Jason House wrote:
Somehow, I had the impression that D might use memoization as some kind of optimization once pure functions are embraced. That was probably a misunderstanding on my part.
Another word for that is "common subexpressions". And yes, the compiler has the option to do that, and in fact does do that (in a small way) in the latest release. But what I was talking about is the user himself doing memoization.
