Use _Py_RVALUE() in macros

Include/cpython/code.h

@@ -153,7 +153,7 @@ static inline Py_ssize_t PyCode_GetNumFree(PyCodeObject *op) {
     return op->co_nfreevars;
 }
 
-#define _PyCode_CODE(CO) ((_Py_CODEUNIT *)(CO)->co_code_adaptive)
+#define _PyCode_CODE(CO) _Py_RVALUE((_Py_CODEUNIT *)(CO)->co_code_adaptive)
 #define _PyCode_NBYTES(CO) (Py_SIZE(CO) * (Py_ssize_t)sizeof(_Py_CODEUNIT))
 
 /* Public interface */

Include/internal/pycore_dict.h

@@ -122,7 +122,7 @@ struct _dictvalues {
     PyObject *values[1];
 };
 
-#define DK_LOG_SIZE(dk)  ((dk)->dk_log2_size)
+#define DK_LOG_SIZE(dk)  _Py_RVALUE((dk)->dk_log2_size)
 #if SIZEOF_VOID_P > 4
 #define DK_SIZE(dk)      (((int64_t)1)<<DK_LOG_SIZE(dk))
 #else

Include/internal/pycore_hashtable.h

@@ -18,9 +18,9 @@ typedef struct {
     _Py_slist_item_t *head;
 } _Py_slist_t;
 
-#define _Py_SLIST_ITEM_NEXT(ITEM) (((_Py_slist_item_t *)(ITEM))->next)
+#define _Py_SLIST_ITEM_NEXT(ITEM) _Py_RVALUE(((_Py_slist_item_t *)(ITEM))->next)
 
-#define _Py_SLIST_HEAD(SLIST) (((_Py_slist_t *)(SLIST))->head)
+#define _Py_SLIST_HEAD(SLIST) _Py_RVALUE(((_Py_slist_t *)(SLIST))->head)
 
 
 /* _Py_hashtable: table entry */

Include/internal/pycore_list.h

@@ -35,7 +35,7 @@ struct _Py_list_state {
 #endif
 };
 
-#define _PyList_ITEMS(op) (_PyList_CAST(op)->ob_item)
+#define _PyList_ITEMS(op) _Py_RVALUE(_PyList_CAST(op)->ob_item)
 
 extern int
 _PyList_AppendTakeRefListResize(PyListObject *self, PyObject *newitem);

Include/internal/pycore_tuple.h

@@ -62,7 +62,7 @@ struct _Py_tuple_state {
 #endif
 };
 
-#define _PyTuple_ITEMS(op) (_PyTuple_CAST(op)->ob_item)
+#define _PyTuple_ITEMS(op) _Py_RVALUE(_PyTuple_CAST(op)->ob_item)
 
 extern PyObject *_PyTuple_FromArray(PyObject *const *, Py_ssize_t);
 extern PyObject *_PyTuple_FromArraySteal(PyObject *const *, Py_ssize_t);