Exception propagation problem on IA-64/Linux

[Eric Botcazou]

> We could uniquify exception names in Ada, since they have only a static
> nesting identify, not a dynamic one (e.g. the exception XYZ declared
> within a recursive procedure is the same at all levels of recursion).
>
> That would be an easy change if it would help ...

Yes, but only in Ada.  I suspect it's not so easy in C++.

Anyway the generic fix turns out to be straightforward so I think we should 
take that path.

-- 
Eric Botcazou