[Boost-bugs] [Boost C++ Libraries] #5322: Explicit default constructed chrono::durations are uninitialized

Subject: [Boost-bugs] [Boost C++ Libraries] #5322: Explicit default constructed chrono::durations are uninitialized
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2011-03-16 19:04:15

#5322: Explicit default constructed chrono::durations are uninitialized
-------------------------------------------------+--------------------------
 Reporter:  jofaber                              |       Owner:  viboes 
     Type:  Bugs                                 |      Status:  new    
Milestone:  To Be Determined                     |   Component:  chrono 
  Version:  Boost Development Trunk              |    Severity:  Problem
 Keywords:  chrono duration default constructor  |  
-------------------------------------------------+--------------------------
 For `boost::chrono::durations` the default constructor is supposed to work
 like this:
 {{{
 #!c++
 typedef std::chrono::duration<int> D;
 D d1;       // d1.count() uninitialized
 D d2 = D(); // d2.count() zero-initialized
 }}}
 In the current implementation, durations `d1` and `d2` are uninitialized.
 Yet `d2` should be initialized by zero.

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/5322>
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