Unable to infer initializer's type of generic decodable type about himotoki

[ishkawa]

Ah, this issue is not reproduced in Swift 2 beta 4 🙇
I confirmed it by following code:

struct GenericResponse<T: Decodable where T == T.DecodedType> {
    let id: Int
    let content: T

    static func decode(e: Extractor) -> GenericResponse? {
        return build(
            e <| "id",
            e <| "content"
        ).map(self.init)
    }
}

[ikesyo]

Unfortunately, it seems that is a Swift's type inferencer issue related to tuple type with generic types.

As your second sample code of Swift 2 does, passing a static initializer reference directly to build() is one possible solution to this, AFAIK. I'm sorry for the inconvenience. 😅

[ikesyo]

I'm gonna close this since 1.0.0 is released with Swift 2.0 / Xcode 7.0 support.