4.2.1 abi compatibility with 4.0.0

[Mike Stump]

On Apr 9, 2008, at 2:36 PM, Paolo Carlini wrote:
>
> I'm not sure. In the copy I have installed here of the 4.1 SVN  
> libstdc++.so:


> You see, the symbols are *not* exported... Can you clarify?

Sure, in 4.1 they were not exported.  That of course is also a bug.

I never claimed they were in 4.1.  In all the emails I've carefully  
stated they were exported in 4.0.0.