Eric Niebler wrote:
Nico Galoppo wrote:
Hi,
I'm getting the following warning in VC8, using BOOST_FOREACH on a container of shared_ptr<>s. The container itself is also a shared_ptr.
warning C4686: 'boost::foreach_detail_::make_probe' : possible change in behavior, change in UDT return calling convention
The warning happens at the following line
shared_ptr<Scene> scene(new Scene()); typedef shared_ptr<Character> character_ptr;
BOOST_FOREACH(character_ptr & actor, *scene) { ... }
Unfortunately, I can't reproduce it in a simple program, it doesn't give me the warning there.
I haven't seen that one. A change of calling convention doesn't sound serious. It doesn't cause problems, does it? If it does, a repro (simple or not) would be helpful.
Thanks. As I said, a contained repro is hard to produce. Indeed, it doesn't seem serious, but annoying nevertheless, because I can't even disable it with a #pragma warning(disable:4686). --nico