Mercurial > cpython-lru_cache-weakref

diff Objects/tupleobject.c @ 65603:be8ae6b17539

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
follow up to #9778: define and use an unsigned hash type
author Benjamin Peterson <benjamin@python.org>
date Sat, 23 Oct 2010 16:20:50 +0000
parents e8969fb822fc
children 62b61abd02b8
line wrap: on
line diff
--- a/Objects/tupleobject.c	Sat Oct 23 01:15:30 2010 +0000
+++ b/Objects/tupleobject.c	Sat Oct 23 16:20:50 2010 +0000
@@ -318,7 +318,7 @@
     register Py_hash_t x, y;
     register Py_ssize_t len = Py_SIZE(v);
     register PyObject **p;
-    long mult = 1000003L;
+    Py_hash_t mult = 1000003L;
     x = 0x345678L;
     p = v->ob_item;
     while (--len >= 0) {
@@ -327,7 +327,7 @@
             return -1;
         x = (x ^ y) * mult;
         /* the cast might truncate len; that doesn't change hash stability */
-        mult += (long)(82520L + len + len);
+        mult += (Py_hash_t)(82520L + len + len);
     }
     x += 97531L;
     if (x == -1)