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- #ifndef Py_LIMITED_API
- #ifndef Py_ASDL_H
- #define Py_ASDL_H
- typedef PyObject * identifier;
- typedef PyObject * string;
- typedef PyObject * object;
- typedef PyObject * constant;
- /* It would be nice if the code generated by asdl_c.py was completely
- independent of Python, but it is a goal the requires too much work
- at this stage. So, for example, I'll represent identifiers as
- interned Python strings.
- */
- /* XXX A sequence should be typed so that its use can be typechecked. */
- typedef struct {
- Py_ssize_t size;
- void *elements[1];
- } asdl_seq;
- typedef struct {
- Py_ssize_t size;
- int elements[1];
- } asdl_int_seq;
- asdl_seq *_Py_asdl_seq_new(Py_ssize_t size, PyArena *arena);
- asdl_int_seq *_Py_asdl_int_seq_new(Py_ssize_t size, PyArena *arena);
- #define asdl_seq_GET(S, I) (S)->elements[(I)]
- #define asdl_seq_LEN(S) ((S) == NULL ? 0 : (S)->size)
- #ifdef Py_DEBUG
- #define asdl_seq_SET(S, I, V) \
- do { \
- Py_ssize_t _asdl_i = (I); \
- assert((S) != NULL); \
- assert(0 <= _asdl_i && _asdl_i < (S)->size); \
- (S)->elements[_asdl_i] = (V); \
- } while (0)
- #else
- #define asdl_seq_SET(S, I, V) (S)->elements[I] = (V)
- #endif
- #endif /* !Py_ASDL_H */
- #endif /* Py_LIMITED_API */
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