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

I got this issue and 6 hours later (after trying everithing and build new project again step by step copying resources) I FOUND MY PROBLEM:

class A : A {
...
}

By the fact of copy/paste I had a class that extends itself, and this makes indexing crazy.