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

diff --git a/Include/object.h b/Include/object.h
index 7147339923ecac81aede200660d71e25fb006d6f..dcfdfb4cf1eff16cf6426ee27c9dee79afd87229 100644 (file)
--- 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