add more cases

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8868 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/namespace_nested.i

@@ -74,6 +74,10 @@ namespace oss
     }
     
     namespace planargraph { // geos.planargraph
+      namespace algorithm { // geos.planargraph.algorithm
+	class Bar {
+	};
+      }
       namespace algorithm { // geos.planargraph.algorithm
 
 	class Foo {

Examples/test-suite/using_extend.i

@@ -25,6 +25,7 @@ public:
 
 class Bar {
 public:
+     int duh1() { return 1; }
      int duh(int x) { return x; }
      double blah(double x) { return x; }
 };
@@ -40,6 +41,7 @@ public:
 
 %extend FooBar 
 {
+  using Bar::duh1;
   using Bar::duh;
 }