Re: [Boost-bugs] [Boost C++ Libraries] #3730: compilation problem with is_virtual_base_of when class contains abstract methods

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #3730: compilation problem with is_virtual_base_of when class contains abstract methods
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2010-01-29 01:41:53

#3730: compilation problem with is_virtual_base_of when class contains abstract
methods
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 Reporter:  Barry Searle <barry.searle@…>           |       Owner:  johnmaddock
     Type:  Bugs                                    |      Status:  new        
Milestone:  Boost 1.42.0                            |   Component:  type_traits
  Version:  Boost 1.41.0                            |    Severity:  Problem    
 Keywords:                                          |  
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Changes (by manfred.doudar@…):

 * cc: manfred.doudar@… (added)

Comment:

 Since Final inherits from Intermediate, and X from both - you in effect
 have a "diamond" since X can take a path either through Final or
 Intermediate.  In which case:

   class final : public virtual intermediate

 should resolve matters, no?

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/3730#comment:2>
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