Use of a formal notation for static semantics in compiler design

摘要

AbstractFormal notations for the specification of the syntax and the dynamic semantics of languages exist and are of great benefit to the compiler writer. However, formal notations for the static semantics of languages have tended to be tools of the language designer and of little practical significance to the compiler writer. This paper describes how a particular notation was used to assist in the implementation of a Cobol compiler and of an interpreter for a simulation language.