On Thursday, 30 July 2015 at 18:21:00 UTC, Jacob Carlborg wrote:
I had a quick look at the implementation. You're not using the
objc_msgSend_* family of functions correctly. That's one of the
main reasons why extern(Objective-C) was implemented. I
strongly recommend you adapting extern(Objective-C) instead. At
least read the commit message  for the commit which
implements extern(Objective-C). It explains how objc_msgSend_*
I can provide more detail if necessary.
I'd be interested by an email or IRC conversation about this. How
best to contact you?
I managed to create a NSView subclass classes at runtime and
override methods (that involved instance variables for the this
However a painful thing is for those function returning NSPoint.
Some guidance would be welcome!