#ifndef Py_ASDL_H | |
#define Py_ASDL_H | |
typedef PyObject * identifier; | |
typedef PyObject * string; | |
typedef PyObject * object; | |
#ifndef __cplusplus | |
typedef enum {false, true} bool; | |
#endif | |
/* 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 { | |
int size; | |
void *elements[1]; | |
} asdl_seq; | |
typedef struct { | |
int size; | |
int elements[1]; | |
} asdl_int_seq; | |
asdl_seq *asdl_seq_new(int size, PyArena *arena); | |
asdl_int_seq *asdl_int_seq_new(int 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) { \ | |
int _asdl_i = (I); \ | |
assert((S) && _asdl_i < (S)->size); \ | |
(S)->elements[_asdl_i] = (V); \ | |
} | |
#else | |
#define asdl_seq_SET(S, I, V) (S)->elements[I] = (V) | |
#endif | |
#endif /* !Py_ASDL_H */ |