Add codegen tests for local classes/objects declated in class initializers or class parameter initializers

compiler/testData/codegen/box/localClasses/anonymousObjectInInitializer.kt

@@ -0,0 +1,13 @@
+class A {
+    var a: String = "Fail"
+
+    {
+        a = object {
+            fun toString(): String = "OK"
+        }.toString()
+    }
+}
+
+fun box() : String {
+    return A().a
+}

compiler/testData/codegen/box/localClasses/anonymousObjectInParameterInitializer.kt

@@ -0,0 +1,9 @@
+class A(
+        val a: String = object {
+            fun toString(): String = "OK"
+        }.toString()
+)
+
+fun box() : String {
+    return A().a
+}

compiler/testData/codegen/box/localClasses/localClassInInitializer.kt

@@ -0,0 +1,19 @@
+class A {
+    var a: String = "Fail"
+
+    {
+        open class B() {
+            open fun s() : String = "O"
+        }
+
+        object O: B() {
+            override fun s(): String = "K"
+        }
+
+        a = B().s() + O.s()
+    }
+}
+
+fun box() : String {
+    return A().a
+}

compiler/testData/codegen/box/localClasses/localClassInParameterInitializer.kt

@@ -0,0 +1,17 @@
+class A(
+        val a: String = {
+            open class B() {
+                open fun s() : String = "O"
+            }
+
+            object O: B() {
+                override fun s(): String = "K"
+            }
+
+            B().s() + O.s()
+        }()
+)
+
+fun box() : String {
+    return A().a
+}