Thanks, I’ve filed rdar://problem/28230945 <rdar://problem/28230945> with the xcodeproj.
Saagar Jha > On Sep 9, 2016, at 10:03, Jordan Rose <[email protected]> wrote: > > Xcode and migration aren't part of the Swift open source project, but this is > something I've heard other people complaining about. Can you please file a > Radar if you haven't already (bugreport.apple.com > <http://bugreport.apple.com/>) and include your project file, then send me > the bug number? (For this particular issue, I think we can get away with just > the xcodeproj rather than the entire project sources that we'd usually need.) > > Thanks, > Jordan > > >> On Sep 8, 2016, at 19:51, Saagar Jha via swift-users <[email protected] >> <mailto:[email protected]>> wrote: >> >> Ok, here’s what happened: >> >> 1. I had a project that used Swift 2.3 with Xcode 7. >> 2. I downloaded Xcode 8 beta 1 and used the migrator to migrate to Swift 3 >> (successfully). >> 3. I downloaded the Xcode 8 betas, fixing errors as they cropped up due to >> new proposals. >> 4. I downloaded Xcode 8 GM, and the project now fails to build due to it >> reverting back to the 2.3 compiler when I right when opened it (I have no >> idea how this happened). >> 5. I trigger the migrator manually, which warns that the project is already >> on Swift 3. I force it to go through anyways, hoping to have it swap the >> compiler. It proposes no source changes (since I’ve already done this in >> previous betas) and it then “fails” for whatever reason. >> 6. It’s still using the old compiler and my code fails to build. >> >> Saagar Jha >> >> >> >>> On Sep 8, 2016, at 19:33, Zhao Xin <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> I am confused with your situation. You said, "I’ve migrated one of my >>> projects to Swift 3 previously, with an earlier beta of Xcode.". Then in >>> Xcode should not using Swift 2.3. Assuming Xcode using 2.3 wrongly, you >>> should use Xcode migration tool again, after that Xcode will use Swift 3.0. >>> You manually change code will not cause Xcode using Swift 3.0 automatically. >>> >>> Zhaoxin >>> >>> On Fri, Sep 9, 2016 at 10:26 AM, Saagar Jha <[email protected] >>> <mailto:[email protected]>> wrote: >>> I am aware that there were new proposals, and I’ve been following along and >>> manually migrating. The errors are due to Xcode using the Swift 2.3 >>> compiler, which doesn’t like the new Swift 3 syntax (for example, it’s >>> complaining that it can’t find the new types that have the NS- prefix >>> dropped). I’m just looking for the flag in build settings that switches the >>> compilers. >>> >>> Saagar Jha >>> >>> >>> >>>> On Sep 8, 2016, at 16:47, Zhao Xin <[email protected] >>>> <mailto:[email protected]>> wrote: >>>> >>>> I think you can just use Xcode's tool that you upgrade to Swift 3.0. >>>> However, I suggest you do a backup of your project first in case this is >>>> not helpful. >>>> >>>> Also, the errors you saw were probably not because of Xcode converted you >>>> code to 2.3 automatically. It wouldn't do that. The real reason is that in >>>> Xcode 6 beta6, a lot of Swift 3.0 accepted proposals were implemented and >>>> released, which made the Swift 3.0 far more different from the previous >>>> 3.0. >>>> >>>> Xcode's migration tool is closed sourced and is not part of Swift. If you >>>> have further questions, I suggest you to ask it in Apple's developer forum. >>>> >>>> Zhaoxin >>>> >>>> On Fri, Sep 9, 2016 at 5:01 AM, Saagar Jha via swift-users >>>> <[email protected] <mailto:[email protected]>> wrote: >>>> Hi, >>>> >>>> I’ve migrated one of my projects to Swift 3 previously, with an earlier >>>> beta of Xcode. However, after downloading the GM seed, hundreds of errors >>>> pop up in my code, since it appears that Xcode has somehow reverted the >>>> compiler back to 2.3. Manually migrating using Edit>Convert>To Current >>>> Swift Syntax… always fails, due to the fact that the code had been >>>> previously migrated. Is there any way to “manually” migrate the code (i.e. >>>> change the compiler settings?) >>>> >>>> Thanks, >>>> Saagar Jha >>>> >>>> >>>> >>>> >>>> _______________________________________________ >>>> swift-users mailing list >>>> [email protected] <mailto:[email protected]> >>>> https://lists.swift.org/mailman/listinfo/swift-users >>>> <https://lists.swift.org/mailman/listinfo/swift-users> >>>> >>>> >>> >>> >> >> _______________________________________________ >> swift-users mailing list >> [email protected] <mailto:[email protected]> >> https://lists.swift.org/mailman/listinfo/swift-users >
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