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bpo-31018: Switch to #pragma pack from __declspec(align) in _tracemalloc #2848

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5 changes: 4 additions & 1 deletion Modules/_tracemalloc.c
Original file line number Diff line number Diff line change
Expand Up @@ -83,14 +83,17 @@ typedef struct
#ifdef __GNUC__
__attribute__((packed))
#elif defined(_MSC_VER)
_declspec(align(4))
#pragma pack(push, 4)
#endif
{
/* filename cannot be NULL: "<unknown>" is used if the Python frame
filename is NULL */
PyObject *filename;
unsigned int lineno;
} frame_t;
#ifdef _MSC_VER
#pragma pack(pop)
#endif


typedef struct {
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