gcc/testsuite/gcc.dg/ipa/pr103601.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-O2 -fgnu89-inline" } */
   3
   4 typedef struct { } spinlock_t;
   5 struct list_head {
   6  struct list_head *next, *prev;
   7 };
   8 struct __wait_queue_head {
   9  spinlock_t lock;
  10  struct list_head task_list;
  11 };
  12 typedef struct __wait_queue_head wait_queue_head_t;
  13 static inline void init_waitqueue_head(wait_queue_head_t *q)
  14 {
  15  q->lock = (spinlock_t) { };
  16  do { (&q->task_list)->next = (&q->task_list); (&q->task_list)->prev = (&q->task_list); } while (0);
  17 }
  18 struct timer_list {
  19  void (*function)(unsigned long);
  20 };
  21 struct rpc_task {
  22  struct timer_list tk_timer;
  23  wait_queue_head_t tk_wait;
  24 };
  25 static void
  26 rpc_run_timer(struct rpc_task *task)
  27 {
  28 }
  29 inline void
  30 rpc_init_task(struct rpc_task *task)
  31 {
  32  task->tk_timer.function = (void (*)(unsigned long)) rpc_run_timer;
  33  init_waitqueue_head(&task->tk_wait);
  34 }
  35