KT-2752: refactor NameSuggestion, change rules for determining name stability and applying mangling

js/js.translator/testData/box/native/inheritanceInNativeClass.kt

@@ -0,0 +1,27 @@
+package foo
+
+open class A {
+    open protected fun foo(n: Int) = 23
+
+    fun bar(n: Int) = foo(n) + 100
+}
+
+open class B {
+    protected fun foo(n: Int) = 42
+
+    open fun bar(n: Int) = 142
+}
+
+@native fun createA(): A
+
+@native fun createB(): B
+
+fun box(): String {
+    val a = createA()
+    if (a.bar(0) != 124) return "fail1: ${a.bar(0)}"
+
+    val b = createB()
+    if (b.bar(0) != 42) return "fail2: ${b.bar(0)}"
+
+    return "OK"
+}