Christopher Wright wrote:
Andrei Alexandrescu wrote:
void foo_templated(T...)(T args)
{
Variant[args.length] dynatyped;
foreach (i, arg; args) dynatyped[i] = arg;
return foo(dynatyped);
}
void foo(Variant[] dynatyped...)
{
...
}
Andrei
Okay, that's a reasonable solution, except that it doesn't work with
interfaces. I already submitted a bugzilla entry that you should be able
to create a Variant[] from D varargs, but that still requires writing a
wrapper function.
A Variant[] is difficult to create from TypeInfo[] + void* varargs
because vital information has already been lost. That's why I'm saying
we better fix the situation by e.g. implementing opImplicitCast. Please,
let's leave void* alone.
Andrei
