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cpython
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codegen.c
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3.14
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Commits on Apr 30, 2026
[3.14] gh-149122: Fix refleak in codegen (GH-149179) (#149181)
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miss-islington
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encukou
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Commits on Apr 29, 2026
[3.14] gh-149122: Fix segfault in compiler when certain builtin functions are passed a coroutine as arg (GH-149138) (#149151)
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Commits on Feb 24, 2026
[3.14] gh-145187: Fix crash on invalid type parameter bound expression in conditional block (GH-145188) (#145196)
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StanFromIreland
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Commits on Sep 11, 2025
[3.14] gh-138349: Fix crash when combining module-level annotation and listcomp (#138363) (#138749)
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Commits on Sep 2, 2025
[3.14] gh-138372: Fix SyntaxWarning for erroneous t-string subscription (GH-138375) (#138392)
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miss-islington
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brianschubert
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Commits on Jul 21, 2025
[3.14] gh-132661: Disallow `Template`/`str` concatenation after PEP 750 spec update (#135996) (#136901)
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Commits on Jun 25, 2025
[3.14] gh-135755: Move SPECIAL_ constants to a private header (GH-135922) (GH-135926)
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Commits on Jun 16, 2025
[3.14] GH-135171: Revert async generator expressions behavior (#135352)
efimov-mikhail
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Commits on Jun 9, 2025
[3.14] GH-135171: Fix generator expressions one last time (hopefully) (GH-135225)
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markshannon
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Commits on May 27, 2025
[3.14] GH-128161: Remove redundant GET_ITER from list comprehension code (GH-134778)
markshannon
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Commits on May 2, 2025
gh-133279: Assert with HAS_TARGET in the codegen_addop_j function (#133280)
nybblista
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Commits on Apr 30, 2025
gh-132661: Implement PEP 750 (#132662)
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Commits on Apr 28, 2025
gh-130907: Treat all module-level annotations as conditional (#131550)
JelleZijlstra
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Commits on Apr 11, 2025
GH-127682: Only call `__iter__` once in generator expressions. (GH-132351)
markshannon
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gh-132261: Store annotations at hidden internal keys in the class dict (#132345)
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Commits on Mar 28, 2025
gh-131738: optimize builtin any/all/tuple calls with a generator expression arg (#131737)
iritkatriel
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2c8f329
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Commits on Mar 26, 2025
gh-130881: Handle conditionally defined annotations (#130935)
JelleZijlstra
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898e6b3
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Commits on Mar 19, 2025
gh-126835: Move constant tuple folding from ast_opt to CFG (#130769)
WolframAlph
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75103d9
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Commits on Mar 17, 2025
GH-131238: More refactoring of core header files (GH-131351)
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markshannon
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Commits on Mar 14, 2025
gh-130480: Move duplicate `LOAD_SMALL_INT` optimization from codegen to CFG (#130481)
WolframAlph
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55815a6
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Commits on Mar 13, 2025
gh-130080: move _Py_EnsureArrayLargeEnough to a separate header so it can be used outside of the compiler (#130930)
iritkatriel
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Commits on Mar 12, 2025
gh-126835: Avoid creating unnecessary tuple when looking for constant sequence during constant folding (#131054)
WolframAlph
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Commits on Mar 10, 2025
GH-123044: Give the `POP_TOP` after a case test a location in the body, not the pattern. (GH-130627)
markshannon
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Commits on Mar 7, 2025
GH-128534: Fix behavior of branch monitoring for `async for` (GH-130847)
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markshannon
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Commits on Mar 2, 2025
gh-130740: Move some `stdbool.h` includes after `Python.h` (#130738)
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chouquette
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Commits on Feb 27, 2025
GH-128534: Instrument branches for `async for` loops. (GH-130569)
markshannon
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Commits on Feb 25, 2025
GH-130396: Use computed stack limits on linux (GH-130398)
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markshannon
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Commits on Feb 7, 2025
gh-100239: replace BINARY_SUBSCR & family by BINARY_OP with oparg NB_SUBSCR (#129700)
iritkatriel
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Commits on Feb 4, 2025
gh-126835: Move constant subscript folding to CFG (#129568)
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Commits on Feb 1, 2025
gh-126835: Move optimization of constant sequence creation from codegen to CFG (#129426)
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Commits on Jan 27, 2025
GH-128914: Remove all but one conditional stack effects (GH-129226)
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markshannon
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Commits on Jan 23, 2025
Revert "GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)" (GH-129202)
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colesbury
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Commits on Jan 20, 2025
GH-128914: Remove conditional stack effects from `bytecodes.c` and the code generators (GH-128918)
markshannon
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Commits on Jan 6, 2025
GH-128533: Add `NOT_TAKEN` instruction after bytecode optimization. (GH-128554)
markshannon
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2434fd2
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GH-128375: Better instrument for `FOR_ITER` (GH-128445)
markshannon
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