Re: [Boost-bugs] [Boost C++ Libraries] #9843: binary serializer wrong behaviour treating enums

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #9843: binary serializer wrong behaviour treating enums
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2014-04-10 08:37:16

#9843: binary serializer wrong behaviour treating enums
-------------------------------+-----------------------------------------
  Reporter:  jpjps@…           |      Owner:  ramey
      Type:  Bugs              |     Status:  reopened
 Milestone:  To Be Determined  |  Component:  serialization
   Version:  Boost 1.55.0      |   Severity:  Problem
Resolution:                    |   Keywords:  enum seriliazation typesize
-------------------------------+-----------------------------------------

Comment (by anonymous):

 brought more straightfoward case:
 {{{
         enum class PacketCode : unsigned char
         {
                 Something,
         };
         PacketCode packetcode;

         //no exception
         std::istringstream stream(std::string(4, 0));
         binary_iarchive archive(stream, boost::archive::no_header);
         archive >> packetcode;

         //exception. it tries to read 4 bytes
         stream = std::istringstream(std::string(1, 0));
         archive >> packetcode;
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/9843#comment:4>
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