mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-08-04 17:08:35 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 13

GH-101291: Rearrange the size bits in PyLongObject (GH-102464)

Browse source 
* Eliminate all remaining uses of Py_SIZE and Py_SET_SIZE on PyLongObject, adding asserts.

* Change layout of size/sign bits in longobject to support future addition of immortal ints and tagged medium ints.

* Add functions to hide some internals of long object, and for setting sign and digit count.

* Replace uses of IS_MEDIUM_VALUE macro with _PyLong_IsCompact().
This commit is contained in:
Mark Shannon 2023-03-22 14:49:51 +00:00 • committed by GitHub
parent 713df2c534
commit 7559f5fda9
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
25 changed files with 982 additions and 898 deletions
Download patch file Download diff file Expand all files Collapse all files

7
Modules/_tkinter.c
View file

@ -32,6 +32,8 @@ Copyright (C) 1994 Steen Lumholt.
# include "pycore_fileutils.h" // _Py_stat()
#endif
#include "pycore_long.h"
#ifdef MS_WINDOWS
#include <windows.h>
#endif
@ -886,7 +888,8 @@ asBignumObj(PyObject *value)
const char *hexchars;
mp_int bigValue;
neg = Py_SIZE(value) < 0;
assert(PyLong_Check(value));
neg = _PyLong_IsNegative((PyLongObject *)value);
hexstr = _PyLong_Format(value, 16);
if (hexstr == NULL)
return NULL;
@ -1950,7 +1953,7 @@ _tkinter_tkapp_getboolean(TkappObject *self, PyObject *arg)
int v;
if (PyLong_Check(arg)) { /* int or bool */
return PyBool_FromLong(Py_SIZE(arg) != 0);
return PyBool_FromLong(!_PyLong_IsZero((PyLongObject *)arg));
}
if (PyTclObject_Check(arg)) {