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

39243779 · Segev Finer · Victor Stinner · b4c52966 · 39243779
Commit 39243779 authored Jul 25, 2017 by Segev Finer Committed by Victor Stinner Jul 25, 2017
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Modules/_tracemalloc.c Modules/_tracemalloc.c +4 -1

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--- a/Modules/_tracemalloc.c
+++ b/Modules/_tracemalloc.c
@@ -83,7 +83,7 @@ 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
@@ -91,6 +91,9 @@ _declspec(align(4))
    PyObject *filename;
    unsigned int lineno;
 } frame_t;
+#ifdef _MSC_VER
+#pragma pack(pop)
+#endif


 typedef struct {