Recursive equals: case with recursive not equals + extra tests

idea/testData/inspectionsLocal/recursiveEqualsCall/recursiveNested.kt

@@ -0,0 +1,8 @@
+open class Outer {
+    inner class Nested : Outer() {
+        override fun equals(other: Any?): Boolean {
+            if (this@Nested <caret>== other) return true
+            return false
+        }
+    }
+}