-------------------------------------------------------------------------- */
#ifdef DEBUG
+#if IN_STG_CODE
+#define IF_DEBUG(c,s) if (RtsFlags[0].DebugFlags.c) { s; }
+#else
#define IF_DEBUG(c,s) if (RtsFlags.DebugFlags.c) { s; }
+#endif
#else
#define IF_DEBUG(c,s) doNothing()
#endif