Re: [Boost-bugs] [Boost C++ Libraries] #11169: boost::optional triggers -Wmaybe-uninitialized errors in g++

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #11169: boost::optional triggers -Wmaybe-uninitialized errors in g++
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2016-09-19 07:38:03

#11169: boost::optional triggers -Wmaybe-uninitialized errors in g++
----------------------------------------------+-----------------------
  Reporter:  Mathias Stearn <redbeard0531@…>  |      Owner:  fcacciola
      Type:  Bugs                             |     Status:  new
 Milestone:  To Be Determined                 |  Component:  optional
   Version:  Boost 1.57.0                     |   Severity:  Problem
Resolution:                                   |   Keywords:
----------------------------------------------+-----------------------

Comment (by anonymous):

 Note that this GCC bug is fixed in GCC 5.1. Also as per th StackOverflow
 response, use a workaround by initializing an optional with a 'fabricated'
 empty value:

 {{{
 boost::optional<int> b = boost::make_opitonal(false, int());
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/11169#comment:2>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.