Isn's it too strict? The following example would not work because you cannot take the address of the parameter. But it would still be nice to have it passed by ref and scoped:
struct Item
{
int data;
Item* next;
}
void printThem(const scope ref Item first)
{
auto it = &first;
while (it)
{
std.stdio.writeln(*it);
it = it.next;
}
}
/Jonas
