cpython

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Christian Heimes 74c953d396 [3.11] gh-92228: disable the compiler's 'small exit block inlining' optimization for blocks that have a line number (GH-94592) (GH-94643)

Inlining of code that corresponds to source code lines, can make it hard to distinguish later between code which is only reachable from except handlers, and that which is reachable in normal control flow. This caused problems with the debugger's jump feature.

This PR turns off the inlining optimisation for code which has line numbers. We still inline things like the implicit "return None"..
(cherry picked from commit bde06e1b83)

Co-authored-by: Irit Katriel <1055913+iritkatriel@users.noreply.github.com>

2022-07-07 03:10:32 -07:00

clinic

gh-92203: Add closure support to exec(). (#92204 )

2022-05-06 10:09:35 -07:00

deepfreeze

bpo-45696: Deep-freeze selected modules (GH-29118)

2021-11-10 18:01:53 -08:00

frozen_modules

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_warnings.c

gh-93937, C API: Move PyFrame_GetBack() to Python.h (#93938 ) (#94000 )

2022-06-20 15:47:41 +02:00

adaptive.md

Update adaptive.md for inline caching (GH-31817)

2022-03-11 14:29:10 +00:00

asdl.c

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ast_opt.c

bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)

2022-04-11 15:34:18 +01:00

ast_unparse.c

bpo-43224: Implement PEP 646 grammar changes (GH-31018)

2022-03-26 09:55:35 -07:00

ast.c

gh-92597: Improve error message for AST nodes with invalid ranges (GH-93398) (GH-93414)

2022-06-01 14:05:40 +01:00

bltinmodule.c

gh-92203: Add closure support to exec(). (#92204 )

2022-05-06 10:09:35 -07:00

bootstrap_hash.c

bpo-46303: Move fileutils.h private functions to internal C API (GH-30484)

2022-01-11 11:56:16 +01:00

ceval_gil.h

[3.11] bpo-40514: Drop EXPERIMENTAL_ISOLATED_SUBINTERPRETERS (gh-93185) (GH-93306)

2022-05-27 17:56:30 -07:00

ceval.c

[3.11] gh-94510: Raise on re-entrant calls to sys.setprofile and sys.settrace (GH-94511) (GH-94578)

2022-07-05 21:02:43 +02:00

codecs.c

bpo-46541: Replace core use of _Py_IDENTIFIER() with statically initialized global objects. (gh-30928)

2022-02-08 13:39:07 -07:00

compile.c

[3.11] gh-92228: disable the compiler's 'small exit block inlining' optimization for blocks that have a line number (GH-94592) (GH-94643)

2022-07-07 03:10:32 -07:00

condvar.h

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context.c

Add more stats for freelist use and allocations. (GH-92211)

2022-05-03 16:40:24 -06:00

dtoa.c

bpo-45412: Add _PY_SHORT_FLOAT_REPR macro (GH-31171)

2022-02-23 18:16:23 +01:00

dup2.c

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dynamic_annotations.c

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dynload_hpux.c

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dynload_shlib.c

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dynload_stub.c

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dynload_win.c

gh-57684: Add -P cmdline option and PYTHONSAFEPATH env var (#31542 )

2022-05-06 01:34:11 +02:00

emscripten_signal.c

bpo-47176: Interrupt handling for wasm32-emscripten builds without pthreads (GH-32209)

2022-04-03 22:58:52 +02:00

errors.c

Fix refleaks in PyErr_SetHandledException (GH-91627)

2022-04-17 02:52:53 -04:00

fileutils.c

gh-91731: Replace Py_BUILD_ASSERT() with static_assert() (#91730 )

2022-04-20 19:26:40 +02:00

formatter_unicode.c

bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)

2022-04-11 15:34:18 +01:00

frame.c

[3.11] GH-94262: Don't create frame objects for frames that aren't yet complete. (GH-94371) (#94482 )

2022-07-04 19:43:12 +01:00

frozen.c

bpo-46748: Don't import <stdbool.h> in public headers (GH-31553)

2022-02-25 09:25:54 +01:00

frozenmain.c

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future.c

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getargs.c

bpo-45316: Move _PyArg_Fini() to internal C API (GH-31580)

2022-02-25 16:19:30 +01:00

getcompiler.c

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getcopyright.c

Update copyright year to 2022. (GH-30335)

2022-01-02 12:08:48 -08:00

getopt.c

gh-90300: split --help output into separate options (GH-30331)

2022-06-14 12:15:42 -07:00

getplatform.c

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getversion.c

bpo-43931: Export Python version as API data (GH-25577)

2021-12-09 17:52:05 -08:00

hamt.c

gh-93065: Fix HAMT to iterate correctly over 7-level deep trees (GH-93066) (GH-93145)

