On Wednesday, 13 August 2014 at 18:58:59 UTC, H. S. Teoh via Digitalmars-d-learn wrote:
On Wed, Aug 13, 2014 at 06:31:32PM +0000, Gary Willoughby via Digitalmars-d-learn wrote:
On Monday, 11 August 2014 at 20:02:38 UTC, H. S. Teoh via
Digitalmars-d-learn wrote:
>Anyway, clearly we're not understanding each other, so let me >present >some concrete code so that we aren't just talking past each >other:

I've used your advice and implemented a range over the list as
suggested, the problem being i cannot get it to pass the
isForwardRange check.

Code: http://dpaste.dzfl.pl/cad89406bbcc#line-220

You'll notice the assert on line 220 fails. Any idea what i'm doing
wrong?

You need to put @property on .save.

Hmm...

    struct Result {
        public @property auto save1() {
            return this;
        }
        public auto save2() {
            return this;
        }
    }

    pragma(msg, typeof(Result.init.save1));
    pragma(msg, typeof(Result.init.save2));

This outputs:

    Result
    Result()

`Result()` looks bogus.

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