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GH-94851: check refcnt of immortal objects after finalization #95001

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merged 5 commits into from
Jul 25, 2022
Merged

GH-94851: check refcnt of immortal objects after finalization #95001

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21ced2f
check refcnt after finalization
kumaraditya303 Jul 19, 2022
3c039cc
use constant
kumaraditya303 Jul 22, 2022
c210c73
formatting
kumaraditya303 Jul 22, 2022
be56017
Update Include/internal/pycore_object.h
kumaraditya303 Jul 22, 2022
6c10f91
Merge branch 'main' into global-objects
kumaraditya303 Jul 23, 2022
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7 changes: 6 additions & 1 deletion Include/internal/pycore_object.h
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Original file line number Diff line number Diff line change
Expand Up @@ -14,9 +14,14 @@ extern "C" {
#include "pycore_pystate.h" // _PyInterpreterState_GET()
#include "pycore_runtime.h" // _PyRuntime

/* This value provides *effective* immortality, meaning the object should never
be deallocated (until runtime finalization). See PEP 683 for more details about
immortality, as well as a proposed mechanism for proper immortality. */
#define _PyObject_IMMORTAL_REFCNT 999999999

#define _PyObject_IMMORTAL_INIT(type) \
{ \
.ob_refcnt = 999999999, \
.ob_refcnt = _PyObject_IMMORTAL_REFCNT, \
.ob_type = (type), \
}
#define _PyVarObject_IMMORTAL_INIT(type, size) \
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