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Sam Gross d23be3947c
gh-121794: Don't set `ob_tid` to zero in fast-path dealloc (#121799) 
We should maintain the invariant that a zero `ob_tid` implies the
refcount fields are merged.

* Move the assignment in `_Py_MergeZeroLocalRefcount` to immediately
  before the refcount merge.
* Update `_PyTrash_thread_destroy_chain` to set `ob_ref_shared` to
  `_Py_REF_MERGED` when setting `ob_tid` to zero.

Also check this invariant with assertions in the GC in debug builds.
That uncovered a bug when running out of memory during GC.
 		2024-07-15 17:50:10 -04:00
..
clinic gh-84978: Add float.from_number() and complex.from_number() (GH-26827) 2024-07-15 16:07:00 +00:00
mimalloc gh-121731: Fix mimalloc compile error on GNU/Hurd (#121732) 2024-07-14 12:50:25 -04:00
stringlib gh-121040: Use __attribute__((fallthrough)) (#121044) 2024-06-27 09:58:44 +00:00
README Issue #18093: Factor out the programs that embed the runtime 2014-07-25 21:52:14 +10:00
abstract.c gh-95144: Improve error message of `... in None` (GH-119888) 2024-07-12 16:34:17 +00:00
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-84978: Add float.from_number() and complex.from_number() (GH-26827) 2024-07-15 16:07:00 +00:00
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 bpo-46845: Reduce dict size when all keys are Unicode (GH-31564) 2022-03-02 08:09:28 +09:00
dictobject.c gh-117657: Fix TSan race in _PyDict_CheckConsistency (#121551) 2024-07-10 14:04:12 -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-84978: Add float.from_number() and complex.from_number() (GH-26827) 2024-07-15 16:07:00 +00:00
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-121660: Fix `ga_getitem` by explicitly checking for `NULL` result (#121661) 2024-07-14 14:20:40 +03:00
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-121153: Fix some errors with use of _PyLong_CompactValue() (GH-121154) 2024-07-13 13:40:44 +03:00
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-121794: Don't set `ob_tid` to zero in fast-path dealloc (#121799) 2024-07-15 17:50:10 -04:00
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 GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
object_layout_full_312.png GH-96068: Document object layout (GH-96069) 2022-08-23 13:55:43 +01:00
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 gh-121460: Skip freeing unallocated arenas (gh-121491) 2024-07-10 10:40:55 -06:00
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 TSAN races in setobject.c (#121511) 2024-07-09 12:11:43 -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-121439: Allow PyTupleObjects with an ob_size of 20 in the free_list to be reused (gh-121428) 2024-07-10 07:48:25 +00:00
typeobject.c gh-117482: Fix Builtin Types Slot Wrappers (gh-121602) 2024-07-11 20:20:14 +00:00
typeslots.inc bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typeslots.py bpo-41073: PyType_GetSlot() can now accept static types. (GH-21931) 2020-11-10 12:53:46 -08:00
typevarobject.c Rename `notimplemented_methods` into `nodefault_methods` (#118896) 2024-05-10 12:46:20 +00:00
unicodectype.c bpo-46670: Remove unused macros in the Objects directory (GH-31193) 2022-02-07 16:21:41 +01:00
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-121652: Handle `allocate_weakref` returning NULL (#121653) 2024-07-13 12:07:52 -04:00

README 

Source files for various builtin objects