Function template type parameter inference
Simen Kjaeraas
simen.kjaras at gmail.com
Wed Jul 20 07:38:48 PDT 2011
On Wed, 20 Jul 2011 07:52:58 +0200, csci <csci at nowhere.com> wrote:
> I noticed in the D spec it states that
>
> "Function template type parameters that are to be implicitly deduced may
> not have
> specializations"
>
> However, the following code works:
>
> void Foo(T : double)(T t) { writefln("%f",t+2); }
> ...
> Foo(5.5);
>
> I was wondering if this is behavior that can be relied upon, or if it
> may change
> in the future? Or am I misreading things?
It would very much seem you are correct in your interpretation. I
question however, the validity of that part of the spec.
In short, it works now, and I see no reason for that not to work.
--
Simen
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