Promise+Recover.swift does not compile for macOS / Swift 4

[stefanhp]

I get the following compile error:

/Users/stefan/Documents/Git-Workspace/Modules/Hydra/Sources/Hydra/Promise+Recover.swift:47:11: error: ambiguous reference to member 'then(in:_:)'
                        return self.then(in: ctx, {
                               ^~~~
/Users/stefan/Documents/Git-Workspace/Modules/Hydra/Sources/Hydra/Promise+Then.swift:48:14: note: found this candidate
        public func then<N>(in context: Context? = nil, _ body: @escaping ( (Value) throws -> N) ) -> Promise<N> {
                    ^
/Users/stefan/Documents/Git-Workspace/Modules/Hydra/Sources/Hydra/Promise+Then.swift:76:14: note: found this candidate
        public func then<N>(in context: Context? = nil, _ body: @escaping ( (Value) throws -> (Promise<N>) )) -> Promise<N> {
                    ^
/Users/stefan/Documents/Git-Workspace/Modules/Hydra/Sources/Hydra/Promise+Then.swift:118:14: note: found this candidate
        public func then(in context: Context? = nil, _ body: @escaping ( (Value) throws -> () ) ) -> Promise<Value> {
                    ^

I'm using Xcode 9.0 (9A235), swift 4 and a deployment target of 10.12.

[stefanhp]

The same code compiles for iOS 10 though.

[malcommac]

Are you using Hydra 1.1.0 (or later)?

[stefanhp]

I'm using 1.1.0, the latest head commit 95725e9

[stefanhp]

I'm using Hydra as a submodule, but the same happens when you compile the Hydra-macOS target in your Hydra.xcodeproj project, using Xcode 9.0.

[leepfrog]

I think #51 & #52 are the same issue as well

[malcommac]

Promise+Recover was missing from Xcode target sic!
Solved