diff options
| -rw-r--r-- | Include/object.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Include/object.h b/Include/object.h index 7564b96..542f8d8 100644 --- a/Include/object.h +++ b/Include/object.h @@ -165,6 +165,11 @@ check by comparing the reference count field to the immortality reference count. */ struct _object { _PyObject_HEAD_EXTRA +#if (defined(__GNUC__) || defined(__clang__)) \ + && !(defined __STDC_VERSION__ && __STDC_VERSION__ >= 201112L) + // On C99 and older, anonymous union is a GCC and clang extension + __extension__ +#endif union { Py_ssize_t ob_refcnt; #if SIZEOF_VOID_P > 4 |