Andrey Semashev 5e59e10f93 Fix warnings with gcc 4.4 in C++11 mode ...

GCC 4.4 has support for an early draft of rvalue references. When compiling the conforming code it produces warnings such as '../boost/optional/optional.hpp:152: warning: returning reference to temporary'. In order to fix this regression use a special implementation of move(), similar to std::move() on this compiler.

2014-05-22 10:15:11 +04:00

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boost

Fix warnings with gcc 4.4 in C++11 mode

2014-05-22 10:15:11 +04:00