Put reference to default object in default object extenstion call

idea/testData/resolve/references/ClassQualifierForNestedClassConstructorCall.kt

@@ -0,0 +1,17 @@
+package t
+
+class A {
+    class object Default {
+
+    }
+
+    class B
+}
+
+fun test() {
+    <caret>A.B()
+}
+
+
+// REF: (t).A
+

idea/testData/resolve/references/DefaultObjectAsExtensionReceiverForFunction.kt

@@ -0,0 +1,17 @@
+package t
+
+class A {
+    class object Default {
+
+    }
+}
+
+fun A.Default.foo() {}
+
+fun test() {
+    <caret>A.foo()
+}
+
+
+// REF: class object of (t).A
+

idea/testData/resolve/references/DefaultObjectAsExtensionReceiverForProperty.kt

@@ -0,0 +1,17 @@
+package t
+
+class A {
+    class object B {
+
+    }
+}
+
+val A.B.bar : Int get() = 1
+
+fun test() {
+    <caret>A.bar
+}
+
+
+// REF: class object of (t).A
+

idea/testData/resolve/references/DefaultObjectAsReceiverForExtensionFunctionOnSuperType.kt

@@ -0,0 +1,19 @@
+package t
+
+trait Trait
+
+open class A {
+    class object Default : Trait {
+
+    }
+}
+
+fun Trait.foo() {}
+
+fun test() {
+    <caret>A.foo()
+}
+
+
+// REF: class object of (t).A
+

idea/testData/resolve/references/DefaultObjectAsReceiverForMemberPropertyInSuperType.kt

@@ -0,0 +1,19 @@
+package t
+
+trait Trait {
+    val some : Int get() = 1
+}
+
+open class A {
+    class object Default : Trait {
+
+    }
+}
+
+fun test() {
+    <caret>A.some
+}
+
+
+// REF: class object of (t).A
+

idea/testData/resolve/references/DefaultObjectInShortReferenceFormCall.kt

@@ -0,0 +1,15 @@
+package t
+
+class A {
+    class object Default {
+        fun test()
+    }
+}
+
+fun test() {
+    <caret>A.test()
+}
+
+
+// REF: class object of (t).A
+