I think this probably gets a little closer to what you were going for, but
there's a puzzling error that leads me to think the parser doesn't quite
understand the instantiation in the return type:
https://go2goplay.golang.org/p/gcD609dr21E
----------------
type Foo(type T) struct {}
type FooFunc(type T) func() Foo(T)
func bar(type T)() FooFunc(T) {
return func() Foo(T) {
return Foo(T){}
}
}
----------------
Looks like someone else just posted that naming the return value is a
workaround for this parser issue: https://go2goplay.golang.org/p/0Kdfj81Ot3B
----------------
type Foo(type T) struct {}
type FooFunc(type T) func() Foo(T)
func bar(type T)() FooFunc(T) {
return func() (_ Foo(T)) {
return Foo(T){}
}
}
----------------
> On Jun 18, 2020, at 2:17 PM, [email protected] wrote:
>
> Hello,
>
> I didn't find in the latest draft design any mention of generics with closure
> and I'm struggling in having something working:
>
> type Foo(type T) struct {}
>
> func bar(type T)() Foo(T) {
> return func() Foo(T) {
> return Foo(T){}
> }()
> }
>
> In this example, how can I create a closure that would return a Foo(T)?
>
> Here is the playground: https://go2goplay.golang.org/p/N-b10vSCois
>
> Cheers
>
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