fixes for namespaces + class declarations + %template directive

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@6576 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/namespace_class.i

@@ -0,0 +1,150 @@
+%module namespace_class
+
+%inline %{
+  template<class T> void foobar(T t) {}
+  namespace test {
+    template<class T> void barfoo(T t) {}
+  }  
+%}
+
+%template(FooBarInt) ::foobar<int>;
+%template(BarFooInt) test::barfoo<int>;
+
+
+%inline %{
+
+  namespace test {
+    enum Hello {
+      Hi
+    };    
+    
+    struct Test;
+
+    struct Bar  {
+      Hello foo(Hello h) {
+	return h;
+      }
+    };
+
+    namespace hola {
+      struct Bor;
+      struct Foo;
+      struct Foobar;
+      template <class T> struct BarT {
+      };
+
+      template <class T> class FooT;
+    }
+
+    template <class T>
+    class hola::FooT {
+    public:
+      Hello foo(Hello h) {
+	return h;
+      }
+      
+      T bar(T h) {
+	return h;
+      }
+    };
+
+    namespace hola {
+      template <> class FooT<double>;
+      template <> class FooT<int>;
+    }
+    
+    template <>
+    class hola::FooT<double> {
+    public:
+      double moo(double h) {
+	return h;
+      }
+    };
+
+    int a;
+
+    struct hola::Foo : Bar {
+      Hello bar(Hello h) {
+	return h;
+      }    
+    };
+  }
+  
+  struct test::Test {
+    Hello foo(Hello h) {
+      return h;
+    }
+  };
+
+  struct test::hola::Bor {
+    Hello foo(Hello h) {
+      return h;
+    }    
+  };
+
+  namespace test {
+    struct hola::Foobar : Bar {
+      Hello bar(Hello h) {
+	return h;
+      }    
+    };
+  }
+
+  template <>
+  class test::hola::FooT<int> {
+  public:
+    int quack(int h) {
+      return h;
+    }
+  };
+
+%}
+
+
+namespace test
+{
+  namespace hola {
+    %template(FooT_i) FooT<int>;
+  }
+
+  %template(FooT_H) hola::FooT<Hello>;
+}
+
+%template(FooT_d) test::hola::FooT<double>;
+%template(BarT_H) test::hola::BarT<test::Hello>;
+
+%inline %{
+
+  namespace hi {
+    namespace hello {
+      template <class T> struct PooT;
+    }
+
+    namespace hello {
+      template <class T> struct PooT
+      {
+      }; 
+    }
+  }
+%}
+
+%template(Poo_i) hi::hello::PooT<int>;
+
+%inline %{
+
+  template <class T> struct BooT {
+  };
+
+  namespace test {
+    
+    typedef ::BooT<Hello> BooT_H;
+  }
+
+%}
+
+namespace test {
+  
+  %template(BooT_H) ::BooT<Hello>;
+}
+%template(BooT_i) ::BooT<int>;
+