Embedded interfaces with generic members

[A Guy With a Question]

On Tuesday, 5 December 2017 at 19:27:37 UTC, Ali Çehreli wrote:
> On 12/05/2017 11:07 AM, A Guy With a Question wrote:
> > The following doesn't appear to be valid syntax. Array!Item!T
>
> You can ommit the template argument list parenteses only for 
> single symbols.
>
> Starting with the full syntax:
>
>   Array!(Item!(T))
>
> Since Item!(T) uses a single symbol, T, you can remove the 
> parenteses from that one:
>
>   Array!(Item!T)
>
> The following compiles:
>
> import std.container.array;
>
> struct Item(T) {
> }
>
> void main() {
>     alias T = int;
>     auto a = Array!(Item!T)();
> }
>
> Ali

yup that was the issue.