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Py_DECREF: only pass filename if Py_REF_DEBUG is defined #17870

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Merged
merged 2 commits into from
Jan 8, 2020
Merged

Py_DECREF: only pass filename if Py_REF_DEBUG is defined #17870

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f860778
Py_DECREF: only pass filename if Py_REF_DEBUG is defined
vstinner Jan 6, 2020
bada3b9
Fix compilation in release mode
vstinner Jan 6, 2020
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15 changes: 10 additions & 5 deletions Include/object.h
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Original file line number Diff line number Diff line change
Expand Up @@ -461,11 +461,12 @@ static inline void _Py_INCREF(PyObject *op)

#define Py_INCREF(op) _Py_INCREF(_PyObject_CAST(op))

static inline void _Py_DECREF(const char *filename, int lineno,
PyObject *op)
static inline void _Py_DECREF(
#ifdef Py_REF_DEBUG
const char *filename, int lineno,
#endif
PyObject *op)
{
(void)filename; /* may be unused, shut up -Wunused-parameter */
(void)lineno; /* may be unused, shut up -Wunused-parameter */
_Py_DEC_REFTOTAL;
if (--op->ob_refcnt != 0) {
#ifdef Py_REF_DEBUG
Expand All @@ -479,7 +480,11 @@ static inline void _Py_DECREF(const char *filename, int lineno,
}
}

#define Py_DECREF(op) _Py_DECREF(__FILE__, __LINE__, _PyObject_CAST(op))
#ifdef Py_REF_DEBUG
# define Py_DECREF(op) _Py_DECREF(__FILE__, __LINE__, _PyObject_CAST(op))
#else
# define Py_DECREF(op) _Py_DECREF(_PyObject_CAST(op))
#endif


/* Safely decref `op` and set `op` to NULL, especially useful in tp_clear
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