* @file
* @brief Array --- dynamic & flexible arrays.
* @author Markus Armbruster
- * @version $Id$
*/
#include "config.h"
/**
* An empty dynamic array descriptor.
*/
-ir_arr_descr arr_mt_descr = { ARR_D_MAGIC, 0, {0}, 0, {{{0}}} };
+ir_arr_descr arr_mt_descr = { ARR_D_MAGIC, 0, { 0 }, 0, { { 0 } } };
void ir_verify_arr(const void *arr)
{
ir_arr_descr *descr = ARR_DESCR(arr);
assert(descr->magic == ARR_D_MAGIC || descr->magic == ARR_A_MAGIC
|| descr->magic == ARR_F_MAGIC);
- if (descr->magic == ARR_F_MAGIC) {
- assert(descr->u.allocated >= descr->nelts);
- }
- assert(descr->nelts >= 0);
+ assert(descr->magic != ARR_F_MAGIC || descr->u.allocated >= descr->nelts);
#else
(void) arr;
#endif
ARR_SET_DBGINF(dp, ARR_D_MAGIC, elts_size/nelts);
dp->u.obstack = obstack;
dp->nelts = nelts;
- return dp->v.elts;
+ return dp->elts;
}
/**
newa = (ir_arr_descr*)xmalloc(ARR_ELTS_OFFS+elts_size);
ARR_SET_DBGINF(newa, ARR_F_MAGIC, nelts ? elts_size/nelts : 0);
newa->u.allocated = newa->nelts = nelts;
- return newa->v.elts;
+ return newa->elts;
}
/**
dp = (ir_arr_descr*) xrealloc(dp, ARR_ELTS_OFFS+elts_size);
dp->u.allocated = dp->nelts = nelts;
- return dp->v.elts;
+ return dp->elts;
}
/**
}
dp->nelts = nelts;
- return dp->v.elts;
+ return dp->elts;
}
#ifdef DEBUG_libfirm
+/* forward declarations to avoid warnings */
+size_t array_len(const void *arr);
+ir_arr_descr *array_descr(const void *arr);
+
/**
* This function returns the length of a flexible array.
* Do NOT use is in code, use ARR_LEN() macro!