Add UNREF macro if not tracing refs (see UNREF function in object.c).

gvanrossum · gvanrossum · commit d5b70f5bacb2 · 1990-11-18T17:27:10.000Z
diff --git a/Include/object.h b/Include/object.h
@@ -191,6 +191,7 @@ environment the global variable trick is not safe.)
 
 #ifndef TRACE_REFS
 #define DELREF(op) (*(op)->ob_type->tp_dealloc)((object *)(op))
+#define UNREF(op) /*empty*/
 #endif
 
 #ifdef REF_DEBUG
