Боб уже ведет его разработку:
Now, some folks have twisted my words around to suggest that PowerBASIC will never offer a 64-bit compiler. Or that it is so far into the future that it's meaningless. That is not true. That's a fabrication.
There will be a 64-bit PowerBASIC. I've confirmed that several times already. In fact, we've already done a substantial amount of work on it. But it won't be finished or released next week. We'll make the investment and release it when the market is reasonable and will support it.
http://www.powerbasic.com/support/pbfor ... hp?t=43647