Re: [Boost-users] strange nested bind behavior

Steven Watanabe:

AMDG

Zachary Turner wrote:

...

template<typename Handler> void func(int x, Handler callback) { callback(make_error_code(success), (size_t)0); }

and now I get compilation error pointing to the line above that invokes callback, with the error along the lines of (it's on a different machine with no network access so i can't paste it)

void boost::_bi::protected_bind_t<F>::operator()(A1&,A2&) const' : cannot convert parameter 2 from 'size_t' to 'size_t &

protect apparently doesn't even attempt perfect forwarding. I think that it should behave the same way as plain bind. Peter?

Yes, you are right. Feel free to fix it if you have the time. :-) If not, assign me a ticket.