id,summary,reporter,owner,description,type,status,milestone,component,version,severity,resolution,keywords,cc
7125,weak_ptr::lock() thread safety,Gennady  Proskurin <gpr@…>,Peter Dimov,"Imagine the following code:

{{{
shared_ptr<T> sp(new ...);
weak_ptr<T> wp(sp);

sp.reset(); // thread A
shared_ptr<T> sp1 = wp.lock(); // thread B
}}}

It is not clear from documentation, whether it is safe to call shared_ptr::reset() and weak_ptr::lock() concurrently in different threads. It is very frequently asked question and should be documented explicitly.
",Feature Requests,new,To Be Determined,smart_ptr,Boost 1.50.0,Problem,,,