Técnicas de transformação de programas fontes: estudo e aplicação na transformação de programas FORTRAN-66 para FORTRAN-77.

Abstract

In this paper a review is initially made and then the feasibility of applying various techniques of transforming source programs in the conversion of programs written in FORTRAN-BB to equivalent programs in FORTRAN-77 is discussed. In an attempt to identify program sections from which GOTOs could be eliminated, the control flow of these programs was modeled by graphs. Finally, we present the design and implementation of a prototype automatic program converter system to perform the transformation of programs written in FORTRAN-66 to programs in FORTRAN-77.