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Donghee Na 7ffef8d07b [3.13] gh-132070: Use _PyObject_IsUniquelyReferenced in unicodeobject (gh-133039) (gh-133126) 
* gh-132070: Use _PyObject_IsUniquelyReferenced in unicodeobject (gh-133039)

---------
(cherry picked from commit 75cbb8d89e)

Co-authored-by: Donghee Na <donghee.na@python.org>
Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>

* Add _PyObject_IsUniquelyReferenced

---------

Co-authored-by: Kumar Aditya <kumaraditya@python.org>
Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
2025-04-29 14:26:44 +09:00
..
mimalloc
[3.13] gh-131675: Fix mi_atomic_yield in mimalloc on 32-bit ARM (gh-131784) (gh-131954)
2025-03-31 14:58:29 -04:00
pycore_abstract.h
…
pycore_asdl.h
…
pycore_ast_state.h
gh-116126: Implement PEP 696 (#116129)
2024-05-03 06:17:32 -07:00
pycore_ast.h
gh-116126: Implement PEP 696 (#116129)
2024-05-03 06:17:32 -07:00
pycore_atexit.h
[3.13] gh-127791: Fix, document, and test PyUnstable_AtExit (GH-127793) (#127819)
2024-12-11 13:40:45 +00:00
pycore_backoff.h
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
pycore_bitutils.h
…
pycore_blocks_output_buffer.h
…
pycore_brc.h
gh-110481: Implement inter-thread queue for biased reference counting (#114824)
2024-02-09 17:08:32 -05:00
pycore_bytes_methods.h
gh-117431: Adapt bytes and bytearray .find() and friends to Argument Clinic (#117502)
2024-04-12 07:40:55 +00:00
pycore_bytesobject.h
[3.13] gh-121489: Export private _PyBytes_Join() again (GH-122267) (#122287)
2024-07-25 16:06:31 +00:00
pycore_call.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_capsule.h
…
pycore_cell.h
gh-117323: Make cell thread-safe in free-threaded builds (#117330)
2024-03-29 13:35:43 -04:00
pycore_ceval_state.h
gh-118518: Allow perf to work without frame pointers (#112254)
2024-05-05 03:07:29 +02:00
pycore_ceval.h
[3.13] GH-116090: Fire RAISE events from _FOR_ITER_TIER_TWO (GH-122419)
2024-07-29 14:51:19 -07:00
pycore_code.h
[3.13] gh-123747: Avoid static_assert() in internal header files (#123779) (#123785)
2024-09-06 14:41:09 +00:00
pycore_codecs.h
gh-116738: Make _codecs module thread-safe (#117530)
2024-05-02 18:25:36 -04:00
pycore_compile.h
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
2024-04-04 15:47:26 +00:00
pycore_complexobject.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_condvar.h
[3.13] gh-131082: Add missing guards for WIN32_LEAN_AND_MEAN (GH-131044) (#131084)
2025-03-11 11:56:54 +00:00
pycore_context.h
[3.13] gh-121546: Disable contextvar caching on free-threading build (GH-121740) (#121808)
2024-07-15 16:53:52 -04:00
pycore_critical_section.h
[3.13] gh-119344: Make critical section API public (GH-119353) (#120856)
2024-06-21 20:20:41 +00:00
pycore_crossinterp.h
gh-76785: Handle Legacy Interpreters Properly (gh-117490)
2024-04-11 23:23:25 +00:00
pycore_descrobject.h
…
pycore_dict_state.h
GH-113710: Add a "globals to constants" pass (GH-114592)
2024-02-02 12:14:34 +00:00
pycore_dict.h
[3.13] gh-120974: Make asyncio swap_current_task safe in free-threaded build (GH-122317) (#122612)
2024-08-02 13:58:24 +00:00
pycore_dtoa.h
[3.13] gh-119447: Fix build with _PY_SHORT_FLOAT_REPR == 0 (GH-121178) (#121179)
2024-06-30 10:04:39 +00:00
pycore_emscripten_signal.h
…
pycore_emscripten_trampoline.h
…
pycore_exceptions.h
[3.13] gh-129668: Fix thread-safety of MemoryError freelist in free threaded build (gh-129704) (gh-129742)
2025-02-06 13:27:30 -05:00
pycore_faulthandler.h
…
pycore_fileutils_windows.h
…
pycore_fileutils.h
gh-118422: Fix run_fileexflags() test (#118429)
2024-04-30 22:32:55 +02:00
pycore_floatobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_flowgraph.h
gh-117494: extract the Instruction Sequence data structure into a separate file (#117496)
2024-04-04 15:47:26 +00:00
pycore_format.h
…
pycore_frame.h
[3.13] gh-118934: Make PyEval_GetLocals return borrowed reference (GH-119769) (#121869)
2024-07-19 01:38:28 +10:00
pycore_freelist.h
gh-111968: Split _Py_async_gen_asend_freelist out of _Py_async_gen_fr… (gh-115546)
