The Final(ize) Challenge
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Tue May 19 08:46:05 PDT 2009
Daniel Keep wrote:
> Jarrett Billingsley wrote:
>> On Mon, May 18, 2009 at 1:57 PM, Jarrett Billingsley
>> <jarrett.billingsley at gmail.com> wrote:
>>> On Mon, May 18, 2009 at 1:56 PM, Bill Baxter <wbaxter at gmail.com> wrote:
>>>> When did templated constructors start being allowed?! I see nothing
>>>> about it in the change log.
>>> I was about to say the same thing.
>> It doesn't work. Let me guess: 2.031. :P
> It's hardly fair to issue a challenge which can only be completed 
> with an unreleased compiler only you have seen.
I don't have 2.031 and I don't know whether it will fix the template
> Actually, that *still* isn't going to cut it: it won't handle ref or out
> arguments correctly. I'm not sure what it'd do with scope.
> We *really* need to come up with a sane solution to generalising on
> storage class. Every time I have to generate functions, they make my
> life a complete pain in the arse. The only solution I've found is this
> hideous hack that parses ParameterTuple!(T).stringof and builds an array
> of enums... yech.
It's much easier to parse ParameterTuple!(T)[n].stringof. If it starts
with "ref "/"out " then it's a ref/out.
> ... and yeah, when were you gonna tell us about templated ctors?!
> -- Daniel
>  Qualification because I know if I don't, I'll regret it: I'm
> assuming the next compiler does support templated ctors (as otherwise
> your "it's easy" statement is bogus) and that this is the only way of
> solving the problem (I can't think of any other way of doing it.)
You could for now comment out the constructor and leave it until the bug
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