Update to 3.1

[cohilla]

Please convert the source code to Swift 3.1 syntax, so that we can use with Xcode 8.3.

When trying to rebuild the framework:

Build Failed Task failed with exit code 65: /usr/bin/xcrun xcodebuild -workspace /Users/cghill/carthage/Carthage/Checkouts/OHHTTPStubs/OHHTTPStubs/OHHTTPStubs.xcworkspace -scheme "OHHTTPStubs iOS Framework" -configuration Release -derivedDataPath /Users/cghill/Library/Caches/org.carthage.CarthageKit/DerivedData/OHHTTPStubs/5.2.3 -sdk iphoneos ONLY_ACTIVE_ARCH=NO BITCODE_GENERATION_MODE=bitcode CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES clean build ... “Swift Language Version” (SWIFT_VERSION) is required to be configured correctly for targets which use Swift. Use the [Edit > Convert > To Current Swift Syntax…] menu to choose a Swift version or use the Build Settings editor to configure the build setting directly.

[AliSoftware]

Could you maybe submit a Pull Request? I'm a bit behind with all my open-source projects so any help is appreciated and would help make the migration happen faster :wink:

[AliSoftware]

BTW, I'm not sure we'd have to change much between what's already in the swift-3.0 branch and what's needed to make that Swift 3.0 branch compile in Swift 3.1?

(I plan to make that swift-3.0 branch the default (replacing master) one day, just still haven't had the time yet)

[Liquidsoul]

Hi @cohilla,

I think your issue is related to #233, If you use Carthage, you must use -swift3 suffixed releases (in your case 5.2.2-swift3) until we make master use Swift 3.0. Do not despair, we are working on it #240 😉

[cohilla]

I'm able to build using Carthage and the Xcode-8.3 branch 👍

I will close this since another issue is open to update the master branch.