Fixes to support protected members with director, proper virtual member recognition and support of the nodirector feature

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5485 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/python/director_nested_runme.py

@@ -0,0 +1,36 @@
+from director_nested import *
+
+
+class A(FooBar_int):
+  def do_step(self):
+    return "A::do_step;"
+  
+  def get_value(self):
+    return "A::get_value"
+
+  pass
+
+
+a = A()
+if a.step() != "Bar::step;Foo::advance;Bar::do_advance;A::do_step;":
+  raise RuntimeError,"Bad A virtual resolution"
+
+
+class B(FooBar_int):
+  def do_advance(self):
+    return "B::do_advance;" + self.do_step()
+
+  def do_step(self):
+    return "B::do_step;"
+  
+  def get_value(self):
+    return "B::get_value"
+
+  pass
+
+
+b = B()
+
+if b.step() != "Bar::step;Foo::advance;B::do_advance;B::do_step;":
+  raise RuntimeError,"Bad B virtual resolution"
+