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

[d-bugmail at puremagic.com]

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



--- Comment #4 from Kenji Hara <k.hara.pg at gmail.com> 2012-01-08 15:25:00 PST ---
(In reply to comment #2)
> So, if you think this is not a bug, I'm not against this change.

Yes, I think this is not a bug.

Additionally, old behavior had a order dependent problem.

struct S
{
    alias typeof(this.init.tupleof[0]) T;
    // Error: array index [0] is outside array bounds [0 .. 0]
    // -> tupleof result was empty

    int x;

    alias typeof(this.init.tupleof[0]) T;
    // OK, T == int
}

Now they raise forward reference error as a same.
I think it's better consistency.

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