> It’s sad that well into the 21st Century, Computer Science has so regressed that people no longer see the point of distinguishing between a programming langua

> It’s sad that well into the 21st Century, Computer Science has so regressed that people no longer see the point of distinguishing between a programming language and its implementation. Amen. I guarantee that Rust will regret not addressing this sooner. It's mature enough now that defining a semantics is more than appropriate.