In the last year they’ve added improvements to the type checker to speed it up, those would have been released now.

They have further and much more significant changes that I think might have recently landed in the development version. That should make an even bigger difference. But it’s not in a released version yet.

And yes, none of us like that one part of Swift. Especially the DRASTIC difference compared to objective-C which really only checked syntax and little else.

It’s still probably my favorite language right now though I don’t get to write in it much.