commit 8f67d0893f7170986b0ad370844318544270cbcc
author Benjamin Peterson <benjamin@python.org> Sun Oct 17 20:54:53 2010 +0000
committer Benjamin Peterson <benjamin@python.org> Sun Oct 17 20:54:53 2010 +0000
tree 4aec6cf093d4d042d18d1fadc3ce52765d32bd8d
parent 6fb457526cef485d64f4f6744d81cae8c02032b3

make hashes always the size of pointers; introduce Py_hash_t #9778

Python/bltinmodule.c

diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index ece2a37..4604519 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1148,12 +1148,12 @@
 static PyObject *
 builtin_hash(PyObject *self, PyObject *v)
 {
-    long x;
+    Py_hash_t x;
 
     x = PyObject_Hash(v);
     if (x == -1)
         return NULL;
-    return PyLong_FromLong(x);
+    return PyLong_FromSsize_t(x);
 }
 
 PyDoc_STRVAR(hash_doc,

Python/ceval.c

diff --git a/Python/ceval.c b/Python/ceval.c
index f85f33a..1eb5f62 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -2102,7 +2102,7 @@
                 /* Inline the PyDict_GetItem() calls.
                    WARNING: this is an extreme speed hack.
                    Do not try this at home. */
-                long hash = ((PyUnicodeObject *)w)->hash;
+                Py_hash_t hash = ((PyUnicodeObject *)w)->hash;
                 if (hash != -1) {
                     PyDictObject *d;
                     PyDictEntry *e;

Python/sysmodule.c

diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 6c563f0..033c9d5 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -567,7 +567,7 @@
     if (hash_info == NULL)
         return NULL;
     PyStructSequence_SET_ITEM(hash_info, field++,
-                              PyLong_FromLong(8*sizeof(long)));
+                              PyLong_FromLong(8*sizeof(Py_hash_t)));
     PyStructSequence_SET_ITEM(hash_info, field++,
                               PyLong_FromLong(_PyHASH_MODULUS));
     PyStructSequence_SET_ITEM(hash_info, field++,