On Mon, 25 May 2015 09:24:56 +0000, ZombineDev wrote:
> alias can't refer to a nested member:
> -------------
> struct Point2 {
> float x;
> float y;
> }
>
> struct Line2 {
> Point2 start;
> Point2 end;
>
> mixin Access;
>
> // alias x1 = this.start.x; <- this doesn't work :(
>
> alias x1 = get!"start.x";
> alias y1 = get!"start.y";
> alias x2 = get!"end.x";
> alias y2 = get!"end.y";
> }
>
> // I need to use a mixin to flatten the access :(
> private mixin template Access()
> {
> ref auto get(string accessPattern)() inout {
> return mixin(accessPattern);
> }
> }
> -------------i wonder if there is a reason for that limitation (except "nobody implemented that feature yet", of course).
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