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gh-110481: Implement biased reference counting (gh-110764)

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Sam Gross 2023-10-30 12:06:09 -04:00 • committed by GitHub
parent 05f2f0ac92
commit 6dfb8fe023
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29 changed files with 511 additions and 52 deletions
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Include/internal/pycore_long.h
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@ -317,7 +317,7 @@ _PyLong_FlipSign(PyLongObject *op) {
#define _PyLong_DIGIT_INIT(val) \
{ \
.ob_base = _PyObject_HEAD_INIT(&PyLong_Type) \
.ob_base = _PyObject_HEAD_INIT(&PyLong_Type), \
.long_value = { \
.lv_tag = TAG_FROM_SIGN_AND_SIZE( \
(val) == 0 ? 0 : ((val) < 0 ? -1 : 1), \