Template mixin identifier as template alias parameter

[Jacob Carlborg]

On 2012-11-11 10:04, Jack Applegame wrote:
> I'm trying creating template for intrusive double-linked list:
>
> mixin template node() {
>    static if(is(this == struct))
>      alias typeof(this)* E;
>    else
>      alias typeof(this) E;
>    E prev, next;
> }
> class A {
>    mixin node L1;
>    mixin node L2;
> }

This won't work. The "node" template doesn't evaluate to a type and you 
wouldn't use it as a mixin if it did.

> But compiler doesn't compile that whith error:
> "this is not in a class or struct scope|"
> in line with
> "alias typeof(this) E;"
>



-- 
/Jacob Carlborg