update swig on windows

winx64/bin/swigwin-4.0.0/Examples/test-suite/pointer_reference.i

@@ -0,0 +1,50 @@
+/* This interface file tests whether SWIG handles pointer-reference
+   (*&) arguments.
+
+   SWIG 1.3a5 signals a syntax error.
+*/
+
+%module pointer_reference
+
+%warnfilter(SWIGWARN_TYPEMAP_SWIGTYPELEAK);                   /* memory leak when setting a ptr/ref variable */
+
+#ifdef SWIGGUILE
+/* A silly testing typemap for feeding a doubly indirect integer */
+%typemap(in) int *&XYZZY (int temp1, int *temp2) {
+   temp1 = scm_to_int($input); temp2 = &temp1; $1 = &temp2;
+};
+#endif
+
+%inline %{
+void foo(int *&XYZZY) {}
+%}
+
+
+// Test pointer reference typemaps shipped with SWIG (add in SWIG 1.3.28 for many languages)
+%inline %{
+struct Struct {
+  int value;
+  Struct(int v) : value(v) {}
+  static Struct instance;
+  static Struct *pInstance;
+};
+
+void set(Struct *const& s) {
+  Struct::instance = *s;
+}
+Struct *const& get() {
+  return Struct::pInstance;
+}
+int overloading(int i) {
+  return 111;
+}
+int overloading(Struct *const& s) {
+  return 222;
+}
+%}
+
+%{
+Struct Struct::instance = Struct(10);
+Struct *Struct::pInstance = &Struct::instance;
+%}
+