2022-05-24 10:52:06 +02:00

hashtable.c

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import.c

[3.11] gh-93741: Add private C API _PyImport_GetModuleAttrString() (GH-93742) (GH-93792)

2022-06-14 08:51:39 +03:00

importdl.c

bpo-47162: Add call trampoline to mitigate bad fpcasts on Emscripten (GH-32189)

2022-03-30 12:28:33 -07:00

importdl.h

bpo-47162: Add call trampoline to mitigate bad fpcasts on Emscripten (GH-32189)

2022-03-30 12:28:33 -07:00

initconfig.c

gh-90300: split --help output into separate options (GH-30331)

2022-06-14 12:15:42 -07:00

makeopcodetargets.py

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marshal.c

gh-78214: marshal: Stabilize FLAG_REF usage (GH-8226)

2022-05-04 10:01:15 +09:00

modsupport.c

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mysnprintf.c

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mystrtoul.c

bpo-35134: Add Include/cpython/longobject.h (GH-29044)

2021-10-19 02:04:52 +02:00

opcode_targets.h

gh-91869: Fix tracing of specialized instructions with extended args (GH-91945)

2022-04-27 22:36:34 -06:00

pathconfig.c

gh-91985: Ensure in-tree builds override platstdlib_dir in every path calculation (GH-93641)

2022-06-20 11:37:27 -07:00

preconfig.c

[3.11] bpo-40514: Drop EXPERIMENTAL_ISOLATED_SUBINTERPRETERS (gh-93185) (GH-93306)

2022-05-27 17:56:30 -07:00

pyarena.c

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pyctype.c

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pyfpe.c

bpo-46315: Add ifdef HAVE_ feature checks for WASI compatibility (GH-30507)

2022-01-13 09:46:04 +01:00

pyhash.c

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pylifecycle.c

[3.11] bpo-40514: Drop EXPERIMENTAL_ISOLATED_SUBINTERPRETERS (gh-93185) (GH-93306)

2022-05-27 17:56:30 -07:00

pymath.c

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pystate.c

[3.11] bpo-40514: Drop EXPERIMENTAL_ISOLATED_SUBINTERPRETERS (gh-93185) (GH-93306)

2022-05-27 17:56:30 -07:00

pystrcmp.c

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pystrhex.c

gh-91768: C API no longer use "const PyObject*" type (#91769 )

2022-04-21 22:07:19 +02:00

pystrtod.c

bpo-45995: add "z" format specifer to coerce negative 0 to zero (GH-30049)

2022-04-11 15:34:18 +01:00

Python-ast.c

gh-92597: Ensure that AST nodes without explicit end positions can be compiled (GH-93359)

2022-05-31 16:26:16 -07:00

Python-tokenize.c

bpo-46613: Add PyType_GetModuleByDef to the public API (GH-31081)

2022-02-11 17:22:11 +01:00

pythonrun.c

Use static inline function Py_EnterRecursiveCall() (#91988 )

2022-05-04 13:30:23 +02:00

pytime.c

gh-91731: Replace Py_BUILD_ASSERT() with static_assert() (#91730 )

2022-04-20 19:26:40 +02:00

README

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specialize.c

[3.11] GH-93354: Use exponential backoff to avoid excessive specialization attempts (GH-93355) (GH-93379)

2022-06-30 23:03:37 +02:00

stdlib_module_names.h

bpo-40059: Add tomllib (PEP-680) (GH-31498)

2022-03-08 09:26:13 +01:00

structmember.c

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suggestions.c

gh-93937, C API: Move PyFrame_GetBack() to Python.h (#93938 ) (#94000 )

2022-06-20 15:47:41 +02:00

symtable.c

bpo-46765: Replace Locally Cached Strings with Statically Initialized Objects (gh-31366)

2022-02-22 17:23:51 -07:00

sysmodule.c

[3.11] GH-94262: Don't create frame objects for frames that aren't yet complete. (GH-94371) (#94482 )

2022-07-04 19:43:12 +01:00

thread_nt.h

bpo-46008: Move thread-related interpreter state into a sub-struct. (gh-29971)

2021-12-07 14:03:47 -07:00

thread_pthread.h

gh-74953: Fix PyThread_acquire_lock_timed() code recomputing the timeout (GH-93941)

2022-06-17 07:39:27 -07:00

thread.c

bpo-46670: Remove unused macros in the Python directory (GH-31192)

2022-02-07 16:21:52 +01:00

traceback.c

gh-93937, C API: Move PyFrame_GetBack() to Python.h (#93938 ) (#94000 )

2022-06-20 15:47:41 +02:00

README

Miscellaneous source files for the main Python shared library