Re: [Boost-users] upgrade_to_unique_lock doesn't compile with vc2010

Subject: Re: [Boost-users] upgrade_to_unique_lock doesn't compile with vc2010
From: Anthony Williams (anthony.ajw_at_[hidden])
Date: 2010-06-01 02:48:54

Braden McDaniel <braden_at_[hidden]> writes:

> Using Boost 1.43, this program:
>
>         # include <boost/thread.hpp>
>         
>         int main()
>         {
>           boost::shared_mutex mutex;
>           boost::upgrade_lock<boost::shared_mutex> lock(mutex);
>           boost::upgrade_to_unique_lock<boost::shared_mutex> write_lock(lock);
>         }
>
> ... produces this error when compiled with Visual C++ 2010: 

That is trac issue 2501. It was fixed post 1.43, so should be in 1.44.

Anthony
-- 
Author of C++ Concurrency in Action     http://www.stdthread.co.uk/book/
just::thread C++0x thread library             http://www.stdthread.co.uk
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