Re: [perl #48014] [DEPRECATED] PMC union struct

On Wednesday 21 January 2009 17:23:42 Christoph Otto wrote:

> If there's a cheaper way to implement this and still support C-level PMC
> ATTR multiple inheritance, I'll be thrilled to implement it.

We've never really supported C-level PMC multiple inheritance.  As best I can 
figure, it was a quirk of the PMC preprocessor that allowed the appearance of 
multiple inheritance.  Certainly the semantics have never been defined, at 
least as far as inheriting behavior or attributes.

If C PMCs need to proclaim that they conform to the interface of another PMC, 
they should use 'does'.

-- c