Mercurial > projects > ldc

diff test/interface3.d @ 113:27b9f749d9fe trunk
[svn r117] Initial working implementation of interfaces. Groundwork for all the different types of class/interface casts laid out.
author: lindquist
date: Sat, 24 Nov 2007 06:33:00 +0100
children: 44a95ac7368a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/interface3.d	Sat Nov 24 06:33:00 2007 +0100
@@ -0,0 +1,28 @@
+module interface3;
+
+interface I
+{
+    void func();
+}
+
+class C : I
+{
+    int i = 42;
+    override void func()
+    {
+        printf("hello %d\n", i);
+        i++;
+    }
+}
+
+void main()
+{
+    scope c = new C;
+    {c.func();}
+    {
+        I i = c;
+        {i.func();}
+    }
+    {printf("final %d\n", c.i);}
+    {assert(c.i == 44);}
+}