virtual inheritance: optimization for empty objects

[F. Heitkamp]

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   From: Alexandre Oliva <oliva@dcc.unicamp.br>
   Date: 14 Mar 1999 16:10:44 -0300
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   On Mar 14, 1999, Marc Girod <girod@stybba.ntc.nokia.com> wrote:


   > I guess I need to rebuild the libstdc++

   Yup

   > Are there instructions?

   Not that I know of.  I think it's not supposed to be widely used
   before it becomes official, when it will be enabled by default.

Which libstdc++ is better to use? The newest broken one or the oldest
incompatible one?  Or even something in between?

Fred