Question

Why does the use of dynamic scoping imply the need for runtime type checking?

Answer 1

Why does the use of dynamic scoping imply the need for run-time type checking? ... Therefore, the bindings cannot be determined until runtime. Dynamic scope rules. The "current" binding for a given name is the one encountered most recently during execution

Answer 2

Why does the use of dynamic scoping imply the need for run-time type checking? ... Therefore, the bindings cannot be determined until runtime. Dynamic scope rules. The "current" binding for a given name is the one encountered most recently during execution.