[Boost-bugs] [Boost C++ Libraries] #5475: [Foreach] rvalue reference binding of temporary ranges

Subject: [Boost-bugs] [Boost C++ Libraries] #5475: [Foreach] rvalue reference binding of temporary ranges
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-04-15 03:30:57

#5475: [Foreach] rvalue reference binding of temporary ranges
-------------------------------------+--------------------------------------
 Reporter:  mimomorin@…              |       Owner:  eric_niebler
     Type:  Patches                  |      Status:  new         
Milestone:  To Be Determined         |   Component:  foreach     
  Version:  Boost Development Trunk  |    Severity:  Problem     
 Keywords:  foreach, C++0x           |  
-------------------------------------+--------------------------------------
 C++0x range-based for uses `auto &&` to bind lvalue/rvalue references to
 ranges.
 A good thing is that there is no need to copy ranges anymore.
 This also allows us to deal with non-copyable rvalue ranges.

 If a compiler supports rvalue references and auto type deduction
 (either `auto` or `decltype` is OK), Boost.Foreach can be modified to do
 this.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/5475>
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