Re: [Boost-bugs] [Boost C++ Libraries] #11633: chrono IO may throw bad_cast

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #11633: chrono IO may throw bad_cast
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-09-10 05:20:12

#11633: chrono IO may throw bad_cast
--------------------------------------------------+---------------------
  Reporter:  Sébastien Barthélémy <barthelemy@…>  |      Owner:
      Type:  Bugs                                 |     Status:  new
 Milestone:  To Be Determined                     |  Component:  None
   Version:  Boost 1.58.0                         |   Severity:  Problem
Resolution:                                       |   Keywords:
--------------------------------------------------+---------------------

Comment (by viboes):

 The following avoids the race, but breaks other functionalities


 {{{
 template <class CharT, class Traits, class Rep, class Period>
 std::basic_ostream<CharT, Traits>&
 operator<<(std::basic_ostream<CharT, Traits>& os, const duration<Rep,
 Period>& d)
 {
     typedef duration_punct<CharT> Facet;
     Facet f;
     return os << d.count() << ' ' << f.template name<Period>(d.count());
 }
 }}}

 I tried with version 2 and I was not able to reproduce the issue. Please
 let me know.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11633#comment:2>
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