testcase for -fvirtual

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@9376 626c5289-ae23-0410-ae9c-e8d60b6d4f22

Examples/test-suite/common.mk

@@ -159,6 +159,7 @@ CPP_TEST_CASES += \
 	extern_namespace \
 	extern_throws \
 	features \
+	fvirtual \
 	friends \
 	global_ns_arg \
 	global_vars \

Examples/test-suite/fvirtual.i

@@ -0,0 +1,21 @@
+// This testcase is tests corner cases for the -fvirtual optimisation flag.
+// Note that the test-suite does not actually run with -fvirtual at any point, but this can be tested using the SWIG_FEATURES=-fvirtual env variable.
+%module fvirtual
+
+// Test overloaded methods #1508327 (requires a scripting language runtime test)
+%inline %{
+  class Node {
+    public:
+      virtual int addChild( Node *child ) { return 1; }
+      virtual ~Node() {}
+  };
+
+  class Switch : public Node {
+    public :
+      virtual int addChild( Node *child ) { return 2; } // This was hidden with -fvirtual
+      virtual int addChild( Node *child, bool value ) { return 3; }
+      virtual ~Switch() {}
+  };
+%}
+
+