http://d.puremagic.com/issues/show_bug.cgi?id=3744
--- Comment #5 from iorlas <denis.tomi...@gmail.com> 2010-01-27 03:05:12 PST ---
(In reply to comment #4)
> Just had a look at your test code.
> The problem lies here:
>
> foreach(string m; a){
> __traits(getMember, Check, m)
> }
> m is not a compile-time constant. Of course it _should_ be, but it's not.
Yeah, i understand this, but i think this function(has/getMember and some
other) useless if it can't be used in runtime.
> One thing you could try in traits.c is to replace:
> e = e->optimize(WANTvalue);
> with e = e->interpret(NULL);
> and that'll probably get it working.
With this fix compiles ok, but if i want to get string representation of type
from variable(typeid(typeof(__traits(getMember, Check, m)))), i've get always
one string: fail.Check(). But if i try ti get this from Check.a, i've get a
"int". I dunno why, cuz i think this is bad fix.
> But the real problem is in tuple foreach: the iteration variable should be a
> compile-time constant.
This is problem why it doesn't compiles, ofc. But i need a functionality rather
then perfectly compiles "hello world", lol.
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