C++ contributes a lot tot his problem. IIRC you can't even reason about C++ code until you've parsed all of it. Undoubtedly, IDEs employ clever tricks and short

C++ contributes a lot tot his problem. IIRC you can't even reason about C++ code until you've parsed all of it. Undoubtedly, IDEs employ clever tricks and shortcuts, but even they can do only so much.