add the 'naturalvar' option/mode/feature, to allow member variables to be treated in a natural way, as the global ones. This mean use the const SWIGTYPE &(C++)/SWIGTYPE(C) typemaps instead of the plain SWIGTYPE * typemap for the set/get methods.

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@8089 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/naturalvar.i

@@ -0,0 +1,38 @@
+%module(naturalvar) naturalvar
+
+#ifdef __cplusplus
+%include std_string.i
+%inline 
+{
+  struct Foo
+  {
+  };
+  
+
+  std::string s;
+  struct Bar
+  {
+    int i;
+    Foo f;
+    std::string s;
+  };
+}
+#else
+%inline 
+{
+  typedef struct _foo
+  {
+  }Foo;
+  
+  
+  char *s;
+  typedef struct _bar
+  {
+    int i;
+    Foo f;
+    char *s;
+  }  Bar;
+}
+#endif
+
+