Re: [Boost-bugs] [Boost C++ Libraries] #4660: Error read binary archive, created by old boost version

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4660: Error read binary archive, created by old boost version
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-01-05 10:47:57

#4660: Error read binary archive, created  by old boost version
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  Reporter:  serge-voropaev@…          |       Owner:  ramey        
      Type:  Bugs                      |      Status:  reopened     
 Milestone:  Boost 1.45.0              |   Component:  serialization
   Version:  Boost 1.45.0              |    Severity:  Problem      
Resolution:                            |    Keywords:               
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Comment (by joerg schlegel <jschlegel@…>):

 The most simple test case to reproduce the error I was able to find is:

 -----------------------------------------------
         std::map<std::string, size_t> m;
         m["aaa"] = 111;
         m["bbb"] = 222;

         std::ofstream fb("archive.ser");
         //std::ifstream fb("archive.ser");
         boost::archive::binary_oarchive oa(fb);
         boost::archive::binary_iarchive ia(fb);
         oa << m;
         //ia >> m;
 -----------------------------------------------

 - I compiled it using ms vc8 and boost 1.42 and created the test archive
 - If I read it using the same setup the map gets restored flawlessly
 - If I read it using the code compiled with ms VC10 and boost svn trunk
 "m" is empty (my real world rather dies with bad_alloc deep inside the
 call stack )

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4660#comment:22>
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