Since it's Playground bug, should I file it in Apple's bug reporter rather than Swift's?
> On Aug 7, 2017, at 3:12 PM, Jordan Rose <jordan_r...@apple.com> wrote: > > I’d say that’s a bug! Mind filing it at https://bugs.swift.org ? > > Thanks, > Jordan > >> On Aug 4, 2017, at 12:41, Joe DeCapo via swift-users <swift-users@swift.org> >> wrote: >> >> Hi everyone, >> >> I'm not sure if there's a more appropriate place to ask this question, but I >> figured at the very least I could get pointed in the right direction. I've >> tried searching online and haven't been able to find anything addressing >> this. >> >> I was trying to use the `defer` statement in a Playground, and was surprised >> to find that it never prints anything in the preview pane on the side. I was >> expecting the evaluation of the code in the `defer` statement to show up in >> line with the statements, even though they're executed after the last line >> in the function. I made a very simple playground that modifies a global >> variable and prints the value in the `defer` statement, and when I print the >> global variable after calling my function it shows the correct updated >> value, so the code in the `defer` statement is getting run as expected. >> Here's my sample code with the Playground output in comments on the side: >> >> var x = 3 // 3 >> func doSomething() { >> print(1) // "1\n" >> defer { >> x += 1 >> print(x) >> } >> print(2) // "2\n" >> } >> doSomething() >> print(x) // "4\n" >> >> I was expecting something like this: >> >> var x = 3 // 3 >> func doSomething() { >> print(1) // "1\n" >> defer { >> x += 1 // 4 >> print(x) // "4\n" >> } >> print(2) // "2\n" >> } >> doSomething() >> print(x) // "4\n" >> >> Is there some deep reason why code in `defer` statements doesn't show >> anything in the preview pane in Playgrounds? >> >> -Joe >> >> <Defer.playground> >> >> _______________________________________________ >> swift-users mailing list >> swift-users@swift.org >> https://lists.swift.org/mailman/listinfo/swift-users > _______________________________________________ swift-users mailing list swift-users@swift.org https://lists.swift.org/mailman/listinfo/swift-users
