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gh-151483: Make PyCodeObject._co_unique_id conditional on `Py_GIL_D… #151484

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gh-151483: Make PyCodeObject._co_unique_id conditional on `Py_GIL_D… #151484

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6 changes: 5 additions & 1 deletion Include/cpython/code.h
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Original file line number Diff line number Diff line change
Expand Up @@ -34,9 +34,13 @@ typedef struct {
char *entries[1];
} _PyCodeArray;

#define _PyCode_DEF_UNIQUE_ID() \
Py_ssize_t _co_unique_id; /* ID used for per-thread refcounting */

#define _PyCode_DEF_THREAD_LOCAL_BYTECODE() \
_PyCodeArray *co_tlbc;
#else
#define _PyCode_DEF_UNIQUE_ID()
#define _PyCode_DEF_THREAD_LOCAL_BYTECODE()
#endif

Expand Down Expand Up @@ -101,7 +105,7 @@ typedef struct {
_PyCoCached *_co_cached; /* cached co_* attributes */ \
uintptr_t _co_instrumentation_version; /* current instrumentation version */ \
struct _PyCoMonitoringData *_co_monitoring; /* Monitoring data */ \
Py_ssize_t _co_unique_id; /* ID used for per-thread refcounting */ \
_PyCode_DEF_UNIQUE_ID() \
int _co_firsttraceable; /* index of first traceable instruction */ \
/* Scratch space for extra data relating to the code object. \
Type is a void* to keep the format private in codeobject.c to force \
Expand Down
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