static void arrays under garbage control?

[captaindet via Digitalmars-d-learn]

On 2015-02-25 19:24, Adam D. Ruppe wrote:
>> does this warning only apply to dynamic void[] arrays but not to static void[CTconstant] arrays?
>
> Both of those will be scanned for pointers.

thanks, adam,

so i should always use

struct Stuff2Do{
     static ubyte[1024*1024] buffer4speed = void; // even if untyped at this point

     // more
}

to avoid that the GC is scanning my buffer for pointers?