[Boost-bugs] [Boost C++ Libraries] #6876: Add forwarding of operator() to reference_wrapper

Subject: [Boost-bugs] [Boost C++ Libraries] #6876: Add forwarding of operator() to reference_wrapper
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-05-08 15:33:16

#6876: Add forwarding of operator() to reference_wrapper
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 Reporter:  philipp.moeller@…                    |       Owner:  pdimov 
     Type:  Patches                              |      Status:  new    
Milestone:  To Be Determined                     |   Component:  bind   
  Version:  Boost Release Branch                 |    Severity:  Problem
 Keywords:                                       |  
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 Adding forwarding of operator() to reference_wrapper will make it comply
 with the ISO definition of reference_wrapper. The attached patch adds
 dependencies to Boost.Move and Boost.Preprocessor. The later could be
 removed by manually expanding the macro. Forwarding in C++03 only works
 for values, references-to-const and rvalues as this is what Boost.Move
 provides. In C++11, forwarding works as expected for all kind of values.
 It might be necessary to make the amount of forwarded arguments
 configurable, currently it is fixed to 8.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6876>
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