[Boost-bugs] [Boost C++ Libraries] #6036: incorrect rethrow in member function void mapped_file_impl::map_file(param_type& p)

Subject: [Boost-bugs] [Boost C++ Libraries] #6036: incorrect rethrow in member function void mapped_file_impl::map_file(param_type& p)
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-10-19 13:26:31

#6036: incorrect rethrow in member function void
mapped_file_impl::map_file(param_type& p)
--------------------------------------------------+-------------------------
 Reporter:  Valentin Batz <valentin.b@…>          |       Owner:  turkanis 
     Type:  Bugs                                  |      Status:  new      
Milestone:  To Be Determined                      |   Component:  iostreams
  Version:  Boost 1.47.0                          |    Severity:  Problem  
 Keywords:                                        |  
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 The rethrow with boost::throw_exception(e) involves 'object slicing' by
 making a copy of the base-class object. The original exception-information
 will be lost. To re-throw the current exception you have to
 throw without any argument.

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Ticket URL: <https://svn.boost.org/trac/boost/ticket/6036>
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