We already applied a workaround [1] and worked with Matt directly.

By the way is also patched in IBM Cloud Functions.

I opened an issue against Swift, I have a feeling that they will not
backport and fix in 4.1 since is already fix in up coming version 4.2
You can track program [2]

My feeling is I'm going to keep the workaround in 4.1, and not have the
workaround when we do 4.2

[1] https://github.com/apache/incubator-openwhisk-runtime-swift/pull/59
[2] https://github.com/apache/incubator-openwhisk-runtime-swift/issues/60

-- Carlos



On Mon, May 21, 2018 at 2:03 PM Rodric Rabbah <rodric@gmail.com> wrote:

> Hey Matt
>
> how did you create the action?
>
> > cat t.swift
> struct Output: Codable {
>             let greeting: String
>             let extraValue: String
> }
>
> func main(completion: (Output?, Error?) -> Void) -> Void {
>             let result = Output(greeting: "Hello OpenWhisk!", extraValue:
> "Snafu")
>             completion(result, nil)
> }
>
> > wsk action create c t.swift --kind swift:4.1
>
> > wsk action invoke c -r
> {
>     "extraValue": "Snafu",
>     "greeting": "Hello OpenWhisk!"
> }
>
>
> -r
>
> Original message:
>
> https://lists.apache.org/thread.html/043846f41f3fa18679d99c76aa9cc41935e28f2e2384af5ff3f4a880@%3Cdev.openwhisk.apache.org%3E
>