No, this is not possible. All of the code in a single process needs to be compiled with the same version of Swift.
- Daniel > On Jun 27, 2016, at 7:04 AM, Ted Bradley via swift-users > <swift-users@swift.org> wrote: > > So does that mean then that Swift 2.3 and Swift 3.0 can interoperate? > > E.g. > > iOS Target ‘Foo’, imports a custom Framework ‘Bar’ > > Foo is Swift 3.0 > Bar is Swift 2.3 > > From: zh ao <owe...@gmail.com> > Date: Monday, 27 June 2016 at 14:34 > To: Ted Bradley <ted.brad...@hudl.com> > Cc: "swift-users@swift.org" <swift-users@swift.org> > Subject: Re: [swift-users] Can Swift 2.3 frameworks be used with a Swift 3.0 > app? > > You need to wait until they are promised to work with 2.3 or 3.0. If you can > get the source code, you can use migration tool and compile the framework > yourself. > > Zhaoxin > > On Mon, Jun 27, 2016 at 6:29 PM, Ted Bradley via swift-users > <swift-users@swift.org <mailto:swift-users@swift.org>> wrote: > Ah, I wasn’t being clear :) > > I meant user created frameworks. Such as you would get manually or via > Carthage / Cocoapods. Could those be migrated to Swift 2.3, whilst your main > target is migrated to Swift 3.0? > > As a temporary stop-gap of course. > > From: zh ao <owe...@gmail.com <mailto:owe...@gmail.com>> > Date: Monday, 27 June 2016 at 11:27 > To: Ted Bradley <ted.brad...@hudl.com <mailto:ted.brad...@hudl.com>> > Cc: "swift-users@swift.org <mailto:swift-users@swift.org>" > <swift-users@swift.org <mailto:swift-users@swift.org>> > Subject: Re: [swift-users] Can Swift 2.3 frameworks be used with a Swift 3.0 > app? > > I don't know which frameworks you talking about. The Foundation framework is > definitely different. But Cocoa and Cocoa Touch should be the same. > > > Zhaoxin > > On Mon, Jun 27, 2016 at 6:04 PM, Ted Bradley via swift-users > <swift-users@swift.org <mailto:swift-users@swift.org>> wrote: > Can Swift 2.3 frameworks be used with a Swift 3.0 target app? > > From what I’m reading in the documentation, it seems like everything needs to > be either all Swift 2.3 or all Swift 3.0 – no mix and matching. > > Unfortunately, the beta has been pretty unstable on my system so I’ve not > managed to get enough time to test this out yet. Appreciate hearing from > anyone who knows definitively or has tried this. > > > _______________________________________________ > swift-users mailing list > swift-users@swift.org <mailto:swift-users@swift.org> > https://lists.swift.org/mailman/listinfo/swift-users > <https://lists.swift.org/mailman/listinfo/swift-users> > > > _______________________________________________ > swift-users mailing list > swift-users@swift.org <mailto:swift-users@swift.org> > https://lists.swift.org/mailman/listinfo/swift-users > <https://lists.swift.org/mailman/listinfo/swift-users> > > _______________________________________________ > swift-users mailing list > swift-users@swift.org > https://lists.swift.org/mailman/listinfo/swift-users
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