C() {
-    class object Foo
+    default object Foo
 }
 
 fun C.Foo.create() = 3

compiler/testData/codegen/box/classes/kt1018.kt

@@ -4,7 +4,7 @@ public class StockMarketTableModel() {
         return COLUMN_TITLES?.size()!!
     }
 
-    class object {
+    default object {
         private val COLUMN_TITLES : Array<Int?> = arrayOfNulls<Int>(10)
     }
 }

compiler/testData/codegen/box/classes/kt2384.kt

@@ -1,5 +1,5 @@
 class A {
-    class object {
+    default object {
         val b = 0
         val c = b
         

compiler/testData/codegen/box/classes/kt249.kt

@@ -1,7 +1,7 @@
 package x
 
 class Outer() {
-    class object {
+    default object {
         class Inner() {
         }
     }

compiler/testData/codegen/box/classes/kt2784.kt

@@ -1,7 +1,7 @@
 open class Factory(p: Int)
 
 class A {
-    class object : Factory(1)
+    default object : Factory(1)
 }
 
 fun box() : String {

compiler/testData/codegen/box/classes/kt508.kt

@@ -2,7 +2,7 @@ package mult_constructors_3_bug
 
 public open class Identifier() {
     private var myNullable : Boolean = true
-    class object {
+    default object {
         open public fun init(isNullable : Boolean) : Identifier {
             val __ = Identifier()
             __.myNullable = isNullable

compiler/testData/codegen/box/classes/namedClassObject.kt

@@ -1,5 +1,5 @@
 class C() {
-    class object Foo {
+    default object Foo {
         fun create() = 3
     }
 }

compiler/testData/codegen/box/defaultArguments/constructor/kt3060.kt

@@ -1,5 +1,5 @@
 class Foo private(val param: String = "OK") {
-    class object {
+    default object {
         val s = Foo()
     }
 }

compiler/testData/codegen/box/defaultArguments/function/extentionFunctionInClassObject.kt

@@ -1,5 +1,5 @@
 class A {
-  class object {
+  default object {
     fun Int.foo(a: Int = 1): Int {
         return a
     }

compiler/testData/codegen/box/delegatedProperty/kt4138.kt

@@ -5,14 +5,14 @@ class Delegate<T>(var inner: T) {
 
 
 class Foo (val f: Int) {
-    class object {
+    default object {
         val A: Foo by Delegate(Foo(11))
         var B: Foo by Delegate(Foo(11))
     }
 }
 
 trait FooTrait {
-    class object {
+    default object {
         val A: Foo by Delegate(Foo(11))
         var B: Foo by Delegate(Foo(11))
     }

compiler/testData/codegen/box/delegatedProperty/propertyMetadataShouldBeCached.kt

@@ -3,7 +3,7 @@ import java.util.IdentityHashMap
 class A {
     var foo: Int by IntHandler
 
-    class object {
+    default object {
         var bar: Any? by AnyHandler
     }
 }

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObject1.kt

@@ -1,5 +1,5 @@
 class A {
-    class object {
+    default object {
         fun invoke(i: Int) = i
     }
 }

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObject1.txt

@@ -8,7 +8,7 @@ internal final class A {
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-    internal class object Default {
+    internal default object Default {
         private constructor Default()
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObject2.kt

@@ -3,7 +3,7 @@ trait B
 fun B.invoke(i: Int) = i
 
 class A {
-    class object: B {
+    default object: B {
     }
 }
 

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObject2.txt

@@ -9,7 +9,7 @@ internal final class A {
     public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
     public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-    internal class object Default : B {
+    internal default object Default : B {
         private constructor Default()
         public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObjectOfNestedClass1.kt

@@ -1,6 +1,6 @@
 class A {
     class Nested {
-        class object {
+        default object {
             fun invoke(i: Int) = i
         }
     }

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObjectOfNestedClass1.txt

@@ -14,7 +14,7 @@ internal final class A {
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
         public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-        internal class object Default {
+        internal default object Default {
             private constructor Default()
             public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
             public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObjectOfNestedClass2.kt

@@ -2,7 +2,7 @@ import A.Nested
 
 class A {
     class Nested {
-        class object {
+        default object {
             fun invoke(i: Int) = i
         }
     }

compiler/testData/codegen/box/diagnostics/functions/invoke/onObjects/invokeOnClassObjectOfNestedClass2.txt

@@ -14,7 +14,7 @@ internal final class A {
         public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int
         public open override /*1*/ /*fake_override*/ fun toString(): kotlin.String
 
-        internal class object Default {
+        internal default object Default {
             private constructor Default()
             public open override /*1*/ /*fake_override*/ fun equals(/*0*/ other: kotlin.Any?): kotlin.Boolean
             public open override /*1*/ /*fake_override*/ fun hashCode(): kotlin.Int

compiler/testData/codegen/box/enum/classObjectInEnum.kt

@@ -3,7 +3,7 @@ enum class Game {
     PAPER
     SCISSORS
 
-    class object {
+    default object {
         fun foo() = ROCK
         val bar = PAPER
     }

compiler/testData/codegen/box/enum/inclassobj.kt

@@ -2,7 +2,7 @@ fun box() = if(Context.operatingSystemType == Context.Default.OsType.OTHER) "OK"
 
 public class Context
 {
-        class object
+        default object
         {
                 public enum class OsType {
                         LINUX;

