On 01/11/2010 16:20, Jonathan M Davis wrote: <snip>
1. I 'm stunned that the compiler doesn't complain about you declaring f as void. It strikes me as a bug with lazy. You can't declare variables of type void. It makes no sense.
<snip>
It isn't a bug. Read the documentation on lazy - D explicitly supports it. It's a way of accepting an arbitrary expression as a function parameter and then controlling when and how often that expression is evaluated.
Stewart.
