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| author | Hai Shi <shihai1992@gmail.com> | 2020-11-24 22:03:31 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2020-11-24 22:03:31 (GMT) |
| commit | ed1a5a5baca8f61e9a99c5be3adc16b1801514fe (patch) | |
| tree | f3db72407b31e7a94b025ab181455df83d770780 /Include | |
| parent | 0ec34cab9dd4a7bcddafaeeb445fae0f26afcdd1 (diff) | |
| download | cpython-ed1a5a5baca8f61e9a99c5be3adc16b1801514fe.zip cpython-ed1a5a5baca8f61e9a99c5be3adc16b1801514fe.tar.gz cpython-ed1a5a5baca8f61e9a99c5be3adc16b1801514fe.tar.bz2 | |
bpo-40170: Hide impl detail of Py_TRASHCAN_BEGIN macro (GH-23235)
The Py_TRASHCAN_BEGIN macro no longer accesses PyTypeObject attributes,
but now can get the condition by calling the new private
_PyTrash_cond() function which hides implementation details.
Diffstat (limited to 'Include')
| -rw-r--r-- | Include/cpython/object.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Include/cpython/object.h b/Include/cpython/object.h index 43b0be3..19c066b 100644 --- a/Include/cpython/object.h +++ b/Include/cpython/object.h @@ -516,6 +516,8 @@ struct _ts; /* Python 3.9 private API, invoked by the macros below. */ PyAPI_FUNC(int) _PyTrash_begin(struct _ts *tstate, PyObject *op); PyAPI_FUNC(void) _PyTrash_end(struct _ts *tstate); +/* Python 3.10 private API, invoked by the Py_TRASHCAN_BEGIN(). */ +PyAPI_FUNC(int) _PyTrash_cond(PyObject *op, destructor dealloc); #define PyTrash_UNWIND_LEVEL 50 @@ -539,7 +541,7 @@ PyAPI_FUNC(void) _PyTrash_end(struct _ts *tstate); #define Py_TRASHCAN_BEGIN(op, dealloc) \ Py_TRASHCAN_BEGIN_CONDITION(op, \ - Py_TYPE(op)->tp_dealloc == (destructor)(dealloc)) + _PyTrash_cond(_PyObject_CAST(op), (destructor)dealloc)) /* For backwards compatibility, these macros enable the trashcan * unconditionally */ |