Re: [boost] type traites - is_virtual_base

Subject: Re: [boost] type traites - is_virtual_base
From: John Maddock (john_at_[hidden])
Date: 2009-03-29 04:34:10

> I've noticed that this is returning true when it should be returning false 
> in the tests on 64 bit compilers.  Is it possible that 64 bit structure 
> alignment might be breaking the implementation? tests for SUN compilers 
> also manifest this symptom.  Maybe the has a similar cause.

Robert, I don't have a system I can reproduce this on, if you do can you try 
reverting this change: 
https://svn.boost.org/trac/boost/changeset/51988/trunk/boost/type_traits/is_virtual_base_of.hpp 
and see if it helps at all?

Thanks, John.