Re: [Boost-bugs] [Boost C++ Libraries] #859: boost::format ignores a user defined locale

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #859: boost::format ignores a user defined locale
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2012-09-10 16:47:28

#859: boost::format ignores a user defined locale
---------------------+------------------------------------------------------
  Reporter:  nobody  |       Owner:  samuel_krempp
      Type:  Bugs    |      Status:  reopened     
 Milestone:          |   Component:  format       
   Version:  None    |    Severity:  Problem      
Resolution:          |    Keywords:               
---------------------+------------------------------------------------------

Comment (by cnewbold):

 We've applied the following patch locally, which appears to resolve the
 issues described above:


 {{{
 ==== boost/boost/format/internals.hpp#4 (text) ====

 ***************
 *** 105,110 ****
 --- 105,118 ----
       void stream_format_state<Ch,Tr>:: apply_on (basic_ios & os,
                         boost::io::detail::locale_t * loc_default) const {
           // set the state of this stream according to our params
 + #if !defined(BOOST_NO_STD_LOCALE)
 +         if(loc_)
 +             os.imbue(loc_.get());
 +         else if(loc_default)
 +             os.imbue(*loc_default);
 + #else
 +         (void) loc_default; // keep compiler quiet if we don't support
 locales
 + #endif
           if(width_ != -1)
               os.width(width_);
           if(precision_ != -1)
 ***************
 *** 114,127 ****
           os.flags(flags_);
           os.clear(rdstate_);
           os.exceptions(exceptions_);
 - #if !defined(BOOST_NO_STD_LOCALE)
 -         if(loc_)
 -             os.imbue(loc_.get());
 -         else if(loc_default)
 -             os.imbue(*loc_default);
 - #else
 -         (void) loc_default; // keep compiler quiet if we don't support
 locales
 - #endif
       }

       template<class Ch, class Tr>
 --- 122,127 ----

 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/859#comment:7>
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