[swift-users] Swift 4 thread sanitizer more sensitive?

Jon Shier jon at jonshier.com
Sun Jun 25 17:56:52 CDT 2017

	Running Alamofire through the thread sanitizer and the thread sanitizer finds issues in Swift 4 mode but not Swift 3.2. Does Swift 4 add additional threading instrumentation that you don’t get under other versions? Or is there some other runtime difference that explains it?

Jon Shier

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