Allocating a wstring on the stack (no GC)?

[Maxime Chevalier-Boisvert via Digitalmars-d]

>> Is the slice going to be allocated on the stack? (I imagine 
>> the answer is yes)
>
> Slicing doesn't change where the data is allocated. Slicing 
> means just creating a new struct that contains a length and 
> pointer to the data (and the struct itself is allocated 
> in-place. So it's allocated on the stack, or inside a struct 
> instance, or inside a class instance, or on the data segment, 
> etc).

Indeed. It's the struct representing the slice I was asking 
about. Off to test out the performance impact :)