Add a whole bunch of chicken runme scripts, and fix the bugs exposed by those scripts

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@7155 626c5289-ae23-0410-ae9c-e8d60b6d4f22

SWIG/Examples/test-suite/cpp_basic.i

@@ -0,0 +1,52 @@
+/* This is a basic test of proxy classes, used by chicken */
+
+%module cpp_basic
+
+%newobject Bar::testFoo;
+
+%inline %{
+
+class Foo {
+  public:
+    Foo(int a) : num(a) {}
+    int num;
+};
+
+%}
+
+%{
+static Foo init_ref = Foo(-4);
+%}
+
+%inline %{
+class Bar {
+  public:
+    Bar() : fptr(0), fref(init_ref), fval(15) , cint(3) {}
+  
+    Foo *fptr;
+    Foo &fref;
+    Foo fval;
+
+    const int cint;
+    static const int global_cint = -4;
+
+    static Foo *global_fptr;
+    static Foo &global_fref;
+    static Foo global_fval;
+
+    int test(int a, Foo *f) {
+      return a + (f ? f->num : 0) + fval.num;
+    }
+
+    Foo *testFoo(int a, Foo *f) {
+      return new Foo(2 * a + (f ? f->num : 0) + fval.num);
+    }
+};
+
+%}
+
+%{
+Foo *Bar::global_fptr = NULL;
+Foo &Bar::global_fref = init_ref;
+Foo Bar::global_fval = Foo(3);
+%}