gh-143050: correct PyLong_FromString() to use _PyLong_Negate() by skirpichev · Pull Request #145901 · python/cpython · GitHub

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skirpichev:fix-PyLong_FromString/143050

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Remove redundant decref from _PyLong_Negate #143050

: correct PyLong_FromString() to use _PyLong_Negate()

cleanup, use _testcapi.test_immortal_small_ints()

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+ add also test with nonzero small int

_long_is_small_int() -> _PyLong_IsImmortal() helper

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awaiting core review

Merge branch 'master' into fix-PyLong_FromString/143050

address review: rename _PyLong_IsImmortal -> _PyLong_HasImmortalTag

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Merge branch 'master' into fix-PyLong_FromString/143050

address review: some comments

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Merge branch 'main' into fix-PyLong_FromString/143050

address review: add assert on _PY_IS_SMALL_INT

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Rename to _PyLong_IsSmallInt()

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needs backport to 3.14

bedevere-app Bot commented Mar 31, 2026

GH-147331 is a backport of this pull request to the 3.14 branch.

: Correct PyLong_FromString() to use _PyLong_Negate() (

: Correct PyLong_FromString() to use _PyLong_Negate() (

: Correct PyLong_FromString() to use _PyLong_Negate() (

gh-130273: Fix traceback color output with unicode characters #142529

: Correct PyLong_FromString() to use _PyLong_Negate() (

: Correct PyLong_FromString() to use _PyLong_Negate() (