set PyObject * out typemaps back to simple returns

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@8584 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/test-suite/langobj.i

@@ -27,12 +27,15 @@
 %}
 
 
-%inline %{
+%inline {
 
   SWIG_Object identity(SWIG_Object x) {
+#ifdef SWIGPYTHON
+    Py_XINCREF(x);
+#endif
     return x;    
   }
 
-%}
+}
 
   

SWIG/Lib/python/pyiterators.swg

@@ -26,9 +26,6 @@ namespace swig
      Mark methods that return new objects
   */
   %newobject PySwigIterator::copy;
-  %newobject PySwigIterator::value;
-  %newobject PySwigIterator::next;
-  %newobject PySwigIterator::previous;
   %newobject PySwigIterator::operator + (ptrdiff_t n) const;
   %newobject PySwigIterator::operator - (ptrdiff_t n) const;
 }

SWIG/Lib/python/pytypemaps.swg

@@ -83,21 +83,6 @@
 }
 
 
-/* For output, we increase the reference object */
-%typemap(out,noblock=1)  PyObject * {
-  $result = $1;
-%#if !($owner) 
-  Py_XINCREF($result);
-%#endif
-}
-
-%typemap(out,noblock=1)  PyObject * const & {
-  $result = *$1;
-%#if !($owner) 
-  Py_XINCREF($result);
-%#endif
-}
-
 /* Consttab, needed for callbacks, it should be removed later */
 
 %typemap(consttab) SWIGTYPE ((*)(ANY))  

SWIG/Lib/typemaps/swigobject.swg

@@ -3,7 +3,6 @@
  * ------------------------------------------------------------ */
 
 %typemap(in)   SWIG_Object "$1 = $input;";
-%typemap(freearg) SWIG_Object "";
 
 %typemap(in,noblock=1)   SWIG_Object const & ($*ltype temp)
 {
@@ -11,9 +10,6 @@
   $1 = &temp;
 }
 
-%typemap(freearg) SWIG_Object const & "";
-
-
 %typemap(out,noblock=1) SWIG_Object {
   %set_output($1);
 }