[svn r135] * Merged DMD 1.025 *

* Fixed a minor linking order mishap *
* Added an command line option -annotate *
* Fixed some problems with running optimizations *
* Added std.stdio and dependencies to lphobos (still not 100% working, but compiles and links) *
* Fixed problems with passing aggregate types to variadic functions *
* Added initial code towards full GC support, currently based on malloc and friends, not all the runtime calls the GC yet for memory *
* Fixed problems with resolving nested function context pointers for some heavily nested cases *
* Redid function argument passing + other minor code cleanups, still lots to do on this end... *

test/nested11.d

@@ -0,0 +1,42 @@
+module nested11;
+
+void main()
+{
+    int i;
+
+    void f()
+    {
+        i++;
+
+        void g()
+        {
+            i++;
+
+            void h()
+            {
+                printf("i = %d\n", i);
+            }
+
+            h();
+        }
+
+        g();
+    }
+
+    f();
+    assert(i == 2);
+
+    void foo()
+    {
+        i = 42;
+    }
+
+    void bar()
+    {
+        foo();
+    }
+
+    bar();
+    printf("i = %d\n", i);
+    assert(i == 42);
+}