pike.git / src / builtin.cmod

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pike.git/src/builtin.cmod:5865:    if (node->refs != 2) {    Pike_fatal("Unexpected number of references for node: %d\n",    node->refs);    }   #endif /* PIKE_DEBUG */    unlink_list_node(node);    node = next;    }    }    -  /* These two functions perform the same thing, -  * but are optimized to minimize recursion. -  */ -  static void gc_check_list_node_backward(struct pike_list_node *node, -  const char *msg); -  static void gc_check_list_node_forward(struct pike_list_node *node, -  const char *msg) +  /* Called at gc_check time. */ +  GC_CHECK    { -  while (node && !debug_gc_check(&node->refs, msg)) { -  if (node->next) -  debug_gc_check_svalues(&node->val, 1, " as a list node value"); -  gc_check_list_node_backward(node->prev, msg); -  node = node->next; -  } -  } +  struct pike_list_node *node = THIS->head; +  struct pike_list_node *next;    -  static void gc_check_list_node_backward(struct pike_list_node *node, -  const char *msg) -  { -  while (node && !debug_gc_check(&node->refs, msg)) { -  if (node->prev) -  debug_gc_check_svalues(&node->val, 1, " as a list node value"); -  gc_check_list_node_forward(node->next, msg); -  node = node->prev; +  while ((next = node->next)) { +  debug_gc_check_svalues(&node->val, 1, "as a list node value"); +  node = next;    }    }    -  /* Called at gc_check time. */ -  GC_CHECK -  { -  gc_check_list_node_backward(HEAD_SENTINEL(THIS), " as a list node"); -  gc_check_list_node_forward(TAIL_SENTINEL(THIS), " as a list node"); -  } -  +     /* Called at gc_mark time */    GC_RECURSE    {    struct pike_list_node *node = THIS->head;    struct pike_list_node *next;    while ((next = node->next)) {    gc_recurse_svalues(&node->val, 1);    node = next;    }    /* FIXME: mc_count_bytes */
pike.git/src/builtin.cmod:6243:       EXIT    gc_trivial;    {    if (THIS->cur) {    free_list_node(THIS->cur);    THIS->cur = NULL;    }    }    -  /* Called at gc_check time. */ -  GC_CHECK -  { -  gc_check_list_node_forward(THIS->cur, " held by an iterator"); -  } -  +     /* These two functions perform the same thing,    * but are optimized to minimize recursion.    */    static void gc_recurse_list_node_tree_backward(struct pike_list_node *node,    struct pike_list_node *back);    static void gc_recurse_list_node_tree_forward(struct pike_list_node *node,    struct pike_list_node *back)    {    if (!node || !node->next) return;    if (node->next->prev == node) {