1 /* { dg-do compile } */
2
3 typedef long unsigned int size_t;
4
5 static __inline void *
__inline_memcpy_chk(void * __dest,const void * __src,size_t __len)6 __inline_memcpy_chk (void *__dest, const void *__src, size_t __len)
7 {
8 return __builtin___memcpy_chk (__dest, __src, __len, __builtin_object_size (__dest, 0));
9 }
10
11 extern void *xmalloc (size_t) __attribute__ ((__malloc__));
12
13 struct htab { void ** entries; };
14
15 typedef struct htab *htab_t;
16
17 extern void ** htab_find_slot (htab_t, const void *);
18
19 enum mode_class { MODE_RANDOM, MODE_CC, MODE_INT, MAX_MODE_CLASS };
20
21 struct mode_data
22 {
23 struct mode_data *next;
24 enum mode_class cl;
25 };
26
27 static const struct mode_data blank_mode = { 0, MAX_MODE_CLASS };
28
29 static htab_t modes_by_name;
30
31 struct mode_data *
new_mode(void)32 new_mode (void)
33 {
34 struct mode_data *m
35 = ((struct mode_data *) xmalloc (sizeof (struct mode_data)));
36
37 ((__builtin_object_size (m, 0) != (size_t) -1) ? __builtin___memcpy_chk (m, &blank_mode, sizeof (struct mode_data), __builtin_object_size (m, 0)) : __inline_memcpy_chk (m, &blank_mode, sizeof (struct mode_data)));
38
39 *htab_find_slot (modes_by_name, m) = m;
40
41 return m;
42 }
43