gcc/testsuite/gcc.c-torture/execute/20030224-2.c

   1 /* Make sure that we don't free any temp stack slots associated with
   2    initializing marker before we're finished with them.  */
   3
   4 extern void abort();
   5
   6 typedef struct { short v16; } __attribute__((packed)) jint16_t;
   7
   8 struct node {
   9   jint16_t magic;
  10   jint16_t nodetype;
  11   int totlen;
  12 } __attribute__((packed));
  13
  14 struct node node, *node_p = &node;
  15
  16 int main()
  17 {
  18   struct node marker = {
  19     .magic = (jint16_t) {0x1985},
  20     .nodetype = (jint16_t) {0x2003},
  21     .totlen = node_p->totlen
  22   };
  23   if (marker.magic.v16 != 0x1985)
  24     abort();
  25   if (marker.nodetype.v16 != 0x2003)
  26     abort();
  27   return 0;
  28 }