On Apr 2, 2009, at 7:38 PM, Ryan Joseph wrote:

I think I need explain what exactly I need this for. I'm making a Pascal bridge to Cocoa and it would be convenient if I could pass a CF type or a Pascal wrapper indiscriminately and decide at runtime how they should handled.

It's still not clear why you'd need or want this.

Bridges to Objective-C should be driven from Leopard's BridgeSupport infrastructure, which supplies all of the class/method information you should need for mechanically transforming whatever your language's messaging infrastructure is into what the Objective-C runtime expects.

Once you have a basic mechanical bridge in place, then you can start doing idiomatic things like bridging native types between your environment and Cocoa. The Ruby & Python bridges do this with strings and collections, for example.

I don't think a language bridge is the place to handle CF/Cocoa collection equivalence.

  -- Chris

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