--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/run/mini/dgs.d	Mon Jan 10 19:47:18 2011 +0100
@@ -0,0 +1,87 @@
+
+extern(C) int printf(char*, ...);
+
+struct S
+{
+    int i;
+    int square()
+    {
+        return i*i;
+    }
+    int plus(int a)
+    {
+        return i + a;
+    }
+    int minus(int a)
+    {
+        return i - a;
+    }
+    int delegate(int) get(char op)
+    {
+        int delegate(int) rval;
+        if (op == '+')
+            rval = +
+        else if (op == '-')
+            rval = −
+        return rval;
+    }
+}
+
+int calldg1(int delegate(int) dg, int i)
+{
+    return dg(i);
+}
+
+void delegate() retdg()
+{
+    void delegate() dg;
+    return dg;
+}
+
+void getretdg()
+{
+    void delegate() dg;
+    dg = retdg();
+}
+
+class C
+{
+    int i;
+    void m()
+    {
+        i = 42;
+    }
+}
+
+void getclassdg()
+{
+    scope c = new C;
+    void delegate() dg = &c.m;
+    assert(c.i != 42);
+    dg();
+    assert(c.i == 42);
+}
+
+void main()
+{
+    printf("Delegate test\n");
+    S s = S(4);
+    
+    auto dg = &s.square;
+    //assert(dg() == 16);
+    //dg();
+    
+    /*auto dg1 = &s.plus;
+    assert(dg1(6) == 10);
+    
+    auto dg2 = &s.minus;
+    assert(calldg1(dg2,30) == -26);
+    
+    auto dg3 = s.get('+');
+    assert(dg3(16) == 20);
+    
+    getretdg();
+    getclassdg();*/
+    
+    printf("  SUCCESS\n");
+}