[Boost-bugs] [Boost C++ Libraries] #4417: boost\interprocess\file_mapping compilation errors

Subject: [Boost-bugs] [Boost C++ Libraries] #4417: boost\interprocess\file_mapping compilation errors
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-07-09 22:53:55

#4417: boost\interprocess\file_mapping compilation errors
-------------------------------------+--------------------------------------
 Reporter:  anonymous                |       Owner:  igaztanaga  
     Type:  Bugs                     |      Status:  new         
Milestone:  Boost 1.44.0             |   Component:  interprocess
  Version:  Boost Development Trunk  |    Severity:  Problem     
 Keywords:  vc2010                   |  
-------------------------------------+--------------------------------------
 Compilation errors with Visual Studio 2010:

 ...\ext_libs\boost\boost\interprocess\detail\move.hpp(358): error C2440:
 'return' : cannot convert from 'boost::interprocess::file_mapping' to
 'boost::interprocess::file_mapping &&'
 1>          You cannot bind an lvalue to an rvalue reference
 1>          ...\ext_libs\boost\boost\interprocess\file_mapping.hpp(62) :
 see reference to function template instantiation
 'boost::interprocess::file_mapping
 &&boost::interprocess::move<boost::interprocess::file_mapping&>(T)' being
 compiled
 1>          with
 1>          [
 1>              T=boost::interprocess::file_mapping &
 1>          ]
 1>...\ext_libs\boost\boost\interprocess\detail\move.hpp(358): error C2440:
 'return' : cannot convert from 'boost::interprocess::mapped_region' to
 'boost::interprocess::mapped_region &&'
 1>          You cannot bind an lvalue to an rvalue reference
 1>          ...\ext_libs\boost\boost\interprocess\mapped_region.hpp(159) :
 see reference to function template instantiation
 'boost::interprocess::mapped_region
 &&boost::interprocess::move<boost::interprocess::mapped_region&>(T)' being
 compiled
 1>          with
 1>          [
 1>              T=boost::interprocess::mapped_region &
 1>          ]
 2>...\filesystem\filesystem.h(39): warning C4018: '<' : signed/unsigned
 mismatch
 2>...\filesystem\filesystem.h(52): warning C4018: '<' : signed/unsigned
 mismatch
 2>...\ext_libs\boost\boost\interprocess\detail\move.hpp(358): error C2440:
 'return' : cannot convert from 'boost::interprocess::file_mapping' to
 'boost::interprocess::file_mapping &&'
 2>          You cannot bind an lvalue to an rvalue reference
 2>          ...\ext_libs\boost\boost\interprocess\file_mapping.hpp(62) :
 see reference to function template instantiation
 'boost::interprocess::file_mapping
 &&boost::interprocess::move<boost::interprocess::file_mapping&>(T)' being
 compiled
 2>          with
 2>          [
 2>              T=boost::interprocess::file_mapping &
 2>          ]
 2>...\ext_libs\boost\boost\interprocess\detail\move.hpp(358): error C2440:
 'return' : cannot convert from 'boost::interprocess::mapped_region' to
 'boost::interprocess::mapped_region &&'
 2>          You cannot bind an lvalue to an rvalue reference
 2>          ...\ext_libs\boost\boost\interprocess\mapped_region.hpp(159) :
 see reference to function template instantiation
 'boost::interprocess::mapped_region
 &&boost::interprocess::move<boost::interprocess::mapped_region&>(T)' being
 compiled
 2>          with
 2>          [
 2>              T=boost::interprocess::mapped_region &
 2>          ]

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4417>
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