Re: [cdt-dev] Managing additional toolchain state

[Scott Michel <scottm@xxxxxxxx>]

Dave Inglis wrote:
 > InternalCExtension is internal API, you should not be extending it.
> Extend a AbstractCExtension to create a CExtension.

InternalCExtension has state that needs initializing, such as fProject 
and fCExtensionReference. So either InternalCExtension should provide 
the appropriate constructors or make the appropriate methods public or 
provide public versions in AbstractCExtension.