* first element of this array).
*/
#define NEW_ARR_F(type, nelts) \
- ((type *)_new_arr_f ((nelts), sizeof(type) * (nelts)))
+ ((type *)_new_arr_f((nelts), sizeof(type) * (nelts)))
/**
* Creates a new flexible array with the same number of elements as a
* first element of this array).
*/
#define CLONE_ARR_F(type, arr) \
- NEW_ARR_F (type, ARR_LEN ((arr)))
+ NEW_ARR_F(type, ARR_LEN((arr)))
/**
* Duplicates an array and returns the new flexible one.
* first element of this array).
*/
#define DUP_ARR_F(type, arr) \
- memcpy (CLONE_ARR_F (type, (arr)), (arr), sizeof(type) * ARR_LEN((arr)))
+ memcpy(CLONE_ARR_F(type, (arr)), (arr), sizeof(type) * ARR_LEN((arr)))
/**
* Delete a flexible array.
*
* @param arr The flexible array.
*/
-#define DEL_ARR_F(arr) (_del_arr_f ((arr)))
+#define DEL_ARR_F(arr) (_del_arr_f((void *)(arr)))
/**
* Creates a dynamic array on an obstack.
*/
#define NEW_ARR_D(type, obstack, nelts) \
( nelts \
- ? (type *)_new_arr_d ((obstack), (nelts), sizeof(type) * (nelts)) \
+ ? (type *)_new_arr_d((obstack), (nelts), sizeof(type) * (nelts)) \
: (type *)arr_mt_descr.v.elts)
/**
* first element of this array).
*/
#define CLONE_ARR_D(type, obstack, arr) \
- NEW_ARR_D (type, (obstack), ARR_LEN ((arr)))
+ NEW_ARR_D(type, (obstack), ARR_LEN((arr)))
/**
* Duplicates an array and returns the new dynamic one.
* first element of this array).
*/
#define DUP_ARR_D(type, obstack, arr) \
- memcpy (CLONE_ARR_D (type, (obstack), (arr)), (arr), sizeof(type) * ARR_LEN ((arr)))
+ memcpy(CLONE_ARR_D(type, (obstack), (arr)), (arr), sizeof(type) * ARR_LEN ((arr)))
/**
* Create an automatic array which will be deleted at return from function.
#define NEW_ARR_A(type, var, n) \
do { \
int _nelts = (n); \
- assert (_nelts >= 0); \
- (var) = (void *)((_arr_descr *)alloca (_ARR_ELTS_OFFS + sizeof(type) * _nelts))->v.elts; \
- _ARR_SET_DBGINF (_ARR_DESCR ((var)), ARR_A_MAGIC, sizeof (type)); \
- (void)(_ARR_DESCR ((var))->nelts = _nelts); \
+ assert(_nelts >= 0); \
+ (var) = (void *)((_arr_descr *)alloca(_ARR_ELTS_OFFS + sizeof(type) * _nelts))->v.elts; \
+ _ARR_SET_DBGINF(_ARR_DESCR ((var)), ARR_A_MAGIC, sizeof (type)); \
+ (void)(_ARR_DESCR((var))->nelts = _nelts); \
} while (0)
/**
* first element of this array).
*/
#define CLONE_ARR_A(type, var, arr) \
- NEW_ARR_A (type, (var), ARR_LEN ((arr)))
+ NEW_ARR_A(type, (var), ARR_LEN((arr)))
/**
* Duplicates an array and returns a new automatic one.
*/
#define DUP_ARR_A(type, var, arr) \
do { CLONE_ARR_A(type, (var), (arr)); \
- memcpy ((var), (arr), sizeof (type) * ARR_LEN ((arr))); } \
+ memcpy((var), (arr), sizeof (type) * ARR_LEN((arr))); } \
while (0)
/**
*/
#define DECL_ARR_S(type, var, _nelts) \
ARR_STRUCT(type, (_nelts) ? (_nelts) : 1) _##var; \
- type *var = (_ARR_SET_DBGINF (&_##var, ARR_A_MAGIC, sizeof (type)), \
+ type *var = (_ARR_SET_DBGINF(&_##var, ARR_A_MAGIC, sizeof (type)), \
_##var.nelts = _nelts, \
_##var.v.elts)
*
* @param arr a flexible, dynamic, automatic or static array.
