Mirror
/
cpython
mirror of https://github.com/python/cpython
4
1
Fork 0
Code Issues Releases Wiki Activity
cpython/Objects
History
Sam Gross 1d3cf79a50
gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388) 
The `_PySeqLock_EndRead` function needs an acquire fence to ensure that
the load of the sequence happens after any loads within the read side
critical section. The missing fence can trigger bugs on macOS arm64.

Additionally, we need a release fence in `_PySeqLock_LockWrite` to
ensure that the sequence update is visible before any modifications to
the cache entry.
 		2024-07-08 14:52:07 -04:00
..
clinic gh-120080: Accept ``None`` as a valid argument for direct call of the ``int.__round__`` (#120088) 2024-06-07 10:03:28 +02:00
mimalloc Fix typos in comments (#120821) 2024-06-24 19:47:00 +02:00
stringlib gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
README
…
abstract.c gh-119740: Remove deprecated trunc delegation (#119743) 2024-06-02 10:16:49 +01:00
boolobject.c gh-111999: Add signatures and improve docstrings for builtins (GH-112000) 2023-11-13 09:13:49 +02:00
bytearrayobject.c gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502) 2024-04-12 07:40:55 +00:00
bytes_methods.c gh-121165: protect macro expansion of `ADJUST_INDICES` with do-while(0) (#121166) 2024-07-02 16:27:51 +05:30
bytesobject.c gh-117557: Improve error messages when a string, bytes or bytearray of length 1 are expected (GH-117631) 2024-05-28 12:01:37 +03:00
call.c gh-106320: Remove _PyFunction_Vectorcall() API (#107071) 2023-07-22 21:44:33 +00:00
capsule.c gh-108240: Add pycore_capsule.h internal header file (#108596) 2023-08-29 01:20:02 +00:00
cellobject.c gh-117323: Make `cell` thread-safe in free-threaded builds (#117330) 2024-03-29 13:35:43 -04:00
classobject.c gh-118362: Fix thread safety around lookups from the type cache in the face of concurrent mutators (#118454) 2024-05-06 10:50:35 -07:00
codeobject.c Fix typos in comments (#120821) 2024-06-24 19:47:00 +02:00
complexobject.c gh-119372: Recover inf's and zeros in _Py_c_quot (GH-119457) 2024-06-29 11:00:48 +03:00
descrobject.c bpo-24766: doc= argument to subclasses of property not handled correctly (GH-2487) 2024-06-10 08:55:49 +00:00
dictnotes.txt
…
dictobject.c gh-117657: Fix data races reported by TSAN in some set methods (#120914) 2024-07-01 15:11:39 -04:00
enumobject.c gh-106320: Create pycore_modsupport.h header file (#106355) 2023-07-03 09:39:11 +00:00
exceptions.c gh-119521: Rename IncompleteInputError to _IncompleteInputError and remove from public API/ABI (GH-119680) 2024-06-24 14:08:12 +02:00
fileobject.c gh-87193: Support bytes objects with refcount > 1 in _PyBytes_Resize() (GH-117160) 2024-03-25 16:32:11 +01:00
floatobject.c gh-119057: Use better error messages for zero division (#119066) 2024-06-03 19:03:56 +03:00
frameobject.c gh-117139: Convert the evaluation stack to stack refs (#118450) 2024-06-27 03:10:43 +08:00
funcobject.c gh-119180: Lazily wrap annotations on classmethod and staticmethod (#119864) 2024-05-31 14:05:51 -07:00
genericaliasobject.c gh-119182: Use public PyUnicodeWriter API in ga_repr() (#120799) 2024-06-20 20:35:35 +02:00
genobject.c gh-117139: Convert the evaluation stack to stack refs (#118450) 2024-06-27 03:10:43 +08:00
iterobject.c gh-106320: Remove private _PyEval function (#108433) 2023-08-24 20:25:22 +02:00
listobject.c gh-121288: Make error message for index() methods consistent (GH-121395) 2024-07-05 10:50:45 -07:00
listsort.txt GH-116939: Rewrite binarysort() (#116940) 2024-03-21 22:27:25 -05:00
lnotab_notes.txt Document the `co_lines` method on code objects (#113682) 2024-01-03 19:29:24 +00:00
longobject.c gh-121115: Skip __index__ in PyLong_AsNativeBytes by default (GH-121118) 2024-06-28 16:26:21 +01:00
memoryobject.c gh-120155: Fix copy/paste error in HAVE_SUBOFFSETS_IN_LAST_DIM() (#120228) 2024-06-07 17:58:21 +02:00
methodobject.c gh-113024: C API: Add PyObject_GenericHash() function (GH-113025) 2024-03-22 20:19:10 +02:00
moduleobject.c gh-119180: PEP 649: Add __annotate__ attributes (#119209) 2024-05-22 04:38:12 +02:00
namespaceobject.c gh-108191: Add support of positional argument in SimpleNamespace constructor (GH-108195) 2024-04-25 00:39:54 +03:00
object.c gh-120686: remove unused internal c api functions (#120687) 2024-06-27 11:09:30 +01:00
object_layout.md GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_312.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_312.png GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_313.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_313.png GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_full_312.gv
…
object_layout_full_312.png
…
object_layout_full_313.gv GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
object_layout_full_313.png GH-115776: Embed the values array into the object, for "normal" Python objects. (GH-116115) 2024-04-02 11:59:21 +01:00
obmalloc.c Fix typos in comments (#120821) 2024-06-24 19:47:00 +02:00
odictobject.c Remove almost all unpaired backticks in docstrings (#119231) 2024-05-22 12:35:18 -04:00
picklebufobject.c gh-104922: remove PY_SSIZE_T_CLEAN (#106315) 2023-07-02 15:07:46 +09:00
rangeobject.c gh-121288: Make error message for index() methods consistent (GH-121395) 2024-07-05 10:50:45 -07:00
setobject.c gh-117657: Fix data races reported by TSAN in some set methods (#120914) 2024-07-01 15:11:39 -04:00
sliceobject.c gh-117764: Add docstrings and signatures for the types of None, Ellipsis and NotImplemented (GH-117813) 2024-04-12 15:45:23 +03:00
structseq.c gh-117398: Use Per-Interpreter State for the _datetime Static Types (gh-119929) 2024-06-03 17:09:18 -06:00
tupleobject.c gh-117139: Add _PyTuple_FromStackRefSteal and use it (#121244) 2024-07-02 12:30:14 -04:00
typeobject.c gh-121368: Fix seq lock memory ordering in _PyType_Lookup (#121388) 2024-07-08 14:52:07 -04:00
typeslots.inc
…
typeslots.py
…
typevarobject.c Rename `notimplemented_methods` into `nodefault_methods` (#118896) 2024-05-10 12:46:20 +00:00
unicodectype.c
…
unicodeobject.c gh-121165: protect macro expansion of `ADJUST_INDICES` with do-while(0) (#121166) 2024-07-02 16:27:51 +05:30
unicodetype_db.h gh-96954: Fix `make regen-unicodedata` in out-of-tree builds (#112118) 2023-11-15 16:42:17 +00:00
unionobject.c Fixes loop variables to be the same types as their limit (GH-120958) 2024-06-24 17:11:47 +01:00
weakrefobject.c gh-118789: Add `PyUnstable_Object_ClearWeakRefsNoCallbacks` (#118807) 2024-06-18 09:57:23 -04:00

README 

Source files for various builtin objects