The manual says this: https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/Statements.html
A defer statement is used for executing code just before transferring program control outside of the scope that the defer statement appears in. The scope of a for loop ends when the loop ends. Regards, Rien Site: http://balancingrock.nl Blog: http://swiftrien.blogspot.com Github: http://github.com/Swiftrien Project: http://swiftfire.nl > On 10 Nov 2016, at 08:32, Andrea VEH via swift-users <swift-users@swift.org> > wrote: > > Hello, > From The Swift Programming Language, I learn the defer statements execute > in the reverse order that they appear in the program. And when there are two > or more defer statements in a loop(e.g. a for loop), defer statements execute > still in the reverse order that they appear, but in the loop order that the > loop statement executes. Code snippet is > here(https://swiftlang.ng.bluemix.net/#/repl/582421bfdee52b5745935771). > Early I saw this > thread(https://twitter.com/lexrus/status/796370747849441280) from Twitter, I > am curious about defer statement's execute order. Can you tell more details > about it? > > Best regards, > _______________________________________________ > swift-users mailing list > swift-users@swift.org > https://lists.swift.org/mailman/listinfo/swift-users
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