Code simplification -- eliminate lookup when value is known in advance.

d09b8a48 · Raymond Hettinger · 80536543 · d09b8a48
Commit d09b8a48 authored Feb 05, 2005 by Raymond Hettinger
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Objects/dictobject.c Objects/dictobject.c +4 -2

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--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -400,8 +400,10 @@ insertdict(register dictobject *mp, PyObject *key, long hash, PyObject *value)
 	else {
 		if (ep->me_key == NULL)
 			mp->ma_fill++;
-		else
-			Py_DECREF(ep->me_key);
+		else {
+			assert(ep->me_key == dummy);
+			Py_DECREF(dummy);
+		}
 		ep->me_key = key;
 		ep->me_hash = hash;
 		ep->me_value = value;