[Issue 7249] 2.058 regression: "no size yet for forward reference" when using this.init.tupleof

d-bugmail at puremagic.com d-bugmail at puremagic.com
Sun Jan 8 15:11:54 PST 2012


http://d.puremagic.com/issues/show_bug.cgi?id=7249



--- Comment #2 from Vladimir Panteleev <thecybershadow at gmail.com> 2012-01-08 15:11:53 PST ---
In my case, the list of fields is passed as a template parameter:

struct S(string FIELDS)
{
    mixin(FIELDS);

    alias typeof(Fields.init.tupleof[0]) TypeOfFirstField;
}

There is a simple workaround available:

    struct Fields { mixin(FIELDS); }
    alias typeof(Fields.init.tupleof[0]) TypeOfFirstField;

So, if you think this is not a bug, I'm not against this change.

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