Enabled alternate function syntax and added runtime testcases.

Added support for null pointer constant introduced in C++0x.


git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/branches/gsoc2009-matevz@11484 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/cpp0x_null_pointer_constant.i

@@ -0,0 +1,16 @@
+/* This testcase checks whether Swig correctly treats the new nullptr_t
+   constant introduced in C++0x.
+*/
+
+%module cpp0x_null_pointer_constant
+
+%inline %{
+#include <cstddef>
+
+class A {
+public:
+        A() : _myA(std::nullptr) { }
+        
+        A *_myA;
+};
+%}