[Boost-bugs] [Boost C++ Libraries] #11731: iostreams classes do not support C++11 move semantics

Subject: [Boost-bugs] [Boost C++ Libraries] #11731: iostreams classes do not support C++11 move semantics
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-10-15 08:38:48

#11731: iostreams classes do not support C++11 move semantics
------------------------------------+-----------------------
 Reporter:  Josh Chia <joshchia@…>  |      Owner:  turkanis
     Type:  Bugs                    |     Status:  new
Milestone:  To Be Determined        |  Component:  iostreams
  Version:  Boost 1.57.0            |   Severity:  Problem
 Keywords:                          |
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 At least some iostreams classes do not support C++11 move semantics.
 Attempts to "move-construct" them result in compiler errors. Such classes
 include but are probably not limited to filtering_istream.

 #include <boost/iostreams/filtering_stream.hpp>

 struct Foo {
     Foo(Foo&& o)
         : f(std::move(o.f)) { }
     boost::iostreams::filtering_istream f;
 };

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/11731>
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