*/
-#define ARR_LEN(arr) (ARR_VRFY ((arr)), _ARR_DESCR((arr))->nelts)
+#define ARR_LEN(arr) (ARR_VRFY((arr)), _ARR_DESCR((arr))->nelts)
/**
* Resize a flexible array, allocate more data if needed but do NOT
* @remark This macro may change arr, so update all references!
*/
#define ARR_RESIZE(type, arr, n) \
- ((arr) = _arr_resize ((arr), (n), sizeof(type)))
+ ((arr) = _arr_resize((void *)(arr), (n), sizeof(type)))
/**
* Resize a flexible array, always reallocate data.
* @remark This macro may change arr, so update all references!
*/
#define ARR_SETLEN(type, arr, n) \
- ((arr) = _arr_setlen ((arr), (n), sizeof(type) * (n)))
+ ((arr) = _arr_setlen((void *)(arr), (n), sizeof(type) * (n)))
/** Set a length smaller than the current length of the array. Do not
* resize. len must be <= ARR_LEN(arr). */
#define ARR_SHRINKLEN(arr,len) \
- (ARR_VRFY ((arr)), assert(_ARR_DESCR((arr))->nelts >= len), \
+ (ARR_VRFY((arr)), assert(_ARR_DESCR((arr))->nelts >= len), \
_ARR_DESCR((arr))->nelts = len)
/**
* @remark This macro may change arr, so update all references!
*/
#define ARR_EXTEND(type, arr, delta) \
- ARR_RESIZE (type, (arr), ARR_LEN ((arr)) + (delta))
+ ARR_RESIZE(type, (arr), ARR_LEN((arr)) + (delta))
/**
* Resize a flexible array to hold n elements only if it is currently shorter
* @remark This macro may change arr, so update all references!
*/
#define ARR_EXTO(type, arr, n) \
- ((n) >= ARR_LEN ((arr)) ? ARR_RESIZE (type, (arr), (n)+1) : (arr))
+ ((n) >= ARR_LEN((arr)) ? ARR_RESIZE(type, (arr), (n)+1) : (arr))
/**
* Append one element to a flexible array.
* @param elt The new element, must be of type (type).
*/
#define ARR_APP1(type, arr, elt) \
- (ARR_EXTEND (type, (arr), 1), (arr)[ARR_LEN ((arr))-1] = (elt))
+ (ARR_EXTEND(type, (arr), 1), (arr)[ARR_LEN((arr))-1] = (elt))
#ifdef NDEBUG
# define ARR_VRFY(arr) ((void)0)
|| (_ARR_DESCR((arr))->u.allocated >= _ARR_DESCR((arr))->nelts)) \
&& (_ARR_DESCR((arr))->nelts >= 0))
# define ARR_IDX_VRFY(arr, idx) \
- assert ((0 <= (idx)) && ((idx) < ARR_LEN ((arr))))
+ assert((0 <= (idx)) && ((idx) < ARR_LEN((arr))))
#endif
/**
* The array descriptor header type.
*/
-typedef ARR_STRUCT (aligned_type, 1) _arr_descr;
+typedef ARR_STRUCT(aligned_type, 1) _arr_descr;
extern _arr_descr arr_mt_descr;
-void *_new_arr_f (int nelts, size_t elts_size);
-void _del_arr_f (void *elts);
-void *_new_arr_d (struct obstack *obstack, int nelts, size_t elts_size);
-void *_arr_resize (void *elts, int nelts, size_t elts_size);
-void *_arr_setlen (void *elts, int nelts, size_t elts_size);
+void *_new_arr_f(int nelts, size_t elts_size);
+void _del_arr_f(void *elts);
+void *_new_arr_d(struct obstack *obstack, int nelts, size_t elts_size);
+void *_arr_resize(void *elts, int nelts, size_t elts_size);
+void *_arr_setlen(void *elts, int nelts, size_t elts_size);
-#define _ARR_ELTS_OFFS offsetof (_arr_descr, v.elts)
+#define _ARR_ELTS_OFFS offsetof(_arr_descr, v.elts)
#define _ARR_DESCR(elts) ((_arr_descr *)(void *)((char *)(elts) - _ARR_ELTS_OFFS))
/*
*/
#define ARR_SET_CLEAR(arr) ARR_SHRINKLEN(arr, 0)
-
#endif /* FIRM_ADT_ARRAY_H */
projects / libfirm / blobdiff