Re: uint[3] not equivalent to void[12]?

[Ralph Doncaster via Digitalmars-d-learn]

On Friday, 9 February 2018 at 16:28:50 UTC, Nicholas Wilson wrote:
On Friday, 9 February 2018 at 15:50:24 UTC, Ralph Doncaster 
wrote:
Is there a way I can make a function that takes an array of any 
type but only of a specific size in bytes?

With a template that constrains the types size:

void foo(T)(T t) if (T.sizeof == 12)
{
    //...
}

alternately reject incorrect values at runtime

void foo(ubyte[] t)
in
{
    assert(t.length == 12);
}
do
{
    //...
}

Thanks.  That's what I thought.  If I stick with using D, I'll 
probably go with the runtime check.