}

type derived struct {
	name string // name for alloc/free functions
	typ  string // the type they return/accept
	base string // underlying allocator
}

func genAllocators() {
	allocators := []allocator{
		{
			name:     "ValueSlice",
			typ:      "[]*Value",
			capacity: "cap(%s)",
			mak:      "make([]*Value, %s)",
			resize:   "%s[:%s]",

	// that stops being the case, we can cap this func to a fixed number of
	// architectures being generated at once.

	tasks := []func(){
		genOp,
		genAllocators,
	}
	for _, a := range archs {
		a := a // the funcs are ran concurrently at a later time
		tasks = append(tasks, func() {
			genRules(a)
			genSplitLoadRules(a)
			genLateLowerRules(a)
		})
	}