[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/bug79.d

@@ -0,0 +1,9 @@
+module bug79;
+import std.c.linux.linux;
+void main()
+{
+    timespec ts; 
+    ts.tv_nsec -= 1;
+    //auto t = ts.tv_nsec - 1;
+    //t -= 1;
+}