775 friend_accessible_p (tree scope, tree decl, tree binfo)  in friend_accessible_p()  argument
780   if (!scope)  in friend_accessible_p()
783   if (TREE_CODE (scope) == FUNCTION_DECL  in friend_accessible_p()
784       || DECL_FUNCTION_TEMPLATE_P (scope))  in friend_accessible_p()
785     befriending_classes = DECL_BEFRIENDING_CLASSES (scope);  in friend_accessible_p()
786   else if (TYPE_P (scope))  in friend_accessible_p()
787     befriending_classes = CLASSTYPE_BEFRIENDING_CLASSES (scope);  in friend_accessible_p()
797   if (TYPE_P (scope))  in friend_accessible_p()
798     for (t = TYPE_CONTEXT (scope); t && TYPE_P (t); t = TYPE_CONTEXT (t))  in friend_accessible_p()
802   if (TREE_CODE (scope) == FUNCTION_DECL  in friend_accessible_p()
803       || DECL_FUNCTION_TEMPLATE_P (scope))  in friend_accessible_p()
807       if (DECL_CLASS_SCOPE_P (scope)  in friend_accessible_p()
808 	  && friend_accessible_p (DECL_CONTEXT (scope), decl, binfo))  in friend_accessible_p()
812       if (DECL_TEMPLATE_INFO (scope))  in friend_accessible_p()
818 	  ret = friend_accessible_p (DECL_TI_TEMPLATE (scope), decl, binfo);  in friend_accessible_p()
834       tree scope = current_scope ();  in dfs_accessible_post()  local
835       if (scope && TREE_CODE (scope) != NAMESPACE_DECL  in dfs_accessible_post()
836 	  && is_friend (BINFO_TYPE (binfo), scope))  in dfs_accessible_post()
855   tree scope;  in accessible_p()  local
868   scope = current_scope ();  in accessible_p()
869   if (scope && DECL_THUNK_P (scope))  in accessible_p()
921 	protected_ok = friend_accessible_p (scope, decl, binfo);  in accessible_p()
1740 	  tree scope;  in dfs_walk_once_accessible_r()  local
1743 	  scope = current_scope ();  in dfs_walk_once_accessible_r()
1744 	  if (!scope  in dfs_walk_once_accessible_r()
1745 	      || TREE_CODE (scope) == NAMESPACE_DECL  in dfs_walk_once_accessible_r()
1746 	      || !is_friend (BINFO_TYPE (binfo), scope))  in dfs_walk_once_accessible_r()