2024-02-17 10:03:10 +09:00
pycore_function.h
gh-117657: Disable the function/code cache in free-threaded builds (#118301)
2024-05-03 16:21:04 -04:00
pycore_gc.h
[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770)
2024-09-30 21:27:29 +00:00
pycore_genobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_getopt.h
…
pycore_gil.h
gh-116322: Enable the GIL while loading C extension modules (#118560)
2024-05-06 23:07:23 -04:00
pycore_global_objects_fini_generated.h
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
pycore_global_objects.h
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
pycore_global_strings.h
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
pycore_hamt.h
…
pycore_hashtable.h
…
pycore_identifier.h
gh-112026: Restore removed private C API (#112115)
2023-11-15 16:38:31 +00:00
pycore_import.h
[3.13] gh-126688: Reinit import lock after fork (GH-126692) (GH-126765)
2024-11-12 22:00:42 +00:00
pycore_importdl.h
[3.13] gh-122907: Fix Builds Without HAVE_DYNAMIC_LOADING Set (gh-122952) (#122984)
2024-12-03 16:46:30 +00:00
pycore_initconfig.h
gh-116167: Allow disabling the GIL with PYTHON_GIL=0 or -X gil=0 (#116338)
2024-03-11 11:02:58 -04:00
pycore_instruction_sequence.h
gh-117901: Add option for compiler's codegen to save nested instruction sequences for introspection (#118007)
2024-04-24 09:46:17 +00:00
pycore_instruments.h
gh-111997: C-API for signalling monitoring events (#116413)
2024-05-04 08:23:50 +00:00
pycore_interp.h
[3.13] gh-126914: Store the Preallocated Thread State's Pointer in a PyInterpreterState Field (gh-127114)
2024-12-02 18:41:57 +00:00
pycore_intrinsics.h
gh-116126: Implement PEP 696 (#116129)
2024-05-03 06:17:32 -07:00
pycore_jit.h
GH-112354: Initial implementation of warm up on exits and trace-stitching (GH-114142)
2024-02-20 09:39:55 +00:00
pycore_list.h
gh-117657: Fix TSAN list set failure (#118260)
2024-05-02 13:03:05 -07:00
pycore_llist.h
gh-111964: Implement stop-the-world pauses (gh-112471)
2024-01-23 11:08:23 -07:00
pycore_lock.h
[3.13] gh-121368: Fix seq lock memory ordering in _PyType_Lookup (GH-121388) (#121505)
2024-07-08 19:15:58 +00:00
pycore_long.h
[3.13] gh-123747: Avoid static_assert() in internal header files (#123779) (#123785)
2024-09-06 14:41:09 +00:00
pycore_memoryobject.h
…
pycore_mimalloc.h
[3.13] gh-122584: Import mimalloc headers in a C++ context (GH-122587) (#123035)
2024-08-16 01:49:17 -07:00
pycore_modsupport.h
[3.13] gh-112136: Restore removed _PyArg_Parser (GH-121262) (#121344)
2024-07-03 18:29:00 +00:00
pycore_moduleobject.h
[3.13] gh-123930: Better error for "from imports" when script shadows module (GH-123929) (#125937)
2024-10-24 19:37:31 +00:00
pycore_namespace.h
…
pycore_object_alloc.h
gh-112529: Use GC heaps for GC allocations in free-threaded builds (gh-114157)
2024-01-21 01:14:45 +09:00
pycore_object_stack.h
[3.13] gh-125859: Fix crash when gc.get_objects is called during GC (GH-125882) (GH-125921)
2024-10-24 14:08:15 +00:00
pycore_object_state.h
gh-111968: Rename freelist related struct names to Eric's suggestion (gh-115329)
2024-02-14 00:32:51 +00:00
pycore_object.h
[3.13] gh-132070: Use _PyObject_IsUniquelyReferenced in unicodeobject (gh-133039) (gh-133126)
2025-04-29 14:26:44 +09:00
pycore_obmalloc_init.h
gh-113055: Use pointer for interp->obmalloc state (gh-113412)
2024-01-26 19:38:14 -08:00
pycore_obmalloc.h
gh-113055: Use pointer for interp->obmalloc state (gh-113412)
2024-01-26 19:38:14 -08:00
pycore_opcode_metadata.h
[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511) (#123600)
2024-09-02 15:23:29 +02:00
pycore_opcode_utils.h
…
pycore_optimizer.h
[3.13] gh-120642: Move private PyCode APIs to the internal C API (#120643) (#121043)
2024-06-26 15:35:19 +02:00
pycore_parking_lot.h
gh-110850: Cleanup pycore_time.h includes (#115724)
2024-02-20 16:50:43 +00:00
pycore_parser.h
[3.13] gh-122581: Avoid data races when collecting parser statistics (GH-122694) (#122733)
2024-08-07 18:29:03 +05:30
pycore_pathconfig.h
…
pycore_pyarena.h
…
pycore_pyatomic_ft_wrappers.h
