validation/vla-sizeof.c

   1 unsigned long vla_sizeof0(int size)
   2 {
   3         int a[size];
   4         return sizeof(a);
   5 }
   6
   7 unsigned long vla_sizeof1(int size)
   8 {
   9         struct s {
  10                 int a[size];
  11         };
  12         return sizeof(struct s);
  13 }
  14
  15 unsigned long vla_sizeof2(int size)
  16 {
  17         struct s {
  18                 int a[size];
  19         } *p;
  20         return sizeof(*p);
  21 }
  22
  23 void* vla_inc(int size, void *base)
  24 {
  25         struct s {
  26                 int a[size];
  27         } *p = base;
  28
  29         ++p;
  30         return p;
  31 }
  32
  33 /*
  34  * check-name: vla-sizeof.c
  35  *
  36  * check-known-to-fail
  37  */