Codegen for callable reference expressions

#KT-1183 In Progress

compiler/testData/codegen/box/callableReference/innerConstructorFromTopLevelNoArgs.kt

@@ -0,0 +1,12 @@
+class A {
+    inner class Inner {
+        val o = 111
+        val k = 222
+    }
+}
+
+fun box(): String {
+    val result = (::A)().(A::Inner)().o + A().(A::Inner)().k
+    if (result != 333) return "Fail $result"
+    return "OK"
+}