Updated example documentation

docs/test_cases/t00002.md

@@ -52,6 +52,29 @@ public:
             a->foo_c();
     }
 
+private:
+    std::vector<A *> as;
+};
+
+//
+// NOTE: libclang fails on:
+//
+//   class D : public virtual B, public virtual C {
+//
+class E : virtual public B, virtual public C {
+public:
+    void foo_a() override
+    {
+        for (auto a : as)
+            a->foo_a();
+    }
+
+    void foo_c() override
+    {
+        for (auto a : as)
+            a->foo_c();
+    }
+
 private:
     std::vector<A *> as;
 };