Re: [Boost-bugs] [Boost C++ Libraries] #4200: Virtual functions, non-virtual destructor

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4200: Virtual functions, non-virtual destructor
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-05-29 02:53:05

#4200: Virtual functions, non-virtual destructor
--------------------------------+-------------------------------------------
  Reporter:  klimkin@…          |       Owner:  emildotchevski
      Type:  Bugs               |      Status:  reopened      
 Milestone:  To Be Determined   |   Component:  exception     
   Version:  Boost 1.48.0       |    Severity:  Problem       
Resolution:                     |    Keywords:                
--------------------------------+-------------------------------------------

Comment (by anonymous):

 source code(a.cc):
 {{{
 #include <boost/exception/all.hpp>

 typedef boost::error_info<struct my_info_tag, int> my_info;

 int main()
 {
         my_info(0);
 }
 }}}

 compiler: gcc-3.4.6

 command line: g++ -Wall a.cc

 compiler output:
 {{{
 /usr/local/include/boost/exception/detail/error_info_impl.hpp: In
 instantiation of `boost::error_info<my_info_tag, int>':
 a.cc:7:   instantiated from here
 /usr/local/include/boost/exception/detail/error_info_impl.hpp:43: warning:
 `class boost::error_info<my_info_tag, int>' has virtual functions but non-
 virtual destructor
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4200#comment:13>
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