Add a comment about *not* caching the hash value. Issue #9685 suggested to memorize the hash value, but the feature request was rejected because no speed ups were found.

2013-01-07 21:24:18 +01:00 · 2013-01-07 21:24:18 +01:00 · 34bdeb5d81
parent ed6f37cad1
commit 34bdeb5d81
1 changed files with 3 additions and 0 deletions
--- a/Objects/tupleobject.c
+++ b/Objects/tupleobject.c
@ -322,6 +322,9 @@ error:

     1082527, 1165049, 1082531, 1165057, 1247581, 1330103, 1082533,
     1330111, 1412633, 1165069, 1247599, 1495177, 1577699
+
+   Tests have shown that it's not worth to cache the hash value, see
+   issue #9685.
 */

 static Py_hash_t