diff options
Diffstat (limited to 'Include/cpython/objimpl.h')
| -rw-r--r-- | Include/cpython/objimpl.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/Include/cpython/objimpl.h b/Include/cpython/objimpl.h index d7c76ea..0b038d3 100644 --- a/Include/cpython/objimpl.h +++ b/Include/cpython/objimpl.h @@ -2,7 +2,9 @@ # error "this header file must not be included directly" #endif -#define _PyObject_SIZE(typeobj) ( (typeobj)->tp_basicsize ) +static inline size_t _PyObject_SIZE(PyTypeObject *type) { + return _Py_STATIC_CAST(size_t, type->tp_basicsize); +} /* _PyObject_VAR_SIZE returns the number of bytes (as size_t) allocated for a vrbl-size object with nitems items, exclusive of gc overhead (if any). The @@ -18,10 +20,11 @@ # error "_PyObject_VAR_SIZE requires SIZEOF_VOID_P be a power of 2" #endif -#define _PyObject_VAR_SIZE(typeobj, nitems) \ - _Py_SIZE_ROUND_UP((typeobj)->tp_basicsize + \ - (nitems)*(typeobj)->tp_itemsize, \ - SIZEOF_VOID_P) +static inline size_t _PyObject_VAR_SIZE(PyTypeObject *type, Py_ssize_t nitems) { + size_t size = _Py_STATIC_CAST(size_t, type->tp_basicsize); + size += _Py_STATIC_CAST(size_t, nitems) * _Py_STATIC_CAST(size_t, type->tp_itemsize); + return _Py_SIZE_ROUND_UP(size, SIZEOF_VOID_P); +} /* This example code implements an object constructor with a custom |