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bpo-35081: Add _PyTuple_CAST() (GH-10704)

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Victor Stinner 2018-11-25 23:30:32 +01:00 committed by GitHub
parent 158695817d
commit 8ac6539d85
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1 changed files with 7 additions and 4 deletions
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11
Include/tupleobject.h
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@ -55,15 +55,18 @@ PyAPI_FUNC(void) _PyTuple_MaybeUntrack(PyObject *);
/* Macro, trading safety for speed */
#ifndef Py_LIMITED_API
#define PyTuple_GET_ITEM(op, i) (((PyTupleObject *)(op))->ob_item[i])
#define PyTuple_GET_SIZE(op) (assert(PyTuple_Check(op)),Py_SIZE(op))
/* Cast argument to PyTupleObject* type. */
#define _PyTuple_CAST(op) ((PyTupleObject *)(op))
#define PyTuple_GET_ITEM(op, i) (_PyTuple_CAST(op)->ob_item[i])
#define PyTuple_GET_SIZE(op) (assert(PyTuple_Check(op)), Py_SIZE(op))
#ifdef Py_BUILD_CORE
# define _PyTuple_ITEMS(op) ((((PyTupleObject *)(op))->ob_item))
# define _PyTuple_ITEMS(op) (_PyTuple_CAST(op)->ob_item)
#endif
/* Macro, *only* to be used to fill in brand new tuples */
#define PyTuple_SET_ITEM(op, i, v) (((PyTupleObject *)(op))->ob_item[i] = v)
#define PyTuple_SET_ITEM(op, i, v) (_PyTuple_CAST(op)->ob_item[i] = v)
#endif
PyAPI_FUNC(int) PyTuple_ClearFreeList(void);