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bpo-39542: Declare _Py_AddToAllObjects() in pycore_object.h (GH-18368)

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_Py_AddToAllObjects() is used in bltinmodule.c and typeobject.c when
Py_TRACE_REFS is defined.

Fix Py_TRACE_REFS build.
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Victor Stinner 2020-02-05 18:24:33 +01:00 • committed by GitHub
parent b39fb8e847
commit 58f4e1a6ee
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3 changed files with 4 additions and 2 deletions
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1
Include/internal/pycore_object.h
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@ -82,6 +82,7 @@ extern void _PyDebug_PrintTotalRefs(void);
#endif #endif
#ifdef Py_TRACE_REFS #ifdef Py_TRACE_REFS
extern void _Py_AddToAllObjects(PyObject *op, int force);
extern void _Py_PrintReferences(FILE *); extern void _Py_PrintReferences(FILE *);
extern void _Py_PrintReferenceAddresses(FILE *); extern void _Py_PrintReferenceAddresses(FILE *);
#endif #endif

2
Objects/object.c
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@ -93,7 +93,7 @@ static PyObject refchain = {&refchain, &refchain};
* way, though; exceptions include statically allocated type objects, and * way, though; exceptions include statically allocated type objects, and
* statically allocated singletons (like Py_True and Py_None). * statically allocated singletons (like Py_True and Py_None).
*/ */
static void void
_Py_AddToAllObjects(PyObject *op, int force) _Py_AddToAllObjects(PyObject *op, int force)
{ {
#ifdef Py_DEBUG #ifdef Py_DEBUG

3
Python/bltinmodule.c
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@ -4,6 +4,7 @@
#include <ctype.h> #include <ctype.h>
#include "ast.h" #include "ast.h"
#undef Yield /* undefine macro conflicting with <winbase.h> */ #undef Yield /* undefine macro conflicting with <winbase.h> */
#include "pycore_object.h"
#include "pycore_pyerrors.h" #include "pycore_pyerrors.h"
#include "pycore_pystate.h" #include "pycore_pystate.h"
#include "pycore_tupleobject.h" #include "pycore_tupleobject.h"
@ -2443,7 +2444,7 @@ builtin_sum_impl(PyObject *module, PyObject *iterable, PyObject *start)
would change the value of empty. In fact, using would change the value of empty. In fact, using
in-place addition rather that binary addition for in-place addition rather that binary addition for
any of the steps introduces subtle behavior changes: any of the steps introduces subtle behavior changes:
https://bugs.python.org/issue18305 */ https://bugs.python.org/issue18305 */
temp = PyNumber_Add(result, item); temp = PyNumber_Add(result, item);
Py_DECREF(result); Py_DECREF(result);