Re: [Boost-bugs] [Boost C++ Libraries] #1508: text_map_binary_archive failure

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #1508: text_map_binary_archive failure
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2007-12-23 01:36:51

#1508: text_map_binary_archive failure
  Reporter: jrp at dial dot pipex dot com | Owner: ramey
      Type: Bugs | Status: reopened
 Milestone: Boost 1.35.0 | Component: serialization
   Version: Boost Development Trunk | Severity: Problem
Resolution: | Keywords:
Changes (by Richard Webb <richard.webb_at_[hidden]>):

  * status: closed => reopened
  * resolution: wontfix =>


 This isn't simply a test artifact - you get the same error with the simple

 int _tmain(int argc, _TCHAR* argv[])
         std::stringstream sss;
         boost::archive::text_oarchive oa(sss);

         std::string out;
         oa << out;

         std::string in;
         boost::archive::text_iarchive ia(sss);
         ia >> in;

         return 0;
 The same thing happens on both VC8(SP1) and VC9 (and both work fine if the
 initial string isn't empty).

 The problem with the

 {{{*s.begin()), size);

 is that if size is 0 (and therefore s is empty) you end up dereferencing
 an 'invalid' iterator, which the debug iterators don't like you doing.

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