컴퓨터 프로그래밍 컴퓨터 프로그래밍

semantic analysis the maintenance of symbol tables (also called environments) mapping identifiers to their types and locationsAs the declarations of types, variables, and functions are processed, these identifiers are bound to “meanings” in the symbol tables. When uses (nondefining occurrences) of identifiers are found, they are looked up in the symbol tables. scopevisibility스택 local variable 변수..