Re: [Boost-bugs] [Boost C++ Libraries] #4127: warning break strict-aliasing rules

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4127: warning break strict-aliasing rules
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-07-16 00:59:22

#4127: warning break strict-aliasing rules
--------------------------------------+-------------------------------------
  Reporter:  anonymous                |       Owner:  pdimov                 
      Type:  Bugs                     |      Status:  new                    
 Milestone:  Boost 1.43.0             |   Component:  smart_ptr              
   Version:  Boost Development Trunk  |    Severity:  Problem                
Resolution:                           |    Keywords:  warning strict-aliasing
--------------------------------------+-------------------------------------

Comment (by Matheus Martino):

 That warnings shows you that there is incompatibility betwen boost code
 and mingw optimization algorithm, it only hapens when using optimizations
 "-O2", "-O3" and "-Os", it don't hapens with optimizations "-O" and "-O1".
 If you get that warning, and think it is stoping your app from work, try
 to change the type of aptimization to "-O" or "-O1".

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4127#comment:3>
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