pythoncapi
diff --git a/‎Objects/dictobject.c‎
Lines changed: 2 additions & 1 deletion b/‎Objects/dictobject.c‎
Lines changed: 2 additions & 1 deletion
@@ -677,7 +677,8 @@ Christian Tismer.
 lookdict() is general-purpose, and may return DKIX_ERROR if (and only if) a
 comparison raises an exception.
 lookdict_unicode() below is specialized to string keys, comparison of which can
-never raise an exception; that function can never return DKIX_ERROR.
+never raise an exception; that function can never return DKIX_ERROR when key
+is string.  Otherwise, it falls back to lookdict().
 lookdict_unicode_nodummy is further specialized for string keys that cannot be
 the <dummy> value.
 For both, when the key isn't found a DKIX_EMPTY is returned. hashpos returns