Creating a type for it, for each type of array, will require exactly the macro array thing I was talking about. And see the sibling comment for how dynamic arra

Creating a type for it, for each type of array, will require exactly the macro array thing I was talking about. And see the sibling comment for how dynamic arrays/alloca isn't relevant, I'm just talking about static arrays. (Dynamic arrays on the stack do have a performance cost, as they get in the way of the compiler's optimiser/code generator: having non-fixed stack frames makes accessing locals annoying.)