compiler/testData/codegen/box/enum/innerWithExistingClassObject.kt

@@ -1,5 +1,5 @@
 class A {
-    class object {}
+    default object {}
     enum class E {
         OK
     }

compiler/testData/codegen/box/extensionFunctions/kt4228.kt

@@ -1,5 +1,5 @@
 class A {
-    class object
+    default object
 }
 
 val foo: Any.() -> Unit = {}

compiler/testData/codegen/box/fieldRename/constructorAndClassObject.kt

@@ -1,6 +1,6 @@
 class Test(val prop: String) {
 
-  class object {
+  default object {
     public val prop : String = "CO";
   }
 

compiler/testData/codegen/box/functions/kt2716.kt

@@ -1,7 +1,7 @@
 package someTest
 
 public class Some private(val v: String) {
-    class object {
+    default object {
         public fun init(v: String): Some {
             return Some(v)
         }

compiler/testData/codegen/box/innerNested/nestedClassObject.kt

@@ -1,6 +1,6 @@
 class Outer {
     class Nested {
-        class object {
+        default object {
             val O = "O"
             val K = "K"
         }

compiler/testData/codegen/box/objects/flist.kt

@@ -3,7 +3,7 @@ public abstract class FList<T>() {
     public abstract val tail: FList<T>
     public abstract val empty: Boolean
 
-    class object {
+    default object {
         val emptyFList = object: FList<Any>() {
             public override val head: Any
                 get() = throw UnsupportedOperationException();

compiler/testData/codegen/box/objects/kt1047.kt

@@ -2,7 +2,7 @@ public open class Test() {
     open public fun test() : Unit {
         System.out?.println(hello)
     }
-    class object {
+    default object {
         private val hello : String? = "Hello"
     }
 }

compiler/testData/codegen/box/objects/kt2719.kt

@@ -1,5 +1,5 @@
 class Clazz {
-    class object {
+    default object {
         val a = object {
             fun run(x: String) = x
         }

compiler/testData/codegen/box/objects/kt535.kt

@@ -3,7 +3,7 @@ class Identifier<T>(t : T?, myHasDollar : Boolean) {
 
     public fun getName() : T? { return myT }
 
-    class object {
+    default object {
         open public fun init<T>(name : T?) : Identifier<T> {
             val __ = Identifier<T>(name, false)
             return __

compiler/testData/codegen/box/objects/kt560.kt

@@ -4,7 +4,7 @@ import java.io.*
 
 open class AllEvenNum() {
 
-    class object {
+    default object {
         open public fun main(args : Array<String?>?) : Unit {
             var i : Int = 1
             while ((i <= 100)) {

compiler/testData/codegen/box/objects/kt640.kt

@@ -14,7 +14,7 @@ public open class Identifier<T>(myName : T?, myHasDollar : Boolean) {
         return myName
     }
 
-    class object {
+    default object {
         open public fun init<T>(name : T?) : Identifier<T> {
             val __ = Identifier<T>(name, false)
             return __

compiler/testData/codegen/box/properties/classObjectProperties.kt

@@ -1,6 +1,6 @@
 class Test {
 
-    class object {
+    default object {
 
         public val prop1 : Int = 10
 

compiler/testData/codegen/box/properties/kt1482_2279.kt

@@ -1,7 +1,7 @@
 abstract class ClassValAbstract {
     abstract var a: Int
 
-    class object {
+    default object {
         val methods = (this as java.lang.Object).getClass()?.getClassLoader()?.loadClass("ClassValAbstract")?.getMethods()!!
     }
 }

compiler/testData/codegen/box/properties/kt3551.kt

@@ -8,7 +8,7 @@ class Identifier() {
         return myNullable
     }
 
-    class object {
+    default object {
         fun init(isNullable : Boolean) : Identifier {
             val id = Identifier()
             id.myNullable = isNullable

compiler/testData/codegen/box/properties/kt4140.kt

@@ -1,6 +1,6 @@
 class TestObject()
 {
-    class object {
+    default object {
         var prop: Int = 1
             get() = $prop++
     }

compiler/testData/codegen/box/properties/kt4252.kt

@@ -2,7 +2,7 @@ class CallbackBlock {}
 
 public class Foo
 {
-    class object {
+    default object {
         private var bar = 0
     }
 

compiler/testData/codegen/box/properties/kt4252_2.kt

@@ -1,5 +1,5 @@
 class Foo() {
-    class object {
+    default object {
         val bar = "OK";
         var boo = "FAIL";
     }

compiler/testData/codegen/box/staticFields/anonymousInitializerInClassObject.kt

@@ -1,5 +1,5 @@
 class Foo {
-    class object {
+    default object {
         val bar: String
 
         {

compiler/testData/codegen/box/staticFields/incInClassObject.kt

@@ -1,6 +1,6 @@
 
 class A {
-    class object {
+    default object {
         private var r: Int = 1;
 
         fun test(): Int {

compiler/testData/codegen/box/staticFields/inheritedPropertyInClassObject.kt

@@ -1,6 +1,6 @@
 open class Bar<T>(val prop: String)
 class Foo {
-    class object : Bar<Foo>("OK") {
+    default object : Bar<Foo>("OK") {
         val p = Foo.prop
         val p2 = prop
         val p3 = this.prop