--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/src/rectype.cbc	Thu Jun 14 20:45:37 2012 +0900
@@ -0,0 +1,22 @@
+#include <stdio.h>
+#include <stdlib.h>
+__code print(__rectype *p)
+{
+	printf("print\n");
+	exit(0);
+}
+__code csA(__rectype *p)
+{
+	goto p(csA);
+}
+
+void main1()
+{
+	goto csA(print);
+}
+
+int main()
+{
+	main1();
+	return 0;
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/paper/src/struct.cbc	Thu Jun 14 20:45:37 2012 +0900
@@ -0,0 +1,30 @@
+#include <stdio.h>
+#include <stdlib.h>
+struct interface {
+	__code (*next)(struct interface);
+};
+
+__code print(struct interface p)
+{
+	printf("print\n");
+	exit(0);
+}
+__code csA(struct interface p)
+{
+	struct interface ds;
+	ds.next = csA;
+	goto p.next(ds);
+}
+
+void main1()
+{
+	struct interface ds;
+	ds.next = print;
+	goto csA(ds);
+}
+
+int main()
+{
+	main1();
+	return 0;
+}