id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
10328	is_linked is broken for linear slist	anonymous	Ion Gaztañaga	"The following program should print ""Ok"" but it print ""Arghhhh""

This is do to is_linked checking the next pointer which is nullptr for the last element. The example works fine when omitting the ,bi::linear<true> line

{{{#!cpp
#include <boost/intrusive/slist.hpp>
#include <iostream>

namespace bi=boost::intrusive;
struct my_tag {};
typedef bi::slist_base_hook<bi::tag<my_tag>, bi::link_mode<bi::safe_link> > my_hook;

struct my_type: public my_hook {
  bool is_linked() const {
    return my_hook::is_linked();
  }
};

typedef bi::slist<my_type,
                  bi::base_hook<my_hook>
                  , bi::linear<true>
                  > my_list;

int main() {
  my_type item;
  my_list list;
  list.push_front(item);
  std::cout << (item.is_linked() ? ""Ok"": ""Arghhhhh"") << std::endl;
}

}}}
"	Bugs	closed	To Be Determined	intrusive	Boost Development Trunk	Problem	wontfix		antialize@…