Re: [Boost-bugs] [Boost C++ Libraries] #2501: upgrade_to_unique_lock doesn't compile on C++0x mode

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2501: upgrade_to_unique_lock doesn't compile on C++0x mode
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-06-05 16:03:55

#2501: upgrade_to_unique_lock doesn't compile on C++0x mode
-----------------------------------+----------------------------------------
  Reporter:  Rodolfo Lima          |       Owner:  anthonyw
      Type:  Bugs                  |      Status:  new     
 Milestone:  Boost 1.38.0          |   Component:  thread  
   Version:  Boost Release Branch  |    Severity:  Problem 
Resolution:                        |    Keywords:          
-----------------------------------+----------------------------------------

Comment(by Jonathan Wakely <jwakely.boost_at_[hidden]>):

 The second error is because upgrade_lock has no handling for the case when
 BOOST_HAS_RVALUE_REFS is defined.  In that case boost::move() returns an
 rvalue reference rather than a boost::thread_move_t, but upgrade_lock can
 only handle the move wrapper, not an rvalue reference.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/2501#comment:3>
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