[3.13] gh-128759: Fix accesses to tp_version_tag. (GH-129750) (GH-130042)
2025-02-12 10:43:25 -05:00
pycore_pybuffer.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_pyerrors.h
[3.13] gh-126742: Add _PyErr_SetLocaleString, use it for gdbm & dlerror messages (GH-126746) (GH-128023)
2024-12-17 11:45:29 +00:00
pycore_pyhash.h
gh-111545: Add Py_HashPointer() function (#112096)
2023-12-06 15:09:22 +01:00
pycore_pylifecycle.h
Remove more remnants of deepfreeze (#118159)
2024-04-22 12:17:57 -07:00
pycore_pymath.h
…
pycore_pymem_init.h
gh-115103: Implement delayed free mechanism for free-threaded builds (#115367)
2024-02-20 13:04:37 -05:00
pycore_pymem.h
gh-112075: Support freeing object memory via QSBR (#116344)
2024-03-08 09:56:36 -08:00
pycore_pystate.h
[3.13] gh-120838: Add _PyThreadState_WHENCE_FINI (gh-121013)
2024-06-26 15:32:00 -06:00
pycore_pystats.h
…
pycore_pythonrun.h
…
pycore_pythread.h
gh-76785: Rename _xxsubinterpreters to _interpreters (gh-117791)
2024-04-24 16:18:24 +00:00
pycore_qsbr.h
[3.13] gh-117657: Fix QSBR race condition (GH-118843) (#118905)
2024-05-10 15:13:17 +00:00
pycore_range.h
…
pycore_runtime_init_generated.h
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
pycore_runtime_init.h
[3.13] GH-124567: Revert the Incremental GC in 3.13 (#124770)
2024-09-30 21:27:29 +00:00
pycore_runtime.h
[3.13] Add debug offsets for free threaded builds (GH-123041) (#123055)
2024-08-18 15:01:16 +00:00
pycore_semaphore.h
[3.13] gh-131082: Add missing guards for WIN32_LEAN_AND_MEAN (GH-131044) (#131084)
2025-03-11 11:56:54 +00:00
pycore_setobject.h
gh-118527: Intern code consts in free-threaded build (#118667)
2024-05-06 20:12:39 -04:00
pycore_signal.h
…
pycore_sliceobject.h
GH-115802: JIT "small" code for Windows (GH-115964)
2024-02-29 08:11:28 -08:00
pycore_stackref.h
gh-117139: Fix missing semicolon (GH-118573)
2024-05-04 15:45:49 +00:00
pycore_strhex.h
…
pycore_structseq.h
…
pycore_symtable.h
[3.13] gh-119933: Improve `SyntaxError` message for invalid type parameters expressions (GH-119976) (#120641)
2024-06-17 08:01:49 -07:00
pycore_sysmodule.h
[3.13] gh-130163: Fix crashes related to PySys_GetObject() (GH-130503) (GH-130556)
2025-02-25 22:50:26 +00:00
pycore_time.h
[3.13] gh-121905: Consistently use "floating-point" instead of "floating point" (GH-121907) (GH-122012)
2024-07-19 09:13:08 +00:00
pycore_token.h
…
pycore_traceback.h
…
pycore_tracemalloc.h
[3.13] gh-128679: Fix tracemalloc.stop() race conditions (#128897)
2025-01-18 23:39:07 +00:00
pycore_tstate.h
[3.13] gh-121621: Move asyncio_running_loop to private struct (GH-121939) (#121943)
2024-07-18 01:52:39 -07:00
pycore_tuple.h
gh-116381: Remove bad specializations, add fail stats (GH-116464)
2024-03-08 00:21:21 +08:00
pycore_typeobject.h
[3.13] gh-130230: Fix crash in pow() with only Decimal third argument (GH-130237) (GH-130246)
2025-02-18 13:18:37 +02:00
pycore_typevarobject.h
[3.13] gh-118895: Call PyType_Ready() on typing.NoDefault (GH-118897) (#118914)
2024-05-10 16:36:33 +00:00
pycore_ucnhash.h
gh-111972: Make Unicode name C APIcapsule initialization thread-safe (#112249)
2023-11-30 11:12:49 +01:00
pycore_unicodeobject_generated.h
[3.13] gh-125268: Use static string for "1e309" in AST (GH-125272) (GH-125280)
2024-10-24 13:59:23 -04:00
pycore_unicodeobject.h
[3.13] gh-113993: Allow interned strings to be mortal, and fix related issues (GH-120520) (GH-120945)
2024-06-24 20:24:19 +02:00
pycore_unionobject.h
gh-105858: Expose some union-related objects as internal APIs (GH-116025)
2024-02-28 09:56:40 +00:00
pycore_uop_ids.h
GH-118095: Use broader specializations of CALL in tier 1, for better tier 2 support of calls. (GH-118322)
2024-05-04 12:11:11 +01:00
pycore_uop_metadata.h
[3.13] gh-123091: Use _Py_IsImmortalLoose() (#123511) (#123600)
2024-09-02 15:23:29 +02:00
pycore_warnings.h
[3.13] gh-117511: Make PyMutex public in the non-limited API (GH-117731) (#120800)
2024-06-20 16:00:25 +00:00
pycore_weakref.h
[3.13] gh-118789: Add PyUnstable_Object_ClearWeakRefsNoCallbacks (GH-118807) (#120695)
2024-06-18 14:54:51 +00:00