gcc/testsuite/gcc.dg/pr40340.h

   1 #pragma GCC system_header
   2 typedef __SIZE_TYPE__ size_t;
   3 extern void *memset (void *s, int c, size_t n)
   4   __attribute__ ((nothrow, nonnull (1)));
   5 extern inline
   6 __attribute__ ((always_inline, artificial, gnu_inline, nothrow))
   7 void *
   8 memset (void *dest, int ch, size_t len)
   9 {
  10   return __builtin___memset_chk (dest, ch, len,
  11                                  __builtin_object_size (dest, 0));
  12 }
  13
  14 #ifdef TEST2
  15 static void
  16 __attribute__ ((noinline))
  17 test2 (void)
  18 {
  19   char buf[4];
  20   memset (buf, 0, 6);
  21 }
  22 #endif
  23
  24 #ifdef TEST3
  25 static inline void
  26 __attribute__ ((always_inline))
  27 test3 (char *p)
  28 {
  29   memset (p, 0, 6);
  30 }
  31 #endif