Thread safety and nethod handle chains

[John Rose]

On Aug 11, 2011, at 3:01 PM, Rémi Forax wrote:

> Yes, you can have duplicate GWTs and
> I'm also interested if someone find a better approach :)

You can use a custom subclass of MutableCallSite which synchronizes its updates.
That way two racing threads cannot install duplicate case-handling logic.
Or am I missing the point?

-- John