[Boost-bugs] [Boost C++ Libraries] #4613: Default value for optional Boolean type not being created.

Subject: [Boost-bugs] [Boost C++ Libraries] #4613: Default value for optional Boolean type not being created.
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-08-30 05:32:07

#4613: Default value for optional Boolean type not being created.
----------------------------------------------------+-----------------------
 Reporter:  Ryan McConnehey <mccorywork@…>          |       Owner:  danielw  
     Type:  Bugs                                    |      Status:  new      
Milestone:  To Be Determined                        |   Component:  parameter
  Version:  Boost 1.38.0                            |    Severity:  Problem  
 Keywords:                                          |  
----------------------------------------------------+-----------------------
 If a default Boolean value isn't used in extracting the value from the
 ArgumentPack a compile error occurs.  That means that this code compiles
 "m_name(args[_name | false])" but "m_name(args[_name])" doesn't.  A code
 example can be found in this boost thread.

 http://old.nabble.com/-parameter--Weird-behavior-with-bools-

 td29539068.html

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4613>
Boost C++ Libraries <http://www.boost.org/>
Boost provides free peer-reviewed portable C++ source libraries.