Xcode swift indexing forever

Question

I\'m currently developing an iOS app using swift and Xcode 6 (Beta 3).

Everything went fine so far but now as my project grows, Xcode suddenly began indexing and it

Answer 1

Solved it: I deleted the most recently added files from the project and the problem disappeared. Then I started to add back the files, one by one until the problem reappeared. So I found the file causing the problem. Then I deleted the most recently added code from that file and again, the problem disappeared.

That way, I found a piece of code which was responsible for that behavior.