Re: [Boost-bugs] [Boost C++ Libraries] #8416: Boost 1.53.0: Wave fails to build in C++11 mode

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #8416: Boost 1.53.0: Wave fails to build in C++11 mode
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2013-04-10 06:47:56

#8416: Boost 1.53.0: Wave fails to build in C++11 mode
-------------------------------------+--------------------------------------
  Reporter:  Arfrever.FTA@…          |       Owner:  hkaiser   
      Type:  Bugs                    |      Status:  new       
 Milestone:  Boost 1.54.0            |   Component:  wave      
   Version:  Boost 1.53.0            |    Severity:  Regression
Resolution:                          |    Keywords:            
-------------------------------------+--------------------------------------

Comment (by Arfrever.FTA@…):

 It seems that internal implementation of macrodefinition.resize() is
 broken. Currently I have no patch for it.

 A workaround is to use macrodefinition.pop_back():

 {{{
 --- boost/wave/util/cpp_iterator.hpp
 +++ boost/wave/util/cpp_iterator.hpp
 @@ -204,7 +204,7 @@

      // get rid of trailing T_EOF
      if (!macrodefinition.empty() && token_id(macrodefinition.back()) ==
 T_EOF)
 -        macrodefinition.resize(macrodefinition.size()-1);
 +        macrodefinition.pop_back();

  //  If no macrodefinition is given, and the macro string does not end
 with a
  //  '=', then the macro should be defined with the value '1'
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/8416#comment:3>
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