3 variant questions

[Saaa]

"Christopher Wright" <dhasenan at gmail.com> wrote in message 
news:gu8v1b$1uth$1 at digitalmars.com...
> Saaa wrote:
>> How do I return a variant type in D1?
>> After assessing that a variadic argument is an array, how do I check its 
>> depth?
>> How do I set the variable given to me through the _arguments array?
>> thanks :)
>
> Variant func()
> {
> return variant(5);
> }
I can't seem to find Variant in D1

>
> If you want to return something given from a runtime variadic argument 
> list, neither Tango's Variant nor Phobos's Variant will work. Tango's
:(
> Variant will get this capability soon, I hear.

>
> There is also reflect.variant:
> svn co http://felt-project.org/reflect
>
> reflect.variant allows you to create a Variant from a void* and a 
> TypeInfo, like you get with varargs.

Shouldn't it be possible to set an variadic argument?

void func( ... )
{
//something like this
cast(int) _argptr = 10;
}