Convert to latest swift sytax?

I’m in a middle of submitting my mobile app. I follow guide

cd <build-output-directory>/ios/project
open MyApp.xcodeproj

XCode throw me a question:
Convert to latest swift sytax?
The target “MyApp” contains source code developed with an earlier version of Swift. Choose “Convert” to update the source code in this target to the latest Swift syntax. This action can be performed later using “Convert to Latest Swift Syntax” in the Edit menu.

What does that mean? Should I convert or cancel?


I’ve been wondering about this as well.

It works when you click cancel, did not try the conversion yet. In general I suppose it’s better to wait as there is no direct clear disadvantage on not doing it.

1 Like